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<div id="projectbrief">Ridiculously Fast JSON</div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="preprocessor">#include &lt;array&gt;</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#include &lt;cstring&gt;</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="preprocessor">#include &lt;limits&gt;</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include &lt;type_traits&gt;</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#ifndef SIMDJSON_GENERIC_STRING_BUILDER_INL_H</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#ifndef SIMDJSON_CONDITIONAL_INCLUDE</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#define SIMDJSON_GENERIC_STRING_BUILDER_INL_H</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include &quot;simdjson/generic/builder/json_string_builder.h&quot;</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#endif </span><span class="comment">// SIMDJSON_CONDITIONAL_INCLUDE</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment">/*</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> * Empirically, we have found that an inlined optimization is important for</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> * performance. The following macros are not ideal. We should find a better</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> * way to inline the code.</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"> */</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> </div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#if defined(__SSE2__) || defined(__x86_64__) || defined(__x86_64) || \</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor"> (defined(_M_AMD64) || defined(_M_X64) || \</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor"> (defined(_M_IX86_FP) &amp;&amp; _M_IX86_FP == 2))</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#ifndef SIMDJSON_EXPERIMENTAL_HAS_SSE2</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#define SIMDJSON_EXPERIMENTAL_HAS_SSE2 1</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#if defined(__aarch64__) || defined(_M_ARM64)</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#ifndef SIMDJSON_EXPERIMENTAL_HAS_NEON</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#define SIMDJSON_EXPERIMENTAL_HAS_NEON 1</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#if defined(__loongarch_sx)</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#ifndef SIMDJSON_EXPERIMENTAL_HAS_LSX</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#define SIMDJSON_EXPERIMENTAL_HAS_LSX 1</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="preprocessor">#if defined(__riscv_v_intrinsic) &amp;&amp; __riscv_v_intrinsic &gt;= 11000 &amp;&amp; \</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="preprocessor"> defined(__riscv_vector)</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="preprocessor">#ifndef SIMDJSON_EXPERIMENTAL_HAS_RVV</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span><span class="preprocessor">#define SIMDJSON_EXPERIMENTAL_HAS_RVV 1</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span><span class="preprocessor">#if (defined(__PPC64__) || defined(_M_PPC64)) &amp;&amp; defined(__ALTIVEC__)</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><span class="preprocessor">#ifndef SIMDJSON_EXPERIMENTAL_HAS_PPC64</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span><span class="preprocessor">#define SIMDJSON_EXPERIMENTAL_HAS_PPC64 1</span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span><span class="preprocessor">#if SIMDJSON_EXPERIMENTAL_HAS_NEON</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><span class="preprocessor">#include &lt;arm_neon.h&gt;</span></div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span><span class="preprocessor">#ifdef _MSC_VER</span></div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span><span class="preprocessor">#include &lt;intrin.h&gt;</span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span><span class="preprocessor">#if SIMDJSON_EXPERIMENTAL_HAS_SSE2</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span><span class="preprocessor">#include &lt;emmintrin.h&gt;</span></div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span><span class="preprocessor">#ifdef _MSC_VER</span></div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span><span class="preprocessor">#include &lt;intrin.h&gt;</span></div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span><span class="preprocessor">#if SIMDJSON_EXPERIMENTAL_HAS_LSX</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span><span class="preprocessor">#include &lt;lsxintrin.h&gt;</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span><span class="preprocessor">#if SIMDJSON_EXPERIMENTAL_HAS_RVV</span></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span><span class="preprocessor">#include &lt;riscv_vector.h&gt;</span></div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span><span class="preprocessor">#if SIMDJSON_EXPERIMENTAL_HAS_PPC64</span></div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span><span class="preprocessor">#include &lt;altivec.h&gt;</span></div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span><span class="preprocessor">#ifdef bool</span></div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span><span class="preprocessor">#undef bool</span></div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span><span class="preprocessor">#ifdef vector</span></div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span><span class="preprocessor">#undef vector</span></div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> </div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespacesimdjson.html">simdjson</a> {</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span><span class="keyword">namespace </span>SIMDJSON_IMPLEMENTATION {</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span><span class="keyword">namespace </span>builder {</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> </div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span><span class="keyword">static</span> SIMDJSON_CONSTEXPR_LAMBDA std::array&lt;uint8_t, 256&gt;</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> json_quotable_character = {</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0,</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span>SIMDJSON_CONSTEXPR_LAMBDA simdjson_inline <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span>simple_needs_escaping(std::string_view v) {</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="keywordflow">for</span> (<span class="keywordtype">char</span> c : v) {</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="comment">// a table lookup is faster than a series of comparisons</span></div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keywordflow">if</span> (json_quotable_character[<span class="keyword">static_cast&lt;</span>uint8_t<span class="keyword">&gt;</span>(c)]) {</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> }</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> }</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span>}</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> </div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span><span class="preprocessor">#if SIMDJSON_EXPERIMENTAL_HAS_NEON</span></div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span>simdjson_inline <span class="keywordtype">bool</span> fast_needs_escaping(std::string_view view) {</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <span class="keywordflow">if</span> (view.size() &lt; 16) {</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <span class="keywordflow">return</span> simple_needs_escaping(view);</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> }</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="keywordtype">size_t</span> i = 0;</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> uint8x16_t running = vdupq_n_u8(0);</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> uint8x16_t v34 = vdupq_n_u8(34);</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> uint8x16_t v92 = vdupq_n_u8(92);</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> </div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keywordflow">for</span> (; i + 15 &lt; view.size(); i += 16) {</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> uint8x16_t word = vld1q_u8((<span class="keyword">const</span> uint8_t *)view.data() + i);</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> running = vorrq_u8(running, vceqq_u8(word, v34));</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> running = vorrq_u8(running, vceqq_u8(word, v92));</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> running = vorrq_u8(running, vcltq_u8(word, vdupq_n_u8(32)));</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> }</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> <span class="keywordflow">if</span> (i &lt; view.size()) {</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> uint8x16_t word =</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> vld1q_u8((<span class="keyword">const</span> uint8_t *)view.data() + view.length() - 16);</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> running = vorrq_u8(running, vceqq_u8(word, v34));</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> running = vorrq_u8(running, vceqq_u8(word, v92));</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> running = vorrq_u8(running, vcltq_u8(word, vdupq_n_u8(32)));</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> }</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <span class="keywordflow">return</span> vmaxvq_u32(vreinterpretq_u32_u8(running)) != 0;</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span>}</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span><span class="preprocessor">#elif SIMDJSON_EXPERIMENTAL_HAS_SSE2</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span>simdjson_inline <span class="keywordtype">bool</span> fast_needs_escaping(std::string_view view) {</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <span class="keywordflow">if</span> (view.size() &lt; 16) {</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="keywordflow">return</span> simple_needs_escaping(view);</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> }</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> <span class="keywordtype">size_t</span> i = 0;</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> __m128i running = _mm_setzero_si128();</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="keywordflow">for</span> (; i + 15 &lt; view.size(); i += 16) {</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> </div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> __m128i word =</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> _mm_loadu_si128(<span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span>__m128i *<span class="keyword">&gt;</span>(view.data() + i));</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> running = _mm_or_si128(running, _mm_cmpeq_epi8(word, _mm_set1_epi8(34)));</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> running = _mm_or_si128(running, _mm_cmpeq_epi8(word, _mm_set1_epi8(92)));</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> running = _mm_or_si128(</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> running, _mm_cmpeq_epi8(_mm_subs_epu8(word, _mm_set1_epi8(31)),</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> _mm_setzero_si128()));</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> }</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> <span class="keywordflow">if</span> (i &lt; view.size()) {</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> __m128i word = _mm_loadu_si128(</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span>__m128i *<span class="keyword">&gt;</span>(view.data() + view.length() - 16));</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> running = _mm_or_si128(running, _mm_cmpeq_epi8(word, _mm_set1_epi8(34)));</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> running = _mm_or_si128(running, _mm_cmpeq_epi8(word, _mm_set1_epi8(92)));</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> running = _mm_or_si128(</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> running, _mm_cmpeq_epi8(_mm_subs_epu8(word, _mm_set1_epi8(31)),</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> _mm_setzero_si128()));</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> }</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <span class="keywordflow">return</span> _mm_movemask_epi8(running) != 0;</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span>}</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span><span class="preprocessor">#elif SIMDJSON_EXPERIMENTAL_HAS_PPC64</span></div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span>simdjson_inline <span class="keywordtype">bool</span> fast_needs_escaping(std::string_view view) {</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keywordflow">if</span> (view.size() &lt; 16) {</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <span class="keywordflow">return</span> simple_needs_escaping(view);</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> }</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> <span class="keywordtype">size_t</span> i = 0;</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> __vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> running = vec_splats((<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)0);</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> __vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> v34 = vec_splats((<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)34);</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> __vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> v92 = vec_splats((<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)92);</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> __vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> v32 = vec_splats((<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)32);</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> </div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> <span class="keywordflow">for</span> (; i + 15 &lt; view.size(); i += 16) {</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> __vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> word =</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> vec_vsx_ld(0, <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *<span class="keyword">&gt;</span>(view.data() + i));</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> running = vec_or(running, (__vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)vec_cmpeq(word, v34));</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> running = vec_or(running, (__vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)vec_cmpeq(word, v92));</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> running = vec_or(running,</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> (__vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)vec_cmplt(word, v32));</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> }</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> <span class="keywordflow">if</span> (i &lt; view.size()) {</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> __vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> word = vec_vsx_ld(</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> 0, <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *<span class="keyword">&gt;</span>(view.data() + view.length() - 