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<div id="projectname">simdjson
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 <span id="projectnumber">3.9.2</span>
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<div id="projectbrief">Ridiculously Fast JSON</div>
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<div class="title">json_iterator-inl.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef SIMDJSON_GENERIC_ONDEMAND_JSON_ITERATOR_INL_H</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>  </div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor">#ifndef SIMDJSON_CONDITIONAL_INCLUDE</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#define SIMDJSON_GENERIC_ONDEMAND_JSON_ITERATOR_INL_H</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include "simdjson/internal/dom_parser_implementation.h"</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include "simdjson/generic/ondemand/base.h"</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include "simdjson/generic/ondemand/json_iterator.h"</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include "simdjson/generic/ondemand/parser.h"</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include "simdjson/generic/ondemand/raw_json_string.h"</span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "simdjson/generic/ondemand/logger-inl.h"</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "simdjson/generic/ondemand/parser-inl.h"</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "simdjson/generic/ondemand/token_iterator-inl.h"</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#endif </span><span class="comment">// SIMDJSON_CONDITIONAL_INCLUDE</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>  </div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">namespace </span><a class="code" href="namespacesimdjson.html">simdjson</a> {</div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="keyword">namespace </span>SIMDJSON_IMPLEMENTATION {</div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">namespace </span>ondemand {</div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  </div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> simdjson_inline json_iterator::json_iterator(json_iterator &&other) noexcept</div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  : token(std::forward<token_iterator>(other.token)),</div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  parser{other.parser},</div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  _string_buf_loc{other._string_buf_loc},</div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  error{other.error},</div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  _depth{other._depth},</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  _root{other._root},</div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  _streaming{other._streaming}</div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> {</div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  other.parser = <span class="keyword">nullptr</span>;</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> }</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> simdjson_inline json_iterator &json_iterator::operator=(json_iterator &&other) noexcept {</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  token = other.token;</div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  parser = other.parser;</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  _string_buf_loc = other._string_buf_loc;</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  error = other.error;</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  _depth = other._depth;</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  _root = other._root;</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  _streaming = other._streaming;</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  other.parser = <span class="keyword">nullptr</span>;</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> }</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  </div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> simdjson_inline json_iterator::json_iterator(<span class="keyword">const</span> uint8_t *buf, ondemand::parser *_parser) noexcept</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  : token(buf, &_parser->implementation->structural_indexes[0]),</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  parser{_parser},</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  _string_buf_loc{parser->string_buf.get()},</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  _depth{1},</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  _root{parser->implementation->structural_indexes.get()},</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  _streaming{<span class="keyword">false</span>}</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  </div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> {</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  logger::log_headers();</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#if SIMDJSON_CHECK_EOF</span></div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  assert_more_tokens();</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> }</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  </div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> json_iterator::rewind() noexcept {</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  token.set_position( root_position() );</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  logger::log_headers(); <span class="comment">// We start again</span></div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  _string_buf_loc = parser->string_buf.get();</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  _depth = 1;</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> }</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  </div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> json_iterator::balanced() const noexcept {</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  token_iterator ti(token);</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  int32_t count{0};</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  ti.set_position( root_position() );</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordflow">while</span>(ti.peek() <= peek_last()) {</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">switch</span> (*ti.return_current_and_advance())</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  {</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">case</span> <span class="charliteral">'['</span>: <span class="keywordflow">case</span> <span class="charliteral">'{'</span>:</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  count++;</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">case</span> <span class="charliteral">']'</span>: <span class="keywordflow">case</span> <span class="charliteral">'}'</span>:</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  count--;</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">default</span>:</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  }</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  }</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">return</span> count == 0;</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> }</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  </div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  </div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment">// GCC 7 warns when the first line of this function is inlined away into oblivion due to the caller</span></div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment">// relating depth and parent_depth, which is a desired effect. The warning does not show up if the</span></div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment">// skip_child() function is not marked inline).