16));</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> running = vec_or(running, (__vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)vec_cmpeq(word, v34));</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> running = vec_or(running, (__vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)vec_cmpeq(word, v92));</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> running = vec_or(running,</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> (__vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)vec_cmplt(word, v32));</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> }</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <span class="keywordflow">return</span> !vec_all_eq(running, vec_splats((<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)0));</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span>}</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span>simdjson_inline <span class="keywordtype">bool</span> fast_needs_escaping(std::string_view view) {</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="keywordflow">return</span> simple_needs_escaping(view);</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span>}</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> </div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span><span class="comment">// Scalar fallback for finding next quotable character</span></div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span>SIMDJSON_CONSTEXPR_LAMBDA simdjson_inline <span class="keywordtype">size_t</span></div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span>find_next_json_quotable_character_scalar(<span class="keyword">const</span> std::string_view view,</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> <span class="keywordtype">size_t</span> location) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> pos = view.begin() + location; pos != view.end(); ++pos) {</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> <span class="keywordflow">if</span> (json_quotable_character[<span class="keyword">static_cast&lt;</span>uint8_t<span class="keyword">&gt;</span>(*pos)]) {</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> <span class="keywordflow">return</span> pos - view.begin();</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> }</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> }</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="keywordflow">return</span> size_t(view.size());</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span>}</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> </div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span><span class="comment">// SIMD-accelerated position finding that directly locates the first quotable</span></div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span><span class="comment">// character, combining detection and position extraction in a single pass to</span></div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span><span class="comment">// minimize redundant work.</span></div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span><span class="preprocessor">#if SIMDJSON_EXPERIMENTAL_HAS_NEON</span></div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span>simdjson_inline <span class="keywordtype">size_t</span></div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span>find_next_json_quotable_character(<span class="keyword">const</span> std::string_view view,</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <span class="keywordtype">size_t</span> location) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> len = view.size();</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> <span class="keyword">const</span> uint8_t *ptr =</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span>uint8_t *<span class="keyword">&gt;</span>(view.data()) + location;</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> <span class="keywordtype">size_t</span> remaining = len - location;</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> </div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> <span class="comment">// SIMD constants for characters requiring escape</span></div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> uint8x16_t v34 = vdupq_n_u8(34); <span class="comment">// &#39;&quot;&#39;</span></div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> uint8x16_t v92 = vdupq_n_u8(92); <span class="comment">// &#39;\\&#39;</span></div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> uint8x16_t v32 = vdupq_n_u8(32); <span class="comment">// control char threshold</span></div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> </div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <span class="keywordflow">while</span> (remaining &gt;= 16) {</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> uint8x16_t word = vld1q_u8(ptr);</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> </div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <span class="comment">// Check for quotable characters: &#39;&quot;&#39;, &#39;\\&#39;, or control chars (&lt; 32)</span></div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> uint8x16_t needs_escape = vceqq_u8(word, v34);</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> needs_escape = vorrq_u8(needs_escape, vceqq_u8(word, v92));</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> needs_escape = vorrq_u8(needs_escape, vcltq_u8(word, v32));</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> </div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> <span class="keyword">const</span> uint8x8_t res = vshrn_n_u16(vreinterpretq_u16_u8(needs_escape), 4);</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> <span class="keyword">const</span> uint64_t mask = vget_lane_u64(vreinterpret_u64_u8(res), 0);</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> <span class="keywordflow">if</span>(mask != 0) {</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <span class="keywordtype">size_t</span> offset = ptr - <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span>uint8_t *<span class="keyword">&gt;</span>(view.data());</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> <span class="keyword">auto</span> trailing_zero = trailing_zeroes(mask);</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> <span class="keywordflow">return</span> offset + (trailing_zero &gt;&gt; 2);</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> }</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> ptr += 16;</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> remaining -= 16;</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> }</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> </div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="comment">// Scalar fallback for remaining bytes</span></div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <span class="keywordtype">size_t</span> current = len - remaining;</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> <span class="keywordflow">return</span> find_next_json_quotable_character_scalar(view, current);</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span>}</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span><span class="preprocessor">#elif SIMDJSON_EXPERIMENTAL_HAS_SSE2</span></div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span>simdjson_inline <span class="keywordtype">size_t</span></div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span>find_next_json_quotable_character(<span class="keyword">const</span> std::string_view view,</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> <span class="keywordtype">size_t</span> location) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> len = view.size();</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> <span class="keyword">const</span> uint8_t *ptr =</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span>uint8_t *<span class="keyword">&gt;</span>(view.data()) + location;</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> <span class="keywordtype">size_t</span> remaining = len - location;</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> </div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> <span class="comment">// SIMD constants</span></div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> __m128i v34 = _mm_set1_epi8(34); <span class="comment">// &#39;&quot;&#39;</span></div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> __m128i v92 = _mm_set1_epi8(92); <span class="comment">// &#39;\\&#39;</span></div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> __m128i v31 = _mm_set1_epi8(31); <span class="comment">// for control char detection</span></div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> </div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> <span class="keywordflow">while</span> (remaining &gt;= 16) {</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> __m128i word = _mm_loadu_si128(<span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span>__m128i *<span class="keyword">&gt;</span>(ptr));</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> </div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <span class="comment">// Check for quotable characters</span></div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> __m128i needs_escape = _mm_cmpeq_epi8(word, v34);</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> needs_escape = _mm_or_si128(needs_escape, _mm_cmpeq_epi8(word, v92));</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> needs_escape = _mm_or_si128(</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> needs_escape,</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> _mm_cmpeq_epi8(_mm_subs_epu8(word, v31), _mm_setzero_si128()));</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> </div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> <span class="keywordtype">int</span> mask = _mm_movemask_epi8(needs_escape);</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> <span class="keywordflow">if</span> (mask != 0) {</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> <span class="comment">// Found quotable character - use trailing zero count to find position</span></div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> <span class="keywordtype">size_t</span> offset = ptr - <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span>uint8_t *<span class="keyword">&gt;</span>(view.data());</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> <span class="keywordflow">return</span> offset + trailing_zeroes(mask);</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> }</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> ptr += 16;</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> remaining -= 16;</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> }</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> </div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> <span class="comment">// Scalar fallback for remaining bytes</span></div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> <span class="keywordtype">size_t</span> current = len - remaining;</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> <span class="keywordflow">return</span> find_next_json_quotable_character_scalar(view, current);</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span>}</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span><span class="preprocessor">#elif SIMDJSON_EXPERIMENTAL_HAS_LSX</span></div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span>simdjson_inline <span class="keywordtype">size_t</span></div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span>find_next_json_quotable_character(<span class="keyword">const</span> std::string_view view,</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> <span class="keywordtype">size_t</span> location) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> len = view.size();</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> <span class="keyword">const</span> uint8_t *ptr =</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span>uint8_t *<span class="keyword">&gt;</span>(view.data()) + location;</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> <span class="keywordtype">size_t</span> remaining = len - location;</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> </div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> <span class="comment">//SIMD constants for characters requiring escape</span></div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> __m128i v34 = __lsx_vreplgr2vr_b(34); <span class="comment">// &#39;&quot;&#39;</span></div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> __m128i v92 = __lsx_vreplgr2vr_b(92); <span class="comment">// &#39;\\&#39;</span></div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> __m128i v32 = __lsx_vreplgr2vr_b(32); <span class="comment">// control char threshold</span></div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> </div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> <span class="keywordflow">while</span> (remaining &gt;= 16){</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> __m128i word = __lsx_vld(ptr, 0);</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> </div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> <span class="comment">//Check for the quotable characters: &#39;&quot;&#39;, &#39;\\&#39;, or control char (&lt;32)</span></div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> __m128i needs_escape = __lsx_vseq_b(word, v34);</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> needs_escape = __lsx_vor_v(needs_escape, __lsx_vseq_b(word, v92));</div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> needs_escape = __lsx_vor_v(needs_escape, __lsx_vslt_bu(word, v32));</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> </div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> <span class="keywordflow">if</span> (!__lsx_bz_v(needs_escape)){</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> </div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> <span class="comment">//Found quotable character - extract exact byte position</span></div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> uint64_t lo = __lsx_vpickve2gr_du(needs_escape,0);</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> uint64_t hi = __lsx_vpickve2gr_du(needs_escape,1);</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> <span class="keywordtype">size_t</span> offset = ptr - <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span>uint8_t *<span class="keyword">&gt;</span>(view.data());</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> <span class="keywordflow">if</span> ( lo != 0) {</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> <span class="keywordflow">return</span> offset + trailing_zeroes(lo) / 8;</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> <span class="keywordflow">return</span> offset + 8 + trailing_zeroes(hi) / 8;</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> }</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> }</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> ptr += 16;</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> remaining -= 16;</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> }</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> <span class="keywordtype">size_t</span> current = len - remaining;</div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> <span class="keywordflow">return</span> find_next_json_quotable_character_scalar(view, current);</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span>}</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span><span class="preprocessor">#elif SIMDJSON_EXPERIMENTAL_HAS_RVV</span></div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span>simdjson_inline <span class="keywordtype">size_t</span></div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span>find_next_json_quotable_character(<span class="keyword">const</span> std::string_view view,</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> <span class="keywordtype">size_t</span> location) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> len = view.size();</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> <span class="keyword">const</span> uint8_t *ptr =</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span>uint8_t *<span class="keyword">&gt;</span>(view.data()) + location;</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> <span class="keywordtype">size_t</span> remaining = len - location;</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> </div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> <span class="keywordflow">while</span> (remaining &gt; 0) {</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> <span class="keywordtype">size_t</span> vl = __riscv_vsetvl_e8m1(remaining);</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> vuint8m1_t word = __riscv_vle8_v_u8m1(ptr, vl);</div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> </div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> <span class="comment">// Check for quotable characters: &#39;&quot;&#39;, &#39;\\&#39;, or control chars (&lt; 32)</span></div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> vbool8_t needs_escape = __riscv_vmseq(word, (uint8_t)34, vl);</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> needs_escape = __riscv_vmor(needs_escape,</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> __riscv_vmseq(word, (uint8_t)92, vl), vl);</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> needs_escape = __riscv_vmor(needs_escape,</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> __riscv_vmsltu(word, (uint8_t)32, vl), vl);</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> </div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> <span class="keywordtype">long</span> first = __riscv_vfirst(needs_escape, vl);</div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> <span class="keywordflow">if</span> (first &gt;= 0) {</div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> <span class="keywordtype">size_t</span> offset = ptr - <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span>uint8_t *<span class="keyword">&gt;</span>(view.data());</div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> <span class="keywordflow">return</span> offset + first;</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> }</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> ptr += vl;</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> remaining -= vl;</div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> }</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> </div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> <span class="keywordflow">return</span> len;</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span>}</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span><span class="preprocessor">#elif SIMDJSON_EXPERIMENTAL_HAS_PPC64</span></div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span>simdjson_inline <span class="keywordtype">size_t</span></div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span>find_next_json_quotable_character(<span class="keyword">const</span> std::string_view view,</div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> <span class="keywordtype">size_t</span> location) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> len = view.size();</div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> <span class="keyword">const</span> uint8_t *ptr =</div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span>uint8_t *<span class="keyword">&gt;</span>(view.data()) + location;</div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> <span class="keywordtype">size_t</span> remaining = len - location;</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> </div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> <span class="comment">// SIMD constants for characters requiring escape</span></div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> __vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> v34 = vec_splats((<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)34); <span class="comment">// &#39;&quot;&#39;</span></div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> __vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> v92 = vec_splats((<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)92); <span class="comment">// &#39;\\&#39;</span></div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> __vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> v32 = vec_splats((<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)32); <span class="comment">// control char threshold</span></div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> </div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> <span class="comment">// Bitmask for vec_vbpermq to extract one bit per byte</span></div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> <span class="keyword">const</span> __vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> perm_mask = {0x78, 0x70, 0x68, 0x60, 0x58, 0x50,</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> 0x48, 0x40, 0x38, 0x30, 0x28, 0x20,</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> 0x18, 0x10, 0x08, 0x00};</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> </div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> <span class="keywordflow">while</span> (remaining &gt;= 16) {</div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> __vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> word =</div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> vec_vsx_ld(0, <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *<span class="keyword">&gt;</span>(ptr));</div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> </div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> <span class="comment">// Check for quotable characters: &#39;&quot;&#39;, &#39;\\&#39;, or control chars (&lt; 32)</span></div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> __vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> needs_escape =</div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> (__vector <span class="keywordtype">unsigned</span> char)vec_cmpeq(word, v34);</div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> needs_escape = vec_or(needs_escape,</div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> (__vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)vec_cmpeq(word, v92));</div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> needs_escape = vec_or(needs_escape,</div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> (__vector <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>)vec_cmplt(word, v32));</div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> </div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> __vector <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> result =</div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> (__vector <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> long)vec_vbpermq(needs_escape, perm_mask);</div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span><span class="preprocessor">#ifdef __LITTLE_ENDIAN__</span></div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> mask = <span class="keyword">static_cast&lt;</span><span class="keywordtype">unsigned</span> <span class="keywordtype">int</span><span class="keyword">&gt;</span>(result[1]);</div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> mask = <span class="keyword">static_cast&lt;</span><span class="keywordtype">unsigned</span> <span class="keywordtype">int</span><span class="keyword">&gt;</span>(result[0]);</div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> <span class="keywordflow">if</span> (mask != 0) {</div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> <span class="keywordtype">size_t</span> offset = ptr - <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span>uint8_t *<span class="keyword">&gt;</span>(view.data());</div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> <span class="keywordflow">return</span> offset + __builtin_ctz(mask);</div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> }</div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> ptr += 16;</div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> remaining -= 16;</div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> }</div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> </div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> <span class="comment">// Scalar fallback for remaining bytes</span></div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> <span class="keywordtype">size_t</span> current = len - remaining;</div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> <span class="keywordflow">return</span> find_next_json_quotable_character_scalar(view, current);</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span>}</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span>SIMDJSON_CONSTEXPR_LAMBDA simdjson_inline <span class="keywordtype">size_t</span></div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span>find_next_json_quotable_character(<span class="keyword">const</span> std::string_view view,</div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> <span class="keywordtype">size_t</span> location) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> <span class="keywordflow">return</span> find_next_json_quotable_character_scalar(view, location);</div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span>}</div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> </div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span>SIMDJSON_CONSTEXPR_LAMBDA <span class="keyword">static</span> std::string_view control_chars[] = {</div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> <span class="stringliteral">&quot;\\u0000&quot;</span>, <span class="stringliteral">&quot;\\u0001&quot;</span>, <span class="stringliteral">&quot;\\u0002&quot;</span>, <span class="stringliteral">&quot;\\u0003&quot;</span>, <span class="stringliteral">&quot;\\u0004&quot;</span>, <span class="stringliteral">&quot;\\u0005&quot;</span>, <span class="stringliteral">&quot;\\u0006&quot;</span>,</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> <span class="stringliteral">&quot;\\u0007&quot;</span>, <span class="stringliteral">&quot;\\b&quot;</span>, <span class="stringliteral">&quot;\\t&quot;</span>, <span class="stringliteral">&quot;\\n&quot;</span>, <span class="stringliteral">&quot;\\u000b&quot;</span>, <span class="stringliteral">&quot;\\f&quot;</span>, <span class="stringliteral">&quot;\\r&quot;</span>,</div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> <span class="stringliteral">&quot;\\u000e&quot;</span>, <span class="stringliteral">&quot;\\u000f&quot;</span>, <span class="stringliteral">&quot;\\u0010&quot;</span>, <span class="stringliteral">&quot;\\u0011&quot;</span>, <span class="stringliteral">&quot;\\u0012&quot;</span>, <span class="stringliteral">&quot;\\u0013&quot;</span>, <span class="stringliteral">&quot;\\u0014&quot;</span>,</div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> <span class="stringliteral">&quot;\\u0015&quot;</span>, <span class="stringliteral">&quot;\\u0016&quot;</span>, <span class="stringliteral">&quot;\\u0017&quot;</span>, <span class="stringliteral">&quot;\\u0018&quot;</span>, <span class="stringliteral">&quot;\\u0019&quot;</span>, <span class="stringliteral">&quot;\\u001a&quot;</span>, <span class="stringliteral">&quot;\\u001b&quot;</span>,</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> <span class="stringliteral">&quot;\\u001c&quot;</span>, <span class="stringliteral">&quot;\\u001d&quot;</span>, <span class="stringliteral">&quot;\\u001e&quot;</span>, <span class="stringliteral">&quot;\\u001f&quot;</span>};</div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> </div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span><span class="comment">// All Unicode characters may be placed within the quotation marks, except for</span></div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span><span class="comment">// the characters that MUST be escaped: quotation mark, reverse solidus, and the</span></div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span><span class="comment">// control characters (U+0000 through U+001F). There are two-character sequence</span></div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span><span class="comment">// escape representations of some popular characters:</span></div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span><span class="comment">// \&quot;, \\, \b, \f, \n, \r, \t.</span></div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span>SIMDJSON_CONSTEXPR_LAMBDA simdjson_inline <span class="keywordtype">void</span> escape_json_char(<span class="keywordtype">char</span> c, <span class="keywordtype">char</span> *&amp;out) {</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> <span class="keywordflow">if</span> (c == <span class="charliteral">&#39;&quot;&#39;</span>) {</div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> memcpy(out, <span class="stringliteral">&quot;\\\&quot;&quot;</span>, 2);</div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> out += 2;</div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (c == <span class="charliteral">&#39;\\&#39;</span>) {</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> memcpy(out, <span class="stringliteral">&quot;\\\\&quot;</span>, 2);</div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> out += 2;</div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> std::string_view v = control_chars[uint8_t(c)];</div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> memcpy(out, v.data(), v.size());</div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> out += v.size();</div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> }</div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span>}</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> </div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span><span class="comment">// Writes the escaped version of input to out, returning the number of bytes</span></div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span><span class="comment">// written. Uses SIMD position finding to locate quotable characters efficiently.</span></div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span><span class="keyword">inline</span> <span class="keywordtype">size_t</span> write_string_escaped(<span class="keyword">const</span> std::string_view input, <span class="keywordtype">char</span> *out) {</div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> <span class="keywordtype">size_t</span> mysize = input.size();</div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> </div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> <span class="comment">// Use SIMD position finder directly - it returns mysize if no escape needed</span></div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> <span class="keywordtype">size_t</span> location = find_next_json_quotable_character(input, 0);</div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> <span class="keywordflow">if</span> (location == mysize) {</div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span> <span class="comment">// Fast path: no escaping needed</span></div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> memcpy(out, input.data(), input.size());</div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> <span class="keywordflow">return</span> input.size();</div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> }</div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span> </div>