</span></div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> SIMDJSON_PUSH_DISABLE_WARNINGS</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> SIMDJSON_DISABLE_STRICT_OVERFLOW_WARNING</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> simdjson_warn_unused simdjson_inline <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9">error_code</a> json_iterator::skip_child(<a class="code" href="namespacesimdjson_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_1ondemand.html#af941be7ff0cfaeb30d15d2fb52e76dd1">depth_t</a> parent_depth) noexcept {</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordflow">if</span> (depth() <= parent_depth) { <span class="keywordflow">return</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9aa4ffc800804829a88c5b52ac3c4c6681">SUCCESS</a>; }</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">switch</span> (*return_current_and_advance()) {</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="comment">// TODO consider whether matching braces is a requirement: if non-matching braces indicates</span></div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="comment">// *missing* braces, then future lookups are not in the object/arrays they think they are,</span></div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="comment">// violating the rule "validate enough structure that the user can be confident they are</span></div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="comment">// looking at the right values."</span></div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="comment">// PERF TODO we can eliminate the switch here with a lookup of how much to add to depth</span></div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  </div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="comment">// For the first open array/object in a value, we've already incremented depth, so keep it the same</span></div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="comment">// We never stop at colon, but if we did, it wouldn't affect depth</span></div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">case</span> <span class="charliteral">'['</span>: <span class="keywordflow">case</span> <span class="charliteral">'{'</span>: <span class="keywordflow">case</span> <span class="charliteral">':'</span>:</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  logger::log_start_value(*<span class="keyword">this</span>, <span class="stringliteral">"skip"</span>);</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="comment">// If there is a comma, we have just finished a value in an array/object, and need to get back in</span></div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">case</span> <span class="charliteral">','</span>:</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  logger::log_value(*<span class="keyword">this</span>, <span class="stringliteral">"skip"</span>);</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="comment">// ] or } means we just finished a value and need to jump out of the array/object</span></div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">case</span> <span class="charliteral">']'</span>: <span class="keywordflow">case</span> <span class="charliteral">'}'</span>:</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  logger::log_end_value(*<span class="keyword">this</span>, <span class="stringliteral">"skip"</span>);</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  _depth--;</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">if</span> (depth() <= parent_depth) { <span class="keywordflow">return</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9aa4ffc800804829a88c5b52ac3c4c6681">SUCCESS</a>; }</div>
|
|
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="preprocessor">#if SIMDJSON_CHECK_EOF</span></div>
|
|
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="comment">// If there are no more tokens, the parent is incomplete.</span></div>
|
|
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">if</span> (at_end()) { <span class="keywordflow">return</span> report_error(<a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9ab8a4df583110f900741d0b3f229f349a">INCOMPLETE_ARRAY_OR_OBJECT</a>, <span class="stringliteral">"Missing [ or { at start"</span>); }</div>
|
|
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="preprocessor">#endif </span><span class="comment">// SIMDJSON_CHECK_EOF</span></div>
|
|
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">case</span> <span class="charliteral">'"'</span>:</div>
|
|
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">if</span>(*peek() == <span class="charliteral">':'</span>) {</div>
|
|
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="comment">// We are at a key!!!</span></div>
|
|
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="comment">// This might happen if you just started an object and you skip it immediately.</span></div>
|
|
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="comment">// Performance note: it would be nice to get rid of this check as it is somewhat</span></div>
|
|
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="comment">// expensive.</span></div>
|
|
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="comment">// https://github.com/simdjson/simdjson/issues/1742</span></div>
|
|
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  logger::log_value(*<span class="keyword">this</span>, <span class="stringliteral">"key"</span>);</div>
|
|
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  return_current_and_advance(); <span class="comment">// eat up the ':'</span></div>
|
|
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">break</span>; <span class="comment">// important!!!</span></div>
|
|
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  }</div>
|
|
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  simdjson_fallthrough;</div>
|
|
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="comment">// Anything else must be a scalar value</span></div>
|
|
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">default</span>:</div>
|
|
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="comment">// For the first scalar, we will have incremented depth already, so we decrement it here.</span></div>
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|
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  logger::log_value(*<span class="keyword">this</span>, <span class="stringliteral">"skip"</span>);</div>
|
|
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  _depth--;</div>
|
|
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">if</span> (depth() <= parent_depth) { <span class="keywordflow">return</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9aa4ffc800804829a88c5b52ac3c4c6681">SUCCESS</a>; }</div>