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *<span class="keyword">const</span> initout = out;</div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span> memcpy(out, input.data(), location);</div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> out += location;</div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> escape_json_char(input[location], out);</div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span> location += 1;</div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span> <span class="keywordflow">while</span> (location &lt; mysize) {</div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"> 474</span> <span class="keywordtype">size_t</span> newlocation = find_next_json_quotable_character(input, location);</div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> memcpy(out, input.data() + location, newlocation - location);</div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"> 476</span> out += newlocation - location;</div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span> location = newlocation;</div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> <span class="keywordflow">if</span> (location == mysize) {</div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> }</div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> escape_json_char(input[location], out);</div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> location += 1;</div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span> }</div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> <span class="keywordflow">return</span> out - initout;</div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span>}</div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span> </div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span>simdjson_inline string_builder::string_builder(<span class="keywordtype">size_t</span> initial_capacity)</div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span> : buffer(new(std::nothrow) char[initial_capacity]), position(0),</div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> capacity(buffer.get() != nullptr ? initial_capacity : 0),</div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> is_valid(buffer.get() != nullptr) {}</div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> </div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span>simdjson_inline <span class="keywordtype">bool</span> string_builder::capacity_check(<span class="keywordtype">size_t</span> upcoming_bytes) {</div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> <span class="comment">// We use the convention that when is_valid is false, then the capacity and</span></div>
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> <span class="comment">// the position are 0.</span></div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</span> <span class="comment">// Most of the time, this function will return true.</span></div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span> <span class="keywordflow">if</span> (simdjson_likely(upcoming_bytes &lt;= capacity - position)) {</div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> }</div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> <span class="comment">// check for overflow, most of the time there is no overflow</span></div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> <span class="keywordflow">if</span> (simdjson_unlikely(position + upcoming_bytes &lt; position)) {</div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno"> 502</span> }</div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span> <span class="comment">// We will rarely get here.</span></div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span> grow_buffer((std::max)(capacity * 2, position + upcoming_bytes));</div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span> <span class="comment">// If the buffer allocation failed, we set is_valid to false.</span></div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span> <span class="keywordflow">return</span> is_valid;</div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno"> 507</span>}</div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno"> 508</span> </div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span>simdjson_inline <span class="keywordtype">void</span> string_builder::grow_buffer(<span class="keywordtype">size_t</span> desired_capacity) {</div>
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span> <span class="keywordflow">if</span> (!is_valid) {</div>
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> }</div>
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span> std::unique_ptr&lt;char[]&gt; new_buffer(<span class="keyword">new</span> (std::nothrow) <span class="keywordtype">char</span>[desired_capacity]);</div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span> <span class="keywordflow">if</span> (new_buffer.get() == <span class="keyword">nullptr</span>) {</div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span> set_valid(<span class="keyword">false</span>);</div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"> 516</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"> 517</span> }</div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span> std::memcpy(new_buffer.get(), buffer.get(), position);</div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> buffer.swap(new_buffer);</div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span> capacity = desired_capacity;</div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span>}</div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> </div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span>simdjson_inline <span class="keywordtype">void</span> string_builder::set_valid(<span class="keywordtype">bool</span> valid) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> <span class="keywordflow">if</span> (!valid) {</div>
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> is_valid = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> capacity = 0;</div>
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span> position = 0;</div>
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span> buffer.reset();</div>
<div class="line"><a id="l00529" name="l00529"></a><span class="lineno"> 529</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno"> 530</span> is_valid = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00531" name="l00531"></a><span class="lineno"> 531</span> }</div>
<div class="line"><a id="l00532" name="l00532"></a><span class="lineno"> 532</span>}</div>
<div class="line"><a id="l00533" name="l00533"></a><span class="lineno"> 533</span> </div>
<div class="foldopen" id="foldopen00534" data-start="{" data-end="}">
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#a8e4e7328f1d40078710853cb732d29fc"> 534</a></span>simdjson_inline <span class="keywordtype">size_t</span> string_builder::size() const noexcept {</div>
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno"> 535</span> <span class="keywordflow">return</span> position;</div>
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno"> 536</span>}</div>
</div>
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno"> 537</span> </div>
<div class="foldopen" id="foldopen00538" data-start="{" data-end="}">
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#ab05b1076615819d523e3dadba9431891"> 538</a></span>simdjson_inline <span class="keywordtype">void</span> string_builder::append(<span class="keywordtype">char</span> c) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno"> 539</span> <span class="keywordflow">if</span> (capacity_check(1)) {</div>
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span> buffer.get()[position++] = c;</div>
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span> }</div>
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span>}</div>
</div>
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"> 543</span> </div>
<div class="foldopen" id="foldopen00544" data-start="{" data-end="}">
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#ab8271f4c85aa4e54cecb58ec2c4758ff"> 544</a></span>simdjson_inline <span class="keywordtype">void</span> string_builder::append_null() noexcept {</div>
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"> 545</span> <span class="keyword">constexpr</span> <span class="keywordtype">char</span> null_literal[] = <span class="stringliteral">&quot;null&quot;</span>;</div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> <span class="keyword">constexpr</span> <span class="keywordtype">size_t</span> null_len = <span class="keyword">sizeof</span>(null_literal) - 1;</div>
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> <span class="keywordflow">if</span> (capacity_check(null_len)) {</div>
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</span> std::memcpy(buffer.get() + position, null_literal, null_len);</div>
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno"> 549</span> position += null_len;</div>
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> }</div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span>}</div>
</div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> </div>
<div class="foldopen" id="foldopen00553" data-start="{" data-end="}">
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#a9aaa18471e8b69c9dce68fdc48c6af0b"> 553</a></span>simdjson_inline <span class="keywordtype">void</span> string_builder::clear() noexcept {</div>
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</span> position = 0;</div>
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno"> 555</span> <span class="comment">// if it was invalid, we should try to repair it</span></div>
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> <span class="keywordflow">if</span> (!is_valid) {</div>
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno"> 557</span> capacity = 0;</div>
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno"> 558</span> buffer.reset();</div>
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno"> 559</span> is_valid = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno"> 560</span> }</div>
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno"> 561</span>}</div>
</div>
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno"> 562</span> </div>
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno"> 563</span><span class="keyword">namespace </span>internal {</div>
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno"> 564</span> </div>
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno"> 565</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> number_type, <span class="keyword">typename</span> = <span class="keyword">typename</span> std::enable_if&lt;</div>
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno"> 566</span> std::is_unsigned&lt;number_type&gt;::value&gt;::type&gt;</div>
<div class="line"><a id="l00567" name="l00567"></a><span class="lineno"> 567</span>simdjson_really_inline <span class="keywordtype">int</span> int_log2(number_type x) {</div>
<div class="line"><a id="l00568" name="l00568"></a><span class="lineno"> 568</span> <span class="keywordflow">return</span> 63 - leading_zeroes(uint64_t(x) | 1);</div>
<div class="line"><a id="l00569" name="l00569"></a><span class="lineno"> 569</span>}</div>
<div class="line"><a id="l00570" name="l00570"></a><span class="lineno"> 570</span> </div>
<div class="line"><a id="l00571" name="l00571"></a><span class="lineno"> 571</span>simdjson_really_inline <span class="keywordtype">int</span> fast_digit_count_32(uint32_t x) {</div>
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno"> 572</span> <span class="keyword">static</span> uint64_t table[] = {</div>
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno"> 573</span> 4294967296, 8589934582, 8589934582, 8589934582, 12884901788,</div>
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span> 12884901788, 12884901788, 17179868184, 17179868184, 17179868184,</div>
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno"> 575</span> 21474826480, 21474826480, 21474826480, 21474826480, 25769703776,</div>
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno"> 576</span> 25769703776, 25769703776, 30063771072, 30063771072, 30063771072,</div>
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno"> 577</span> 34349738368, 34349738368, 34349738368, 34349738368, 38554705664,</div>
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno"> 578</span> 38554705664, 38554705664, 41949672960, 41949672960, 41949672960,</div>
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"> 579</span> 42949672960, 42949672960};</div>
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno"> 580</span> <span class="keywordflow">return</span> uint32_t((x + table[int_log2(x)]) &gt;&gt; 32);</div>
<div class="line"><a id="l00581" name="l00581"></a><span class="lineno"> 581</span>}</div>
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno"> 582</span> </div>
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno"> 583</span>simdjson_really_inline <span class="keywordtype">int</span> fast_digit_count_64(uint64_t x) {</div>
<div class="line"><a id="l00584" name="l00584"></a><span class="lineno"> 584</span> <span class="keyword">static</span> uint64_t table[] = {9,</div>
<div class="line"><a id="l00585" name="l00585"></a><span class="lineno"> 585</span> 99,</div>
<div class="line"><a id="l00586" name="l00586"></a><span class="lineno"> 586</span> 999,</div>
<div class="line"><a id="l00587" name="l00587"></a><span class="lineno"> 587</span> 9999,</div>
<div class="line"><a id="l00588" name="l00588"></a><span class="lineno"> 588</span> 99999,</div>
<div class="line"><a id="l00589" name="l00589"></a><span class="lineno"> 589</span> 999999,</div>
<div class="line"><a id="l00590" name="l00590"></a><span class="lineno"> 590</span> 9999999,</div>
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno"> 591</span> 99999999,</div>
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno"> 592</span> 999999999,</div>
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno"> 593</span> 9999999999,</div>
<div class="line"><a id="l00594" name="l00594"></a><span class="lineno"> 594</span> 99999999999,</div>
<div class="line"><a id="l00595" name="l00595"></a><span class="lineno"> 595</span> 999999999999,</div>
<div class="line"><a id="l00596" name="l00596"></a><span class="lineno"> 596</span> 9999999999999,</div>
<div class="line"><a id="l00597" name="l00597"></a><span class="lineno"> 597</span> 99999999999999,</div>
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno"> 598</span> 999999999999999ULL,</div>
<div class="line"><a id="l00599" name="l00599"></a><span class="lineno"> 599</span> 9999999999999999ULL,</div>
<div class="line"><a id="l00600" name="l00600"></a><span class="lineno"> 600</span> 99999999999999999ULL,</div>
<div class="line"><a id="l00601" name="l00601"></a><span class="lineno"> 601</span> 999999999999999999ULL,</div>
<div class="line"><a id="l00602" name="l00602"></a><span class="lineno"> 602</span> 9999999999999999999ULL};</div>
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno"> 603</span> <span class="keywordtype">int</span> y = (19 * int_log2(x) &gt;&gt; 6);</div>