|
|
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  }</div>
|
|
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  </div>
|
|
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="comment">// Now that we've considered the first value, we only increment/decrement for arrays/objects</span></div>
|
|
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">while</span> (position() < end_position()) {</div>
|
|
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">switch</span> (*return_current_and_advance()) {</div>
|
|
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">case</span> <span class="charliteral">'['</span>: <span class="keywordflow">case</span> <span class="charliteral">'{'</span>:</div>
|
|
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  logger::log_start_value(*<span class="keyword">this</span>, <span class="stringliteral">"skip"</span>);</div>
|
|
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  _depth++;</div>
|
|
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="comment">// TODO consider whether matching braces is a requirement: if non-matching braces indicates</span></div>
|
|
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="comment">// *missing* braces, then future lookups are not in the object/arrays they think they are,</span></div>
|
|
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="comment">// violating the rule "validate enough structure that the user can be confident they are</span></div>
|
|
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="comment">// looking at the right values."</span></div>
|
|
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">// PERF TODO we can eliminate the switch here with a lookup of how much to add to depth</span></div>
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|
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">case</span> <span class="charliteral">']'</span>: <span class="keywordflow">case</span> <span class="charliteral">'}'</span>:</div>
|
|
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  logger::log_end_value(*<span class="keyword">this</span>, <span class="stringliteral">"skip"</span>);</div>
|
|
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  _depth--;</div>
|
|
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">if</span> (depth() <= parent_depth) { <span class="keywordflow">return</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9aa4ffc800804829a88c5b52ac3c4c6681">SUCCESS</a>; }</div>
|
|
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">default</span>:</div>
|
|
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  logger::log_value(*<span class="keyword">this</span>, <span class="stringliteral">"skip"</span>, <span class="stringliteral">""</span>);</div>
|
|
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  }</div>
|
|
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  }</div>
|
|
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  </div>
|
|
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">return</span> report_error(<a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9a4005fbda56edc47e077e5cfd4e68cda9">TAPE_ERROR</a>, <span class="stringliteral">"not enough close braces"</span>);</div>
|
|
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> }</div>
|
|
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  </div>
|
|
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> SIMDJSON_POP_DISABLE_WARNINGS</div>
|
|
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  </div>
|
|
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> simdjson_inline <span class="keywordtype">bool</span> json_iterator::at_root() const noexcept {</div>
|
|
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">return</span> position() == root_position();</div>
|
|
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> }</div>
|
|
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  </div>
|
|
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> simdjson_inline <span class="keywordtype">bool</span> json_iterator::is_single_token() const noexcept {</div>
|
|
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">return</span> parser->implementation->n_structural_indexes == 1;</div>
|
|
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> }</div>
|
|
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  </div>
|
|
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> simdjson_inline <span class="keywordtype">bool</span> json_iterator::streaming() const noexcept {</div>
|
|
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">return</span> _streaming;</div>
|
|
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> }</div>
|
|
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  </div>
|
|
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> simdjson_inline token_position json_iterator::root_position() const noexcept {</div>
|
|
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">return</span> _root;</div>
|
|
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> }</div>
|
|
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  </div>
|
|
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> simdjson_inline <span class="keywordtype">void</span> json_iterator::assert_at_document_depth() const noexcept {</div>
|
|
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  SIMDJSON_ASSUME( _depth == 1 );</div>
|
|
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> }</div>
|
|
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  </div>
|
|
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> simdjson_inline <span class="keywordtype">void</span> json_iterator::assert_at_root() const noexcept {</div>
|
|
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  SIMDJSON_ASSUME( _depth == 1 );</div>
|
|
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="preprocessor">#ifndef SIMDJSON_CLANG_VISUAL_STUDIO</span></div>
|
|
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="comment">// Under Visual Studio, the next SIMDJSON_ASSUME fails with: the argument</span></div>
|
|
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="comment">// has side effects that will be discarded.</span></div>
|
|
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  SIMDJSON_ASSUME( token.position() == _root );</div>
|
|
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> }</div>
|
|
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  </div>
|
|
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> simdjson_inline <span class="keywordtype">void</span> json_iterator::assert_more_tokens(uint32_t required_tokens) <span class="keyword">const</span> noexcept {</div>
|
|
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  assert_valid_position(token._position + required_tokens - 1);</div>
|
|
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> }</div>
|
|
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  </div>
|
|
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> simdjson_inline <span class="keywordtype">void</span> json_iterator::assert_valid_position(token_position position) <span class="keyword">const</span> noexcept {</div>
|
|
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="preprocessor">#ifndef SIMDJSON_CLANG_VISUAL_STUDIO</span></div>
|
|
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  SIMDJSON_ASSUME( position >= &parser->implementation->structural_indexes[0] );</div>
|
|
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  SIMDJSON_ASSUME( position < &parser->implementation->structural_indexes[parser->implementation->n_structural_indexes] );</div>
|
|
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> }</div>
|
|
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  </div>
|
|
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> simdjson_inline <span class="keywordtype">bool</span> json_iterator::at_end() const noexcept {</div>
|
|
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keywordflow">return</span> position() == end_position();</div>
|
|
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> }</div>
|
|
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span> simdjson_inline token_position json_iterator::end_position() const noexcept {</div>
|
|
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  uint32_t n_structural_indexes{parser->implementation->n_structural_indexes};</div>
|
|
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordflow">return</span> &parser->implementation->structural_indexes[n_structural_indexes];</div>
|
|
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> }</div>
|
|
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  </div>
|
|
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="keyword">inline</span> std::string json_iterator::to_string() const noexcept {</div>
|
|
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">if</span>( !is_alive() ) { <span class="keywordflow">return</span> <span class="stringliteral">"dead json_iterator instance"</span>; }</div>
|
|
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> * current_structural = <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span><span class="keywordtype">char</span> *<span class="keyword">></span>(token.peek());</div>
|
|
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">return</span> std::string(<span class="stringliteral">"json_iterator [ depth : "</span>) + std::to_string(_depth)</div>
|
|
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  + std::string(<span class="stringliteral">", structural : '"</span>) + std::string(current_structural,1)</div>
|
|
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  + std::string(<span class="stringliteral">"', offset : "</span>) + std::to_string(token.current_offset())</div>
|
|
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  + std::string(<span class="stringliteral">"', error : "</span>) + <a class="code" href="namespacesimdjson.html#a65b00a7a7a9c8fafe9eb3b9b413a36fa">error_message</a>(error)</div>
|
|
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  + std::string(<span class="stringliteral">" ]"</span>);</div>
|
|
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> }</div>
|
|
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  </div>
|
|
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="keyword">inline</span> simdjson_result<const char *> json_iterator::current_location() const noexcept {</div>
|
|
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">if</span> (!is_alive()) { <span class="comment">// Unrecoverable error</span></div>
|
|
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordflow">if</span> (!at_root()) {</div>
|
|
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span><span class="keywordtype">char</span> *<span class="keyword">></span>(token.peek(-1));</div>
|
|
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span><span class="keywordtype">char</span> *<span class="keyword">></span>(token.peek());</div>
|
|
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  }</div>
|
|
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  }</div>
|
|
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">if</span> (at_end()) {</div>
|
|
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">return</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9a3f94172e04ae52a978ea62157140b0de">OUT_OF_BOUNDS</a>;</div>
|
|
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  }</div>
|
|
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span><span class="keywordtype">char</span> *<span class="keyword">></span>(token.peek());</div>
|
|
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> }</div>
|
|
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  </div>
|
|
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span> simdjson_inline <span class="keywordtype">bool</span> json_iterator::is_alive() const noexcept {</div>
|
|
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">return</span> parser;</div>
|
|
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> }</div>
|
|
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  </div>
|
|
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> simdjson_inline <span class="keywordtype">void</span> json_iterator::abandon() noexcept {</div>
|
|
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  parser = <span class="keyword">nullptr</span>;</div>
|
|
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  _depth = 0;</div>
|
|
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> }</div>
|
|
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  </div>
|
|
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span> simdjson_inline <span class="keyword">const</span> uint8_t *json_iterator::return_current_and_advance() noexcept {</div>
|
|
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span> <span class="preprocessor">#if SIMDJSON_CHECK_EOF</span></div>
|
|
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  assert_more_tokens();</div>
|
|
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="preprocessor">#endif </span><span class="comment">// SIMDJSON_CHECK_EOF</span></div>
|
|
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordflow">return</span> token.return_current_and_advance();</div>
|
|
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> }</div>
|
|
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  </div>
|
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> simdjson_inline <span class="keyword">const</span> uint8_t *json_iterator::unsafe_pointer() const noexcept {</div>
|
|
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="comment">// deliberately done without safety guard:</span></div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">return</span> token.peek();</div>
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|
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> }</div>
|
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  </div>
|
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> simdjson_inline <span class="keyword">const</span> uint8_t *json_iterator::peek(int32_t delta) <span class="keyword">const</span> noexcept {</div>
|
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<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="preprocessor">#if SIMDJSON_CHECK_EOF</span></div>
|
|
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  assert_more_tokens(delta+1);</div>
|
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<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="preprocessor">#endif </span><span class="comment">// SIMDJSON_CHECK_EOF</span></div>