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno"> 604</span> y += x &gt; table[y];</div>
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno"> 605</span> <span class="keywordflow">return</span> y + 1;</div>
<div class="line"><a id="l00606" name="l00606"></a><span class="lineno"> 606</span>}</div>
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno"> 607</span> </div>
<div class="line"><a id="l00608" name="l00608"></a><span class="lineno"> 608</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> number_type, <span class="keyword">typename</span> = <span class="keyword">typename</span> std::enable_if&lt;</div>
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno"> 609</span> std::is_unsigned&lt;number_type&gt;::value&gt;::type&gt;</div>
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno"> 610</span>simdjson_really_inline <span class="keywordtype">size_t</span> digit_count(number_type v) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno"> 611</span> <span class="keyword">static_assert</span>(<span class="keyword">sizeof</span>(number_type) == 8 || <span class="keyword">sizeof</span>(number_type) == 4 ||</div>
<div class="line"><a id="l00612" name="l00612"></a><span class="lineno"> 612</span> <span class="keyword">sizeof</span>(number_type) == 2 || <span class="keyword">sizeof</span>(number_type) == 1,</div>
<div class="line"><a id="l00613" name="l00613"></a><span class="lineno"> 613</span> <span class="stringliteral">&quot;We only support 8-bit, 16-bit, 32-bit and 64-bit numbers&quot;</span>);</div>
<div class="line"><a id="l00614" name="l00614"></a><span class="lineno"> 614</span> SIMDJSON_IF_CONSTEXPR(<span class="keyword">sizeof</span>(number_type) &lt;= 4) {</div>
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno"> 615</span> <span class="keywordflow">return</span> fast_digit_count_32(<span class="keyword">static_cast&lt;</span>uint32_t<span class="keyword">&gt;</span>(v));</div>
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno"> 616</span> }</div>
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno"> 617</span> <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00618" name="l00618"></a><span class="lineno"> 618</span> <span class="keywordflow">return</span> fast_digit_count_64(<span class="keyword">static_cast&lt;</span>uint64_t<span class="keyword">&gt;</span>(v));</div>
<div class="line"><a id="l00619" name="l00619"></a><span class="lineno"> 619</span> }</div>
<div class="line"><a id="l00620" name="l00620"></a><span class="lineno"> 620</span>}</div>
<div class="line"><a id="l00621" name="l00621"></a><span class="lineno"> 621</span><span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> decimal_table[200] = {</div>
<div class="line"><a id="l00622" name="l00622"></a><span class="lineno"> 622</span> 0x30, 0x30, 0x30, 0x31, 0x30, 0x32, 0x30, 0x33, 0x30, 0x34, 0x30, 0x35,</div>
<div class="line"><a id="l00623" name="l00623"></a><span class="lineno"> 623</span> 0x30, 0x36, 0x30, 0x37, 0x30, 0x38, 0x30, 0x39, 0x31, 0x30, 0x31, 0x31,</div>
<div class="line"><a id="l00624" name="l00624"></a><span class="lineno"> 624</span> 0x31, 0x32, 0x31, 0x33, 0x31, 0x34, 0x31, 0x35, 0x31, 0x36, 0x31, 0x37,</div>
<div class="line"><a id="l00625" name="l00625"></a><span class="lineno"> 625</span> 0x31, 0x38, 0x31, 0x39, 0x32, 0x30, 0x32, 0x31, 0x32, 0x32, 0x32, 0x33,</div>
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno"> 626</span> 0x32, 0x34, 0x32, 0x35, 0x32, 0x36, 0x32, 0x37, 0x32, 0x38, 0x32, 0x39,</div>
<div class="line"><a id="l00627" name="l00627"></a><span class="lineno"> 627</span> 0x33, 0x30, 0x33, 0x31, 0x33, 0x32, 0x33, 0x33, 0x33, 0x34, 0x33, 0x35,</div>
<div class="line"><a id="l00628" name="l00628"></a><span class="lineno"> 628</span> 0x33, 0x36, 0x33, 0x37, 0x33, 0x38, 0x33, 0x39, 0x34, 0x30, 0x34, 0x31,</div>
<div class="line"><a id="l00629" name="l00629"></a><span class="lineno"> 629</span> 0x34, 0x32, 0x34, 0x33, 0x34, 0x34, 0x34, 0x35, 0x34, 0x36, 0x34, 0x37,</div>
<div class="line"><a id="l00630" name="l00630"></a><span class="lineno"> 630</span> 0x34, 0x38, 0x34, 0x39, 0x35, 0x30, 0x35, 0x31, 0x35, 0x32, 0x35, 0x33,</div>
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno"> 631</span> 0x35, 0x34, 0x35, 0x35, 0x35, 0x36, 0x35, 0x37, 0x35, 0x38, 0x35, 0x39,</div>
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno"> 632</span> 0x36, 0x30, 0x36, 0x31, 0x36, 0x32, 0x36, 0x33, 0x36, 0x34, 0x36, 0x35,</div>
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno"> 633</span> 0x36, 0x36, 0x36, 0x37, 0x36, 0x38, 0x36, 0x39, 0x37, 0x30, 0x37, 0x31,</div>
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno"> 634</span> 0x37, 0x32, 0x37, 0x33, 0x37, 0x34, 0x37, 0x35, 0x37, 0x36, 0x37, 0x37,</div>
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno"> 635</span> 0x37, 0x38, 0x37, 0x39, 0x38, 0x30, 0x38, 0x31, 0x38, 0x32, 0x38, 0x33,</div>
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno"> 636</span> 0x38, 0x34, 0x38, 0x35, 0x38, 0x36, 0x38, 0x37, 0x38, 0x38, 0x38, 0x39,</div>
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno"> 637</span> 0x39, 0x30, 0x39, 0x31, 0x39, 0x32, 0x39, 0x33, 0x39, 0x34, 0x39, 0x35,</div>
<div class="line"><a id="l00638" name="l00638"></a><span class="lineno"> 638</span> 0x39, 0x36, 0x39, 0x37, 0x39, 0x38, 0x39, 0x39,</div>
<div class="line"><a id="l00639" name="l00639"></a><span class="lineno"> 639</span>};</div>
<div class="line"><a id="l00640" name="l00640"></a><span class="lineno"> 640</span>} <span class="comment">// namespace internal</span></div>
<div class="line"><a id="l00641" name="l00641"></a><span class="lineno"> 641</span> </div>
<div class="line"><a id="l00642" name="l00642"></a><span class="lineno"> 642</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> number_type, <span class="keyword">typename</span>&gt;</div>
<div class="foldopen" id="foldopen00643" data-start="{" data-end="}">
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#a3221a8b59ab2c9a08b6530026ad202b1"> 643</a></span>simdjson_inline <span class="keywordtype">void</span> string_builder::append(number_type v) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00644" name="l00644"></a><span class="lineno"> 644</span> <span class="keyword">static_assert</span>(std::is_same&lt;number_type, bool&gt;::value ||</div>
<div class="line"><a id="l00645" name="l00645"></a><span class="lineno"> 645</span> std::is_integral&lt;number_type&gt;::value ||</div>
<div class="line"><a id="l00646" name="l00646"></a><span class="lineno"> 646</span> std::is_floating_point&lt;number_type&gt;::value,</div>
<div class="line"><a id="l00647" name="l00647"></a><span class="lineno"> 647</span> <span class="stringliteral">&quot;Unsupported number type&quot;</span>);</div>
<div class="line"><a id="l00648" name="l00648"></a><span class="lineno"> 648</span> <span class="comment">// If C++17 is available, we can &#39;if constexpr&#39; here.</span></div>
<div class="line"><a id="l00649" name="l00649"></a><span class="lineno"> 649</span> SIMDJSON_IF_CONSTEXPR(std::is_same&lt;number_type, bool&gt;::value) {</div>
<div class="line"><a id="l00650" name="l00650"></a><span class="lineno"> 650</span> <span class="keywordflow">if</span> (v) {</div>
<div class="line"><a id="l00651" name="l00651"></a><span class="lineno"> 651</span> <span class="keyword">constexpr</span> <span class="keywordtype">char</span> true_literal[] = <span class="stringliteral">&quot;true&quot;</span>;</div>
<div class="line"><a id="l00652" name="l00652"></a><span class="lineno"> 652</span> <span class="keyword">constexpr</span> <span class="keywordtype">size_t</span> true_len = <span class="keyword">sizeof</span>(true_literal) - 1;</div>
<div class="line"><a id="l00653" name="l00653"></a><span class="lineno"> 653</span> <span class="keywordflow">if</span> (capacity_check(true_len)) {</div>
<div class="line"><a id="l00654" name="l00654"></a><span class="lineno"> 654</span> std::memcpy(buffer.get() + position, true_literal, true_len);</div>
<div class="line"><a id="l00655" name="l00655"></a><span class="lineno"> 655</span> position += true_len;</div>
<div class="line"><a id="l00656" name="l00656"></a><span class="lineno"> 656</span> }</div>
<div class="line"><a id="l00657" name="l00657"></a><span class="lineno"> 657</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00658" name="l00658"></a><span class="lineno"> 658</span> <span class="keyword">constexpr</span> <span class="keywordtype">char</span> false_literal[] = <span class="stringliteral">&quot;false&quot;</span>;</div>
<div class="line"><a id="l00659" name="l00659"></a><span class="lineno"> 659</span> <span class="keyword">constexpr</span> <span class="keywordtype">size_t</span> false_len = <span class="keyword">sizeof</span>(false_literal) - 1;</div>
<div class="line"><a id="l00660" name="l00660"></a><span class="lineno"> 660</span> <span class="keywordflow">if</span> (capacity_check(false_len)) {</div>
<div class="line"><a id="l00661" name="l00661"></a><span class="lineno"> 661</span> std::memcpy(buffer.get() + position, false_literal, false_len);</div>
<div class="line"><a id="l00662" name="l00662"></a><span class="lineno"> 662</span> position += false_len;</div>
<div class="line"><a id="l00663" name="l00663"></a><span class="lineno"> 663</span> }</div>
<div class="line"><a id="l00664" name="l00664"></a><span class="lineno"> 664</span> }</div>
<div class="line"><a id="l00665" name="l00665"></a><span class="lineno"> 665</span> }</div>
<div class="line"><a id="l00666" name="l00666"></a><span class="lineno"> 666</span> <span class="keywordflow">else</span> SIMDJSON_IF_CONSTEXPR(std::is_unsigned&lt;number_type&gt;::value) {</div>
<div class="line"><a id="l00667" name="l00667"></a><span class="lineno"> 667</span> <span class="comment">// Process 4 digits at a time instead of 2, reducing store operations</span></div>
<div class="line"><a id="l00668" name="l00668"></a><span class="lineno"> 668</span> <span class="comment">// and divisions by approximately half for large numbers.</span></div>
<div class="line"><a id="l00669" name="l00669"></a><span class="lineno"> 669</span> <span class="keyword">constexpr</span> <span class="keywordtype">size_t</span> max_number_size = 20;</div>
<div class="line"><a id="l00670" name="l00670"></a><span class="lineno"> 670</span> <span class="keywordflow">if</span> (capacity_check(max_number_size)) {</div>
<div class="line"><a id="l00671" name="l00671"></a><span class="lineno"> 671</span> <span class="keyword">using </span>unsigned_type = <span class="keyword">typename</span> std::make_unsigned&lt;number_type&gt;::type;</div>
<div class="line"><a id="l00672" name="l00672"></a><span class="lineno"> 672</span> unsigned_type pv = <span class="keyword">static_cast&lt;</span>unsigned_type<span class="keyword">&gt;</span>(v);</div>
<div class="line"><a id="l00673" name="l00673"></a><span class="lineno"> 673</span> <span class="keywordtype">size_t</span> dc = internal::digit_count(pv);</div>
<div class="line"><a id="l00674" name="l00674"></a><span class="lineno"> 674</span> <span class="keywordtype">char</span> *write_pointer = buffer.get() + position + dc - 1;</div>
<div class="line"><a id="l00675" name="l00675"></a><span class="lineno"> 675</span> </div>
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno"> 676</span> <span class="comment">// Process 4 digits per iteration for large numbers</span></div>
<div class="line"><a id="l00677" name="l00677"></a><span class="lineno"> 677</span> <span class="keywordflow">while</span> (pv &gt;= 10000) {</div>
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno"> 678</span> unsigned_type q = pv / 10000;</div>
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno"> 679</span> unsigned_type r = pv % 10000;</div>
<div class="line"><a id="l00680" name="l00680"></a><span class="lineno"> 680</span> unsigned_type r_hi = r / 100; <span class="comment">// High 2 digits of remainder</span></div>
<div class="line"><a id="l00681" name="l00681"></a><span class="lineno"> 681</span> unsigned_type r_lo = r % 100; <span class="comment">// Low 2 digits of remainder</span></div>
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno"> 682</span> <span class="comment">// Write low 2 digits first (rightmost), then high 2 digits</span></div>
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno"> 683</span> memcpy(write_pointer - 1, &amp;internal::decimal_table[r_lo * 2], 2);</div>
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno"> 684</span> memcpy(write_pointer - 3, &amp;internal::decimal_table[r_hi * 2], 2);</div>
<div class="line"><a id="l00685" name="l00685"></a><span class="lineno"> 685</span> write_pointer -= 4;</div>
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno"> 686</span> pv = q;</div>
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno"> 687</span> }</div>
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno"> 688</span> </div>
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno"> 689</span> <span class="comment">// Handle remaining 1-4 digits with original 2-digit loop</span></div>
<div class="line"><a id="l00690" name="l00690"></a><span class="lineno"> 690</span> <span class="keywordflow">while</span> (pv &gt;= 100) {</div>
<div class="line"><a id="l00691" name="l00691"></a><span class="lineno"> 691</span> memcpy(write_pointer - 1, &amp;internal::decimal_table[(pv % 100) * 2], 2);</div>
<div class="line"><a id="l00692" name="l00692"></a><span class="lineno"> 692</span> write_pointer -= 2;</div>
<div class="line"><a id="l00693" name="l00693"></a><span class="lineno"> 693</span> pv /= 100;</div>
<div class="line"><a id="l00694" name="l00694"></a><span class="lineno"> 694</span> }</div>
<div class="line"><a id="l00695" name="l00695"></a><span class="lineno"> 695</span> <span class="keywordflow">if</span> (pv &gt;= 10) {</div>
<div class="line"><a id="l00696" name="l00696"></a><span class="lineno"> 696</span> *write_pointer-- = char(<span class="charliteral">&#39;0&#39;</span> + (pv % 10));</div>
<div class="line"><a id="l00697" name="l00697"></a><span class="lineno"> 697</span> pv /= 10;</div>
<div class="line"><a id="l00698" name="l00698"></a><span class="lineno"> 698</span> }</div>
<div class="line"><a id="l00699" name="l00699"></a><span class="lineno"> 699</span> *write_pointer = char(<span class="charliteral">&#39;0&#39;</span> + pv);</div>
<div class="line"><a id="l00700" name="l00700"></a><span class="lineno"> 700</span> position += dc;</div>
<div class="line"><a id="l00701" name="l00701"></a><span class="lineno"> 701</span> }</div>
<div class="line"><a id="l00702" name="l00702"></a><span class="lineno"> 702</span> }</div>
<div class="line"><a id="l00703" name="l00703"></a><span class="lineno"> 703</span> <span class="keywordflow">else</span> SIMDJSON_IF_CONSTEXPR(std::is_integral&lt;number_type&gt;::value) {</div>
<div class="line"><a id="l00704" name="l00704"></a><span class="lineno"> 704</span> <span class="comment">// Same 4-digit batching as unsigned path for signed integers</span></div>
<div class="line"><a id="l00705" name="l00705"></a><span class="lineno"> 705</span> <span class="keyword">constexpr</span> <span class="keywordtype">size_t</span> max_number_size = 20;</div>
<div class="line"><a id="l00706" name="l00706"></a><span class="lineno"> 706</span> <span class="keywordflow">if</span> (capacity_check(max_number_size)) {</div>
<div class="line"><a id="l00707" name="l00707"></a><span class="lineno"> 707</span> <span class="keyword">using </span>unsigned_type = <span class="keyword">typename</span> std::make_unsigned&lt;number_type&gt;::type;</div>
<div class="line"><a id="l00708" name="l00708"></a><span class="lineno"> 708</span> <span class="keywordtype">bool</span> negative = v &lt; 0;</div>
<div class="line"><a id="l00709" name="l00709"></a><span class="lineno"> 709</span> unsigned_type pv = <span class="keyword">static_cast&lt;</span>unsigned_type<span class="keyword">&gt;</span>(v);</div>
<div class="line"><a id="l00710" name="l00710"></a><span class="lineno"> 710</span> <span class="keywordflow">if</span> (negative) {</div>
<div class="line"><a id="l00711" name="l00711"></a><span class="lineno"> 711</span> pv = 0 - pv; <span class="comment">// the 0 is for Microsoft</span></div>
<div class="line"><a id="l00712" name="l00712"></a><span class="lineno"> 712</span> }</div>
<div class="line"><a id="l00713" name="l00713"></a><span class="lineno"> 713</span> <span class="keywordtype">size_t</span> dc = internal::digit_count(pv);</div>
<div class="line"><a id="l00714" name="l00714"></a><span class="lineno"> 714</span> <span class="comment">// by always writing the minus sign, we avoid the branch.</span></div>
<div class="line"><a id="l00715" name="l00715"></a><span class="lineno"> 715</span> buffer.get()[position] = <span class="charliteral">&#39;-&#39;</span>;</div>
<div class="line"><a id="l00716" name="l00716"></a><span class="lineno"> 716</span> position += negative ? 1 : 0;</div>
<div class="line"><a id="l00717" name="l00717"></a><span class="lineno"> 717</span> <span class="keywordtype">char</span> *write_pointer = buffer.get() + position + dc - 1;</div>
<div class="line"><a id="l00718" name="l00718"></a><span class="lineno"> 718</span> </div>
<div class="line"><a id="l00719" name="l00719"></a><span class="lineno"> 719</span> <span class="comment">// Process 4 digits per iteration for large numbers</span></div>
<div class="line"><a id="l00720" name="l00720"></a><span class="lineno"> 720</span> <span class="keywordflow">while</span> (pv &gt;= 10000) {</div>
<div class="line"><a id="l00721" name="l00721"></a><span class="lineno"> 721</span> unsigned_type q = pv / 10000;</div>
<div class="line"><a id="l00722" name="l00722"></a><span class="lineno"> 722</span> unsigned_type r = pv % 10000;</div>
<div class="line"><a id="l00723" name="l00723"></a><span class="lineno"> 723</span> unsigned_type r_hi = r / 100;</div>
<div class="line"><a id="l00724" name="l00724"></a><span class="lineno"> 724</span> unsigned_type r_lo = r % 100;</div>
<div class="line"><a id="l00725" name="l00725"></a><span class="lineno"> 725</span> memcpy(write_pointer - 1, &amp;internal::decimal_table[r_lo * 2], 2);</div>
<div class="line"><a id="l00726" name="l00726"></a><span class="lineno"> 726</span> memcpy(write_pointer - 3, &amp;internal::decimal_table[r_hi * 2], 2);</div>
<div class="line"><a id="l00727" name="l00727"></a><span class="lineno"> 727</span> write_pointer -= 4;</div>
<div class="line"><a id="l00728" name="l00728"></a><span class="lineno"> 728</span> pv = q;</div>
<div class="line"><a id="l00729" name="l00729"></a><span class="lineno"> 729</span> }</div>
<div class="line"><a id="l00730" name="l00730"></a><span class="lineno"> 730</span> </div>
<div class="line"><a id="l00731" name="l00731"></a><span class="lineno"> 731</span> <span class="comment">// Handle remaining 1-4 digits</span></div>
<div class="line"><a id="l00732" name="l00732"></a><span class="lineno"> 732</span> <span class="keywordflow">while</span> (pv &gt;= 100) {</div>
<div class="line"><a id="l00733" name="l00733"></a><span class="lineno"> 733</span> memcpy(write_pointer - 1, &amp;internal::decimal_table[(pv % 100) * 2], 2);</div>
<div class="line"><a id="l00734" name="l00734"></a><span class="lineno"> 734</span> write_pointer -= 2;</div>
<div class="line"><a id="l00735" name="l00735"></a><span class="lineno"> 735</span> pv /= 100;</div>
<div class="line"><a id="l00736" name="l00736"></a><span class="lineno"> 736</span> }</div>
<div class="line"><a id="l00737" name="l00737"></a><span class="lineno"> 737</span> <span class="keywordflow">if</span> (pv &gt;= 10) {</div>
<div class="line"><a id="l00738" name="l00738"></a><span class="lineno"> 738</span> *write_pointer-- = char(<span class="charliteral">&#39;0&#39;</span> + (pv % 10));</div>
<div class="line"><a id="l00739" name="l00739"></a><span class="lineno"> 739</span> pv /= 10;</div>
<div class="line"><a id="l00740" name="l00740"></a><span class="lineno"> 740</span> }</div>
<div class="line"><a id="l00741" name="l00741"></a><span class="lineno"> 741</span> *write_pointer = char(<span class="charliteral">&#39;0&#39;</span> + pv);</div>
<div class="line"><a id="l00742" name="l00742"></a><span class="lineno"> 742</span> position += dc;</div>
<div class="line"><a id="l00743" name="l00743"></a><span class="lineno"> 743</span> }</div>
<div class="line"><a id="l00744" name="l00744"></a><span class="lineno"> 744</span> }</div>
<div class="line"><a id="l00745" name="l00745"></a><span class="lineno"> 745</span> <span class="keywordflow">else</span> SIMDJSON_IF_CONSTEXPR(std::is_floating_point&lt;number_type&gt;::value) {</div>
<div class="line"><a id="l00746" name="l00746"></a><span class="lineno"> 746</span> <span class="keyword">constexpr</span> <span class="keywordtype">size_t</span> max_number_size = 24;</div>
<div class="line"><a id="l00747" name="l00747"></a><span class="lineno"> 747</span> <span class="keywordflow">if</span> (capacity_check(max_number_size)) {</div>
<div class="line"><a id="l00748" name="l00748"></a><span class="lineno"> 748</span> <span class="comment">// We could specialize for float.</span></div>
<div class="line"><a id="l00749" name="l00749"></a><span class="lineno"> 749</span> <span class="keywordtype">char</span> *end = simdjson::internal::to_chars(buffer.get() + position, <span class="keyword">nullptr</span>,</div>
<div class="line"><a id="l00750" name="l00750"></a><span class="lineno"> 750</span> <span class="keywordtype">double</span>(v));</div>
<div class="line"><a id="l00751" name="l00751"></a><span class="lineno"> 751</span> position = end - buffer.get();</div>
<div class="line"><a id="l00752" name="l00752"></a><span class="lineno"> 752</span> }</div>
<div class="line"><a id="l00753" name="l00753"></a><span class="lineno"> 753</span> }</div>
<div class="line"><a id="l00754" name="l00754"></a><span class="lineno"> 754</span>}</div>
</div>
<div class="line"><a id="l00755" name="l00755"></a><span class="lineno"> 755</span> </div>
<div class="line"><a id="l00756" name="l00756"></a><span class="lineno"> 756</span>simdjson_inline <span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00757" data-start="{" data-end="}">
<div class="line"><a id="l00757" name="l00757"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#a5b8e2a3427e050ce4798c6bbbfb25154"> 757</a></span>string_builder::escape_and_append(std::string_view input) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00758" name="l00758"></a><span class="lineno"> 758</span> <span class="comment">// escaping might turn a control character into \x00xx so 6 characters.</span></div>
<div class="line"><a id="l00759" name="l00759"></a><span class="lineno"> 759</span> <span class="comment">// Guard against size_t overflow in the multiplication below.</span></div>
<div class="line"><a id="l00760" name="l00760"></a><span class="lineno"> 760</span> <span class="keywordflow">if</span> (input.size() &gt; (std::numeric_limits&lt;size_t&gt;::max)() / 6) {</div>
<div class="line"><a id="l00761" name="l00761"></a><span class="lineno"> 761</span> set_valid(<span class="keyword">false</span>);</div>
<div class="line"><a id="l00762" name="l00762"></a><span class="lineno"> 762</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00763" name="l00763"></a><span class="lineno"> 763</span> }</div>
<div class="line"><a id="l00764" name="l00764"></a><span class="lineno"> 764</span> <span class="keywordflow">if</span> (capacity_check(6 * input.size())) {</div>
<div class="line"><a id="l00765" name="l00765"></a><span class="lineno"> 765</span> position += write_string_escaped(input, buffer.get() + position);</div>
<div class="line"><a id="l00766" name="l00766"></a><span class="lineno"> 766</span> }</div>
<div class="line"><a id="l00767" name="l00767"></a><span class="lineno"> 767</span>}</div>
</div>
<div class="line"><a id="l00768" name="l00768"></a><span class="lineno"> 768</span> </div>
<div class="line"><a id="l00769" name="l00769"></a><span class="lineno"> 769</span>simdjson_inline <span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00770" data-start="{" data-end="}">
<div class="line"><a id="l00770" name="l00770"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#a106387a1848af00d9434d206a6cb9126"> 770</a></span>string_builder::escape_and_append_with_quotes(std::string_view input) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00771" name="l00771"></a><span class="lineno"> 771</span> <span class="comment">// escaping might turn a control character into \x00xx so 6 characters.</span></div>
<div class="line"><a id="l00772" name="l00772"></a><span class="lineno"> 772</span> <span class="comment">// Guard against size_t overflow in the arithmetic below.</span></div>
<div class="line"><a id="l00773" name="l00773"></a><span class="lineno"> 773</span> <span class="keywordflow">if</span> (input.size() &gt; ((std::numeric_limits&lt;size_t&gt;::max)() - 2) / 6) {</div>
<div class="line"><a id="l00774" name="l00774"></a><span class="lineno"> 774</span> set_valid(<span class="keyword">false</span>);</div>
<div class="line"><a id="l00775" name="l00775"></a><span class="lineno"> 775</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00776" name="l00776"></a><span class="lineno"> 776</span> }</div>
<div class="line"><a id="l00777" name="l00777"></a><span class="lineno"> 777</span> <span class="keywordflow">if</span> (capacity_check(2 + 6 * input.size())) {</div>
<div class="line"><a id="l00778" name="l00778"></a><span class="lineno"> 778</span> buffer.get()[position++] = <span class="charliteral">&#39;&quot;&#39;</span>;</div>
<div class="line"><a id="l00779" name="l00779"></a><span class="lineno"> 779</span> position += write_string_escaped(input, buffer.get() + position);</div>
<div class="line"><a id="l00780" name="l00780"></a><span class="lineno"> 780</span> buffer.get()[position++] = <span class="charliteral">&#39;&quot;&#39;</span>;</div>
<div class="line"><a id="l00781" name="l00781"></a><span class="lineno"> 781</span> }</div>
<div class="line"><a id="l00782" name="l00782"></a><span class="lineno"> 782</span>}</div>
</div>
<div class="line"><a id="l00783" name="l00783"></a><span class="lineno"> 783</span> </div>
<div class="line"><a id="l00784" name="l00784"></a><span class="lineno"> 784</span>simdjson_inline <span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00785" data-start="{" data-end="}">
<div class="line"><a id="l00785" name="l00785"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#a00bf1c41d3c5e001895959c700b9c9a0"> 785</a></span>string_builder::escape_and_append_with_quotes(<span class="keywordtype">char</span> input) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00786" name="l00786"></a><span class="lineno"> 786</span> <span class="comment">// escaping might turn a control character into \x00xx so 6 characters.</span></div>
<div class="line"><a id="l00787" name="l00787"></a><span class="lineno"> 787</span> <span class="keywordflow">if</span> (capacity_check(2 + 6 * 1)) {</div>
<div class="line"><a id="l00788" name="l00788"></a><span class="lineno"> 788</span> buffer.get()[position++] = <span class="charliteral">&#39;&quot;&#39;</span>;</div>
<div class="line"><a id="l00789" name="l00789"></a><span class="lineno"> 789</span> std::string_view cinput(&amp;input, 1);</div>
<div class="line"><a id="l00790" name="l00790"></a><span class="lineno"> 790</span> position += write_string_escaped(cinput, buffer.get() + position);</div>
<div class="line"><a id="l00791" name="l00791"></a><span class="lineno"> 791</span> buffer.get()[position++] = <span class="charliteral">&#39;&quot;&#39;</span>;</div>
<div class="line"><a id="l00792" name="l00792"></a><span class="lineno"> 792</span> }</div>
<div class="line"><a id="l00793" name="l00793"></a><span class="lineno"> 793</span>}</div>
</div>
<div class="line"><a id="l00794" name="l00794"></a><span class="lineno"> 794</span> </div>
<div class="line"><a id="l00795" name="l00795"></a><span class="lineno"> 795</span>simdjson_inline <span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00796" data-start="{" data-end="}">
<div class="line"><a id="l00796" name="l00796"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#a2440a83bb3a5d87599a1ced47bebbe37"> 796</a></span>string_builder::escape_and_append_with_quotes(<span class="keyword">const</span> <span class="keywordtype">char</span> *input) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00797" name="l00797"></a><span class="lineno"> 797</span> std::string_view cinput(input);</div>
<div class="line"><a id="l00798" name="l00798"></a><span class="lineno"> 798</span> escape_and_append_with_quotes(cinput);</div>
<div class="line"><a id="l00799" name="l00799"></a><span class="lineno"> 799</span>}</div>
</div>
<div class="line"><a id="l00800" name="l00800"></a><span class="lineno"> 800</span><span class="preprocessor">#if SIMDJSON_SUPPORTS_CONCEPTS</span></div>
<div class="line"><a id="l00801" name="l00801"></a><span class="lineno"> 801</span><span class="keyword">template</span> &lt;constevalutil::fixed_<span class="keywordtype">string</span> key&gt;</div>
<div class="line"><a id="l00802" name="l00802"></a><span class="lineno"> 802</span>simdjson_inline <span class="keywordtype">void</span> string_builder::escape_and_append_with_quotes() noexcept {</div>
<div class="line"><a id="l00803" name="l00803"></a><span class="lineno"> 803</span> escape_and_append_with_quotes(constevalutil::string_constant&lt;key&gt;::value);</div>
<div class="line"><a id="l00804" name="l00804"></a><span class="lineno"> 804</span>}</div>
<div class="line"><a id="l00805" name="l00805"></a><span class="lineno"> 805</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00806" name="l00806"></a><span class="lineno"> 806</span> </div>
<div class="foldopen" id="foldopen00807" data-start="{" data-end="}">
<div class="line"><a id="l00807" name="l00807"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#a8ef2d52b7d6099cff5c69165edd8a7ef"> 807</a></span>simdjson_inline <span class="keywordtype">void</span> string_builder::append_raw(<span class="keyword">const</span> <span class="keywordtype">char</span> *c) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00808" name="l00808"></a><span class="lineno"> 808</span> <span class="keywordtype">size_t</span> len = std::strlen(c);</div>
<div class="line"><a id="l00809" name="l00809"></a><span class="lineno"> 809</span> append_raw(c, len);</div>
<div class="line"><a id="l00810" name="l00810"></a><span class="lineno"> 810</span>}</div>
</div>
<div class="line"><a id="l00811" name="l00811"></a><span class="lineno"> 811</span> </div>
<div class="line"><a id="l00812" name="l00812"></a><span class="lineno"> 812</span>simdjson_inline <span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00813" data-start="{" data-end="}">
<div class="line"><a id="l00813" name="l00813"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#aba3c308bc23e73cd4fe0c154a7e2a22a"> 813</a></span>string_builder::append_raw(std::string_view input) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00814" name="l00814"></a><span class="lineno"> 814</span> <span class="keywordflow">if</span> (capacity_check(input.size())) {</div>
<div class="line"><a id="l00815" name="l00815"></a><span class="lineno"> 815</span> std::memcpy(buffer.get() + position, input.data(), input.size());</div>
<div class="line"><a id="l00816" name="l00816"></a><span class="lineno"> 816</span> position += input.size();</div>
<div class="line"><a id="l00817" name="l00817"></a><span class="lineno"> 817</span> }</div>
<div class="line"><a id="l00818" name="l00818"></a><span class="lineno"> 818</span>}</div>
</div>
<div class="line"><a id="l00819" name="l00819"></a><span class="lineno"> 819</span> </div>
<div class="foldopen" id="foldopen00820" data-start="{" data-end="}">
<div class="line"><a id="l00820" name="l00820"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#a9ee1806825fd7b1fcf64725d783421d7"> 820</a></span>simdjson_inline <span class="keywordtype">void</span> string_builder::append_raw(<span class="keyword">const</span> <span class="keywordtype">char</span> *str,</div>
<div class="line"><a id="l00821" name="l00821"></a><span class="lineno"> 821</span> <span class="keywordtype">size_t</span> len) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00822" name="l00822"></a><span class="lineno"> 822</span> <span class="keywordflow">if</span> (capacity_check(len)) {</div>
<div class="line"><a id="l00823" name="l00823"></a><span class="lineno"> 823</span> std::memcpy(buffer.get() + position, str, len);</div>
<div class="line"><a id="l00824" name="l00824"></a><span class="lineno"> 824</span> position += len;</div>
<div class="line"><a id="l00825" name="l00825"></a><span class="lineno"> 825</span> }</div>
<div class="line"><a id="l00826" name="l00826"></a><span class="lineno"> 826</span>}</div>
</div>
<div class="line"><a id="l00827" name="l00827"></a><span class="lineno"> 827</span><span class="preprocessor">#if SIMDJSON_SUPPORTS_CONCEPTS</span></div>
<div class="line"><a id="l00828" name="l00828"></a><span class="lineno"> 828</span><span class="comment">// Support for optional types (std::optional, etc.)</span></div>
<div class="line"><a id="l00829" name="l00829"></a><span class="lineno"> 829</span><span class="keyword">template</span> &lt;concepts::optional_type T&gt;</div>
<div class="line"><a id="l00830" name="l00830"></a><span class="lineno"> 830</span> <span class="keyword">requires</span>(!require_custom_serialization&lt;T&gt;)</div>
<div class="line"><a id="l00831" name="l00831"></a><span class="lineno"> 831</span>simdjson_inline <span class="keywordtype">void</span> string_builder::append(<span class="keyword">const</span> T &amp;opt) {</div>
<div class="line"><a id="l00832" name="l00832"></a><span class="lineno"> 832</span> <span class="keywordflow">if</span> (opt) {</div>
<div class="line"><a id="l00833" name="l00833"></a><span class="lineno"> 833</span> append(*opt);</div>
<div class="line"><a id="l00834" name="l00834"></a><span class="lineno"> 834</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00835" name="l00835"></a><span class="lineno"> 835</span> append_null();</div>
<div class="line"><a id="l00836" name="l00836"></a><span class="lineno"> 836</span> }</div>
<div class="line"><a id="l00837" name="l00837"></a><span class="lineno"> 837</span>}</div>
<div class="line"><a id="l00838" name="l00838"></a><span class="lineno"> 838</span> </div>
<div class="line"><a id="l00839" name="l00839"></a><span class="lineno"> 839</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a id="l00840" name="l00840"></a><span class="lineno"> 840</span> <span class="keyword">requires</span>(require_custom_serialization&lt;T&gt;)</div>
<div class="line"><a id="l00841" name="l00841"></a><span class="lineno"> 841</span>simdjson_inline <span class="keywordtype">void</span> string_builder::append(T &amp;&amp;val) {</div>
<div class="line"><a id="l00842" name="l00842"></a><span class="lineno"> 842</span> serialize(*<span class="keyword">this</span>, std::forward&lt;T&gt;(val));</div>
<div class="line"><a id="l00843" name="l00843"></a><span class="lineno"> 843</span>}</div>
<div class="line"><a id="l00844" name="l00844"></a><span class="lineno"> 844</span> </div>
<div class="line"><a id="l00845" name="l00845"></a><span class="lineno"> 845</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a id="l00846" name="l00846"></a><span class="lineno"> 846</span> <span class="keyword">requires</span>(std::is_convertible&lt;T, std::string_view&gt;::value ||</div>
<div class="line"><a id="l00847" name="l00847"></a><span class="lineno"> 847</span> std::is_same&lt;T, const char *&gt;::value)</div>
<div class="line"><a id="l00848" name="l00848"></a><span class="lineno"> 848</span>simdjson_inline <span class="keywordtype">void</span> string_builder::append(<span class="keyword">const</span> T &amp;value) {</div>
<div class="line"><a id="l00849" name="l00849"></a><span class="lineno"> 849</span> escape_and_append_with_quotes(value);</div>
<div class="line"><a id="l00850" name="l00850"></a><span class="lineno"> 850</span>}</div>
<div class="line"><a id="l00851" name="l00851"></a><span class="lineno"> 851</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00852" name="l00852"></a><span class="lineno"> 852</span> </div>
<div class="line"><a id="l00853" name="l00853"></a><span class="lineno"> 853</span><span class="preprocessor">#if SIMDJSON_SUPPORTS_RANGES &amp;&amp; SIMDJSON_SUPPORTS_CONCEPTS</span></div>
<div class="line"><a id="l00854" name="l00854"></a><span class="lineno"> 854</span><span class="comment">// Support for range-based appending (std::ranges::view, etc.)</span></div>
<div class="line"><a id="l00855" name="l00855"></a><span class="lineno"> 855</span><span class="keyword">template</span> &lt;std::ranges::range R&gt;</div>
<div class="line"><a id="l00856" name="l00856"></a><span class="lineno"> 856</span> <span class="keyword">requires</span>(!std::is_convertible&lt;R, std::string_view&gt;::value &amp;&amp; !require_custom_serialization&lt;R&gt;)</div>
<div class="line"><a id="l00857" name="l00857"></a><span class="lineno"> 857</span>simdjson_inline <span class="keywordtype">void</span> string_builder::append(<span class="keyword">const</span> R &amp;range) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00858" name="l00858"></a><span class="lineno"> 858</span> <span class="keyword">auto</span> it = std::ranges::begin(range);</div>
<div class="line"><a id="l00859" name="l00859"></a><span class="lineno"> 859</span> <span class="keyword">auto</span> end = std::ranges::end(range);</div>
<div class="line"><a id="l00860" name="l00860"></a><span class="lineno"> 860</span> <span class="keywordflow">if</span> <span class="keyword">constexpr</span> (concepts::is_pair&lt;std::ranges::range_value_t&lt;R&gt;&gt;) {</div>
<div class="line"><a id="l00861" name="l00861"></a><span class="lineno"> 861</span> start_object();</div>
<div class="line"><a id="l00862" name="l00862"></a><span class="lineno"> 862</span> </div>
<div class="line"><a id="l00863" name="l00863"></a><span class="lineno"> 863</span> <span class="keywordflow">if</span> (it == end) {</div>
<div class="line"><a id="l00864" name="l00864"></a><span class="lineno"> 864</span> end_object();</div>
<div class="line"><a id="l00865" name="l00865"></a><span class="lineno"> 865</span> <span class="keywordflow">return</span>; <span class="comment">// Handle empty range</span></div>
<div class="line"><a id="l00866" name="l00866"></a><span class="lineno"> 866</span> }</div>
<div class="line"><a id="l00867" name="l00867"></a><span class="lineno"> 867</span> <span class="comment">// Append first item without leading comma</span></div>
<div class="line"><a id="l00868" name="l00868"></a><span class="lineno"> 868</span> append_key_value(it-&gt;first, it-&gt;second);</div>
<div class="line"><a id="l00869" name="l00869"></a><span class="lineno"> 869</span> ++it;</div>
<div class="line"><a id="l00870" name="l00870"></a><span class="lineno"> 870</span> </div>
<div class="line"><a id="l00871" name="l00871"></a><span class="lineno"> 871</span> <span class="comment">// Append remaining items with preceding commas</span></div>
<div class="line"><a id="l00872" name="l00872"></a><span class="lineno"> 872</span> <span class="keywordflow">for</span> (; it != end; ++it) {</div>
<div class="line"><a id="l00873" name="l00873"></a><span class="lineno"> 873</span> append_comma();</div>
<div class="line"><a id="l00874" name="l00874"></a><span class="lineno"> 874</span> append_key_value(it-&gt;first, it-&gt;second);</div>
<div class="line"><a id="l00875" name="l00875"></a><span class="lineno"> 875</span> }</div>
<div class="line"><a id="l00876" name="l00876"></a><span class="lineno"> 876</span> end_object();</div>
<div class="line"><a id="l00877" name="l00877"></a><span class="lineno"> 877</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00878" name="l00878"></a><span class="lineno"> 878</span> start_array();</div>
<div class="line"><a id="l00879" name="l00879"></a><span class="lineno"> 879</span> <span class="keywordflow">if</span> (it == end) {</div>
<div class="line"><a id="l00880" name="l00880"></a><span class="lineno"> 880</span> end_array();</div>
<div class="line"><a id="l00881" name="l00881"></a><span class="lineno"> 881</span> <span class="keywordflow">return</span>; <span class="comment">// Handle empty range</span></div>
<div class="line"><a id="l00882" name="l00882"></a><span class="lineno"> 882</span> }</div>
<div class="line"><a id="l00883" name="l00883"></a><span class="lineno"> 883</span> </div>
<div class="line"><a id="l00884" name="l00884"></a><span class="lineno"> 884</span> <span class="comment">// Append first item without leading comma</span></div>
<div class="line"><a id="l00885" name="l00885"></a><span class="lineno"> 885</span> append(*it);</div>
<div class="line"><a id="l00886" name="l00886"></a><span class="lineno"> 886</span> ++it;</div>
<div class="line"><a id="l00887" name="l00887"></a><span class="lineno"> 887</span> </div>
<div class="line"><a id="l00888" name="l00888"></a><span class="lineno"> 888</span> <span class="comment">// Append remaining items with preceding commas</span></div>
<div class="line"><a id="l00889" name="l00889"></a><span class="lineno"> 889</span> <span class="keywordflow">for</span> (; it != end; ++it) {</div>
<div class="line"><a id="l00890" name="l00890"></a><span class="lineno"> 890</span> append_comma();</div>
<div class="line"><a id="l00891" name="l00891"></a><span class="lineno"> 891</span> append(*it);</div>
<div class="line"><a id="l00892" name="l00892"></a><span class="lineno"> 892</span> }</div>
<div class="line"><a id="l00893" name="l00893"></a><span class="lineno"> 893</span> end_array();</div>
<div class="line"><a id="l00894" name="l00894"></a><span class="lineno"> 894</span> }</div>
<div class="line"><a id="l00895" name="l00895"></a><span class="lineno"> 895</span>}</div>
<div class="line"><a id="l00896" name="l00896"></a><span class="lineno"> 896</span> </div>
<div class="line"><a id="l00897" name="l00897"></a><span class="lineno"> 897</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00898" name="l00898"></a><span class="lineno"> 898</span> </div>
<div class="line"><a id="l00899" name="l00899"></a><span class="lineno"> 899</span><span class="preprocessor">#if SIMDJSON_EXCEPTIONS</span></div>
<div class="foldopen" id="foldopen00900" data-start="{" data-end="}">
<div class="line"><a id="l00900" name="l00900"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#acff55a6c72df9c575f78d71400b0289a"> 900</a></span>simdjson_inline string_builder::operator std::string() const noexcept(false) {</div>
<div class="line"><a id="l00901" name="l00901"></a><span class="lineno"> 901</span> <span class="keywordflow">return</span> std::string(<span class="keyword">operator</span> std::string_view());</div>
<div class="line"><a id="l00902" name="l00902"></a><span class="lineno"> 902</span>}</div>
</div>
<div class="line"><a id="l00903" name="l00903"></a><span class="lineno"> 903</span> </div>
<div class="foldopen" id="foldopen00904" data-start="{" data-end="}">
<div class="line"><a id="l00904" name="l00904"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#a8b45f6e56bdc03f55d1bb6204a672bfa"> 904</a></span>simdjson_inline string_builder::operator std::string_view() const</div>
<div class="line"><a id="l00905" name="l00905"></a><span class="lineno"> 905</span> noexcept(false) simdjson_lifetime_bound {</div>
<div class="line"><a id="l00906" name="l00906"></a><span class="lineno"> 906</span> <span class="keywordflow">return</span> view();</div>
<div class="line"><a id="l00907" name="l00907"></a><span class="lineno"> 907</span>}</div>
</div>
<div class="line"><a id="l00908" name="l00908"></a><span class="lineno"> 908</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00909" name="l00909"></a><span class="lineno"> 909</span> </div>
<div class="line"><a id="l00910" name="l00910"></a><span class="lineno"> 910</span>simdjson_inline <a class="code hl_struct" href="structsimdjson_1_1simdjson__result.html">simdjson_result&lt;std::string_view&gt;</a></div>
<div class="foldopen" id="foldopen00911" data-start="{" data-end="}">
<div class="line"><a id="l00911" name="l00911"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#a8426e0339357dead16fa272590abc705"> 911</a></span>string_builder::view() const noexcept {</div>
<div class="line"><a id="l00912" name="l00912"></a><span class="lineno"> 912</span> <span class="keywordflow">if</span> (!is_valid) {</div>
<div class="line"><a id="l00913" name="l00913"></a><span class="lineno"> 913</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9a3efa5cb684eb31639e2e36cda195e2d7">simdjson::OUT_OF_CAPACITY</a>;</div>
<div class="line"><a id="l00914" name="l00914"></a><span class="lineno"> 914</span> }</div>
<div class="line"><a id="l00915" name="l00915"></a><span class="lineno"> 915</span> <span class="keywordflow">return</span> std::string_view(buffer.get(), position);</div>
<div class="line"><a id="l00916" name="l00916"></a><span class="lineno"> 916</span>}</div>
</div>
<div class="line"><a id="l00917" name="l00917"></a><span class="lineno"> 917</span> </div>
<div class="foldopen" id="foldopen00918" data-start="{" data-end="}">
<div class="line"><a id="l00918" name="l00918"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#a914d1fe0740448804f18be301e712da0"> 918</a></span>simdjson_inline <a class="code hl_struct" href="structsimdjson_1_1simdjson__result.html">simdjson_result&lt;const char *&gt;</a> string_builder::c_str() noexcept {</div>
<div class="line"><a id="l00919" name="l00919"></a><span class="lineno"> 919</span> <span class="keywordflow">if</span> (capacity_check(1)) {</div>
<div class="line"><a id="l00920" name="l00920"></a><span class="lineno"> 920</span> buffer.<a class="code hl_function" href="structsimdjson_1_1simdjson__result.html#ab0fafc6d63a14891788a9edaedff4b05">get</a>()[position] = <span class="charliteral">&#39;\0&#39;</span>;</div>
<div class="line"><a id="l00921" name="l00921"></a><span class="lineno"> 921</span> <span class="keywordflow">return</span> buffer.get();</div>
<div class="line"><a id="l00922" name="l00922"></a><span class="lineno"> 922</span> }</div>
<div class="line"><a id="l00923" name="l00923"></a><span class="lineno"> 923</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9a3efa5cb684eb31639e2e36cda195e2d7">simdjson::OUT_OF_CAPACITY</a>;</div>
<div class="line"><a id="l00924" name="l00924"></a><span class="lineno"> 924</span>}</div>
</div>
<div class="line"><a id="l00925" name="l00925"></a><span class="lineno"> 925</span> </div>
<div class="foldopen" id="foldopen00926" data-start="{" data-end="}">
<div class="line"><a id="l00926" name="l00926"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#abd3705658ebcf9442677f4a34a102975"> 926</a></span>simdjson_inline <span class="keywordtype">bool</span> string_builder::validate_unicode() const noexcept {</div>
<div class="line"><a id="l00927" name="l00927"></a><span class="lineno"> 927</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespacesimdjson.html#a53546f3af0ed6840ffbeefcbefd305a1">simdjson::validate_utf8</a>(buffer.get(), position);</div>
<div class="line"><a id="l00928" name="l00928"></a><span class="lineno"> 928</span>}</div>
</div>
<div class="line"><a id="l00929" name="l00929"></a><span class="lineno"> 929</span> </div>
<div class="foldopen" id="foldopen00930" data-start="{" data-end="}">
<div class="line"><a id="l00930" name="l00930"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#a7f094bab497d4939adbe7196ec646068"> 930</a></span>simdjson_inline <span class="keywordtype">void</span> string_builder::start_object() noexcept {</div>
<div class="line"><a id="l00931" name="l00931"></a><span class="lineno"> 931</span> <span class="keywordflow">if</span> (capacity_check(1)) {</div>
<div class="line"><a id="l00932" name="l00932"></a><span class="lineno"> 932</span> buffer.get()[position++] = <span class="charliteral">&#39;{&#39;</span>;</div>
<div class="line"><a id="l00933" name="l00933"></a><span class="lineno"> 933</span> }</div>
<div class="line"><a id="l00934" name="l00934"></a><span class="lineno"> 934</span>}</div>
</div>
<div class="line"><a id="l00935" name="l00935"></a><span class="lineno"> 935</span> </div>
<div class="foldopen" id="foldopen00936" data-start="{" data-end="}">
<div class="line"><a id="l00936" name="l00936"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#a9e60d7ef555280671f0196b21668f07c"> 936</a></span>simdjson_inline <span class="keywordtype">void</span> string_builder::end_object() noexcept {</div>
<div class="line"><a id="l00937" name="l00937"></a><span class="lineno"> 937</span> <span class="keywordflow">if</span> (capacity_check(1)) {</div>
<div class="line"><a id="l00938" name="l00938"></a><span class="lineno"> 938</span> buffer.get()[position++] = <span class="charliteral">&#39;}&#39;</span>;</div>
<div class="line"><a id="l00939" name="l00939"></a><span class="lineno"> 939</span> }</div>
<div class="line"><a id="l00940" name="l00940"></a><span class="lineno"> 940</span>}</div>
</div>
<div class="line"><a id="l00941" name="l00941"></a><span class="lineno"> 941</span> </div>
<div class="foldopen" id="foldopen00942" data-start="{" data-end="}">
<div class="line"><a id="l00942" name="l00942"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#a987e3f57fc1124f0a67fef5ea6c06c82"> 942</a></span>simdjson_inline <span class="keywordtype">void</span> string_builder::start_array() noexcept {</div>
<div class="line"><a id="l00943" name="l00943"></a><span class="lineno"> 943</span> <span class="keywordflow">if</span> (capacity_check(1)) {</div>
<div class="line"><a id="l00944" name="l00944"></a><span class="lineno"> 944</span> buffer.get()[position++] = <span class="charliteral">&#39;[&#39;</span>;</div>
<div class="line"><a id="l00945" name="l00945"></a><span class="lineno"> 945</span> }</div>
<div class="line"><a id="l00946" name="l00946"></a><span class="lineno"> 946</span>}</div>
</div>
<div class="line"><a id="l00947" name="l00947"></a><span class="lineno"> 947</span> </div>
<div class="foldopen" id="foldopen00948" data-start="{" data-end="}">
<div class="line"><a id="l00948" name="l00948"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#a78f07884d55f4ed3e82c07daa0ec81f7"> 948</a></span>simdjson_inline <span class="keywordtype">void</span> string_builder::end_array() noexcept {</div>
<div class="line"><a id="l00949" name="l00949"></a><span class="lineno"> 949</span> <span class="keywordflow">if</span> (capacity_check(1)) {</div>
<div class="line"><a id="l00950" name="l00950"></a><span class="lineno"> 950</span> buffer.get()[position++] = <span class="charliteral">&#39;]&#39;</span>;</div>
<div class="line"><a id="l00951" name="l00951"></a><span class="lineno"> 951</span> }</div>
<div class="line"><a id="l00952" name="l00952"></a><span class="lineno"> 952</span>}</div>
</div>
<div class="line"><a id="l00953" name="l00953"></a><span class="lineno"> 953</span> </div>
<div class="foldopen" id="foldopen00954" data-start="{" data-end="}">
<div class="line"><a id="l00954" name="l00954"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#a02fa5e731a90339bb72052a8aa0822ab"> 954</a></span>simdjson_inline <span class="keywordtype">void</span> string_builder::append_comma() noexcept {</div>
<div class="line"><a id="l00955" name="l00955"></a><span class="lineno"> 955</span> <span class="keywordflow">if</span> (capacity_check(1)) {</div>
<div class="line"><a id="l00956" name="l00956"></a><span class="lineno"> 956</span> buffer.get()[position++] = <span class="charliteral">&#39;,&#39;</span>;</div>
<div class="line"><a id="l00957" name="l00957"></a><span class="lineno"> 957</span> }</div>
<div class="line"><a id="l00958" name="l00958"></a><span class="lineno"> 958</span>}</div>
</div>
<div class="line"><a id="l00959" name="l00959"></a><span class="lineno"> 959</span> </div>
<div class="foldopen" id="foldopen00960" data-start="{" data-end="}">
<div class="line"><a id="l00960" name="l00960"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#ab9ef09e54ad1ca9e44d21ce7a3d70d9a"> 960</a></span>simdjson_inline <span class="keywordtype">void</span> string_builder::append_colon() noexcept {</div>
<div class="line"><a id="l00961" name="l00961"></a><span class="lineno"> 961</span> <span class="keywordflow">if</span> (capacity_check(1)) {</div>
<div class="line"><a id="l00962" name="l00962"></a><span class="lineno"> 962</span> buffer.get()[position++] = <span class="charliteral">&#39;:&#39;</span>;</div>
<div class="line"><a id="l00963" name="l00963"></a><span class="lineno"> 963</span> }</div>
<div class="line"><a id="l00964" name="l00964"></a><span class="lineno"> 964</span>}</div>
</div>
<div class="line"><a id="l00965" name="l00965"></a><span class="lineno"> 965</span> </div>
<div class="line"><a id="l00966" name="l00966"></a><span class="lineno"> 966</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> key_type, <span class="keyword">typename</span> value_type&gt;</div>
<div class="line"><a id="l00967" name="l00967"></a><span class="lineno"> 967</span>simdjson_inline <span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00968" data-start="{" data-end="}">
<div class="line"><a id="l00968" name="l00968"></a><span class="lineno"><a class="line" href="classsimdjson_1_1_s_i_m_d_j_s_o_n___i_m_p_l_e_m_e_n_t_a_t_i_o_n_1_1builder_1_1string__builder.html#a190089808a84fcfe133b529455ec951e"> 968</a></span>string_builder::append_key_value(key_type key, value_type value) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00969" name="l00969"></a><span class="lineno"> 969</span> <span class="keyword">static_assert</span>(std::is_same&lt;key_type, const char *&gt;::value ||</div>
<div class="line"><a id="l00970" name="l00970"></a><span class="lineno"> 970</span> std::is_convertible&lt;key_type, std::string_view&gt;::value,</div>
<div class="line"><a id="l00971" name="l00971"></a><span class="lineno"> 971</span> <span class="stringliteral">&quot;Unsupported key type&quot;</span>);</div>
<div class="line"><a id="l00972" name="l00972"></a><span class="lineno"> 972</span> escape_and_append_with_quotes(key);</div>
<div class="line"><a id="l00973" name="l00973"></a><span class="lineno"> 973</span> append_colon();</div>
<div class="line"><a id="l00974" name="l00974"></a><span class="lineno"> 974</span> SIMDJSON_IF_CONSTEXPR(std::is_same&lt;value_type, std::nullptr_t&gt;::value) {</div>
<div class="line"><a id="l00975" name="l00975"></a><span class="lineno"> 975</span> append_null();</div>
<div class="line"><a id="l00976" name="l00976"></a><span class="lineno"> 976</span> }</div>
<div class="line"><a id="l00977" name="l00977"></a><span class="lineno"> 977</span> <span class="keywordflow">else</span> SIMDJSON_IF_CONSTEXPR(std::is_same&lt;value_type, char&gt;::value) {</div>
<div class="line"><a id="l00978" name="l00978"></a><span class="lineno"> 978</span> escape_and_append_with_quotes(value);</div>
<div class="line"><a id="l00979" name="l00979"></a><span class="lineno"> 979</span> }</div>
<div class="line"><a id="l00980" name="l00980"></a><span class="lineno"> 980</span> <span class="keywordflow">else</span> SIMDJSON_IF_CONSTEXPR(</div>
<div class="line"><a id="l00981" name="l00981"></a><span class="lineno"> 981</span> std::is_convertible&lt;value_type, std::string_view&gt;::value) {</div>
<div class="line"><a id="l00982" name="l00982"></a><span class="lineno"> 982</span> escape_and_append_with_quotes(value);</div>
<div class="line"><a id="l00983" name="l00983"></a><span class="lineno"> 983</span> }</div>
<div class="line"><a id="l00984" name="l00984"></a><span class="lineno"> 984</span> <span class="keywordflow">else</span> SIMDJSON_IF_CONSTEXPR(std::is_same&lt;value_type, const char *&gt;::value) {</div>
<div class="line"><a id="l00985" name="l00985"></a><span class="lineno"> 985</span> escape_and_append_with_quotes(value);</div>
<div class="line"><a id="l00986" name="l00986"></a><span class="lineno"> 986</span> }</div>
<div class="line"><a id="l00987" name="l00987"></a><span class="lineno"> 987</span> <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00988" name="l00988"></a><span class="lineno"> 988</span> append(value);</div>
<div class="line"><a id="l00989" name="l00989"></a><span class="lineno"> 989</span> }</div>
<div class="line"><a id="l00990" name="l00990"></a><span class="lineno"> 990</span>}</div>
</div>
<div class="line"><a id="l00991" name="l00991"></a><span class="lineno"> 991</span> </div>
<div class="line"><a id="l00992" name="l00992"></a><span class="lineno"> 992</span><span class="preprocessor">#if SIMDJSON_SUPPORTS_CONCEPTS</span></div>
<div class="line"><a id="l00993" name="l00993"></a><span class="lineno"> 993</span><span class="keyword">template</span> &lt;constevalutil::fixed_<span class="keywordtype">string</span> key, <span class="keyword">typename</span> value_type&gt;</div>
<div class="line"><a id="l00994" name="l00994"></a><span class="lineno"> 994</span>simdjson_inline <span class="keywordtype">void</span></div>
<div class="line"><a id="l00995" name="l00995"></a><span class="lineno"> 995</span>string_builder::append_key_value(value_type value) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00996" name="l00996"></a><span class="lineno"> 996</span> escape_and_append_with_quotes&lt;key&gt;();</div>
<div class="line"><a id="l00997" name="l00997"></a><span class="lineno"> 997</span> append_colon();</div>
<div class="line"><a id="l00998" name="l00998"></a><span class="lineno"> 998</span> SIMDJSON_IF_CONSTEXPR(std::is_same&lt;value_type, std::nullptr_t&gt;::value) {</div>
<div class="line"><a id="l00999" name="l00999"></a><span class="lineno"> 999</span> append_null();</div>
<div class="line"><a id="l01000" name="l01000"></a><span class="lineno"> 1000</span> }</div>
<div class="line"><a id="l01001" name="l01001"></a><span class="lineno"> 1001</span> <span class="keywordflow">else</span> SIMDJSON_IF_CONSTEXPR(std::is_same&lt;value_type, char&gt;::value) {</div>
<div class="line"><a id="l01002" name="l01002"></a><span class="lineno"> 1002</span> escape_and_append_with_quotes(value);</div>
<div class="line"><a id="l01003" name="l01003"></a><span class="lineno"> 1003</span> }</div>
<div class="line"><a id="l01004" name="l01004"></a><span class="lineno"> 1004</span> <span class="keywordflow">else</span> SIMDJSON_IF_CONSTEXPR(</div>
<div class="line"><a id="l01005" name="l01005"></a><span class="lineno"> 1005</span> std::is_convertible&lt;value_type, std::string_view&gt;::value) {</div>
<div class="line"><a id="l01006" name="l01006"></a><span class="lineno"> 1006</span> escape_and_append_with_quotes(value);</div>
<div class="line"><a id="l01007" name="l01007"></a><span class="lineno"> 1007</span> }</div>
<div class="line"><a id="l01008" name="l01008"></a><span class="lineno"> 1008</span> <span class="keywordflow">else</span> SIMDJSON_IF_CONSTEXPR(std::is_same&lt;value_type, const char *&gt;::value) {</div>
<div class="line"><a id="l01009" name="l01009"></a><span class="lineno"> 1009</span> escape_and_append_with_quotes(value);</div>
<div class="line"><a id="l01010" name="l01010"></a><span class="lineno"> 1010</span> }</div>
<div class="line"><a id="l01011" name="l01011"></a><span class="lineno"> 1011</span> <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l01012" name="l01012"></a><span class="lineno"> 1012</span> append(value);</div>
<div class="line"><a id="l01013" name="l01013"></a><span class="lineno"> 1013</span> }</div>
<div class="line"><a id="l01014" name="l01014"></a><span class="lineno"> 1014</span>}</div>
<div class="line"><a id="l01015" name="l01015"></a><span class="lineno"> 1015</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l01016" name="l01016"></a><span class="lineno"> 1016</span> </div>
<div class="line"><a id="l01017" name="l01017"></a><span class="lineno"> 1017</span>} <span class="comment">// namespace builder</span></div>
<div class="line"><a id="l01018" name="l01018"></a><span class="lineno"> 1018</span>} <span class="comment">// namespace SIMDJSON_IMPLEMENTATION</span></div>
<div class="line"><a id="l01019" name="l01019"></a><span class="lineno"> 1019</span>} <span class="comment">// namespace simdjson</span></div>
<div class="line"><a id="l01020" name="l01020"></a><span class="lineno"> 1020</span> </div>
<div class="line"><a id="l01021" name="l01021"></a><span class="lineno"> 1021</span><span class="preprocessor">#endif </span><span class="comment">// SIMDJSON_GENERIC_STRING_BUILDER_INL_H</span></div>
<div class="ttc" id="anamespacesimdjson_html"><div class="ttname"><a href="namespacesimdjson.html">simdjson</a></div><div class="ttdoc">The top level simdjson namespace, containing everything the library provides.</div><div class="ttdef"><b>Definition</b> <a href="arm64_2base_8h_source.html#l00008">base.h:8</a></div></div>
<div class="ttc" id="anamespacesimdjson_html_a53546f3af0ed6840ffbeefcbefd305a1"><div class="ttname"><a href="namespacesimdjson.html#a53546f3af0ed6840ffbeefcbefd305a1">simdjson::validate_utf8</a></div><div class="ttdeci">simdjson_warn_unused bool validate_utf8(const char *buf, size_t len) noexcept</div><div class="ttdoc">Validate the UTF-8 string.</div></div>
<div class="ttc" id="anamespacesimdjson_html_a7b735a3a50ba79e3f7f14df5f77d8da9a3efa5cb684eb31639e2e36cda195e2d7"><div class="ttname"><a href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9a3efa5cb684eb31639e2e36cda195e2d7">simdjson::OUT_OF_CAPACITY</a></div><div class="ttdeci">@ OUT_OF_CAPACITY</div><div class="ttdoc">The capacity was exceeded, we cannot allocate enough memory.</div><div class="ttdef"><b>Definition</b> <a href="error_8h_source.html#l00052">error.h:52</a></div></div>
<div class="ttc" id="astructsimdjson_1_1simdjson__result_html"><div class="ttname"><a href="structsimdjson_1_1simdjson__result.html">simdjson::simdjson_result</a></div><div class="ttdoc">The result of a simdjson operation that could fail.</div><div class="ttdef"><b>Definition</b> <a href="error_8h_source.html#l00280">error.h:280</a></div></div>
<div class="ttc" id="astructsimdjson_1_1simdjson__result_html_ab0fafc6d63a14891788a9edaedff4b05"><div class="ttname"><a href="structsimdjson_1_1simdjson__result.html#ab0fafc6d63a14891788a9edaedff4b05">simdjson::simdjson_result::get</a></div><div class="ttdeci">simdjson_warn_unused simdjson_inline error_code get(T &amp;value) &amp;&amp;noexcept</div><div class="ttdoc">Move the value to the provided variable.</div><div class="ttdef"><b>Definition</b> <a href="error-inl_8h_source.html#l00163">error-inl.h:163</a></div></div>
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