|
|
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="keywordflow">return</span> token.peek(delta);</div>
|
|
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> }</div>
|
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<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  </div>
|
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> simdjson_inline uint32_t json_iterator::peek_length(int32_t delta) <span class="keyword">const</span> noexcept {</div>
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<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="preprocessor">#if SIMDJSON_CHECK_EOF</span></div>
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<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  assert_more_tokens(delta+1);</div>
|
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<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> <span class="preprocessor">#endif </span><span class="comment">// #if SIMDJSON_CHECK_EOF</span></div>
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keywordflow">return</span> token.peek_length(delta);</div>
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|
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span> }</div>
|
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  </div>
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> simdjson_inline <span class="keyword">const</span> uint8_t *json_iterator::peek(token_position position) <span class="keyword">const</span> noexcept {</div>
|
|
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="comment">// todo: currently we require end-of-string buffering, but the following</span></div>
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|
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="comment">// assert_valid_position should be turned on if/when we lift that condition.</span></div>
|
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<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="comment">// assert_valid_position(position);</span></div>
|
|
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="comment">// This is almost surely related to SIMDJSON_CHECK_EOF but given that SIMDJSON_CHECK_EOF</span></div>
|
|
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="comment">// is ON by default, we have no choice but to disable it for real with a comment.</span></div>
|
|
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordflow">return</span> token.peek(position);</div>
|
|
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> }</div>
|
|
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  </div>
|
|
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> simdjson_inline uint32_t json_iterator::peek_length(token_position position) <span class="keyword">const</span> noexcept {</div>
|
|
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="preprocessor">#if SIMDJSON_CHECK_EOF</span></div>
|
|
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  assert_valid_position(position);</div>
|
|
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="preprocessor">#endif </span><span class="comment">// SIMDJSON_CHECK_EOF</span></div>
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|
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordflow">return</span> token.peek_length(position);</div>
|
|
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> }</div>
|
|
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> simdjson_inline uint32_t json_iterator::peek_root_length(token_position position) <span class="keyword">const</span> noexcept {</div>
|
|
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="preprocessor">#if SIMDJSON_CHECK_EOF</span></div>
|
|
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  assert_valid_position(position);</div>
|
|
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="preprocessor">#endif </span><span class="comment">// SIMDJSON_CHECK_EOF</span></div>
|
|
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordflow">return</span> token.peek_root_length(position);</div>
|
|
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span> }</div>
|
|
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  </div>
|
|
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> simdjson_inline token_position json_iterator::last_position() const noexcept {</div>
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|
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="comment">// The following line fails under some compilers...</span></div>
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|
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="comment">// SIMDJSON_ASSUME(parser->implementation->n_structural_indexes > 0);</span></div>
|
|
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="comment">// since it has side-effects.</span></div>
|
|
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  uint32_t n_structural_indexes{parser->implementation->n_structural_indexes};</div>
|
|
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  SIMDJSON_ASSUME(n_structural_indexes > 0);</div>
|
|
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keywordflow">return</span> &parser->implementation->structural_indexes[n_structural_indexes - 1];</div>
|
|
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> }</div>
|
|
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> simdjson_inline <span class="keyword">const</span> uint8_t *json_iterator::peek_last() const noexcept {</div>
|
|
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordflow">return</span> token.peek(last_position());</div>
|
|
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> }</div>
|
|
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  </div>
|
|
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> simdjson_inline <span class="keywordtype">void</span> json_iterator::ascend_to(<a class="code" href="namespacesimdjson_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_1ondemand.html#af941be7ff0cfaeb30d15d2fb52e76dd1">depth_t</a> parent_depth) noexcept {</div>
|
|
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  SIMDJSON_ASSUME(parent_depth >= 0 && parent_depth < INT32_MAX - 1);</div>
|
|
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  SIMDJSON_ASSUME(_depth == parent_depth + 1);</div>
|
|
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  _depth = parent_depth;</div>
|
|
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> }</div>
|
|
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  </div>
|
|
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span> simdjson_inline <span class="keywordtype">void</span> json_iterator::descend_to(<a class="code" href="namespacesimdjson_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_1ondemand.html#af941be7ff0cfaeb30d15d2fb52e76dd1">depth_t</a> child_depth) noexcept {</div>
|
|
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  SIMDJSON_ASSUME(child_depth >= 1 && child_depth < INT32_MAX);</div>
|
|
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  SIMDJSON_ASSUME(_depth == child_depth - 1);</div>
|
|
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  _depth = child_depth;</div>
|
|
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> }</div>
|
|
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  </div>
|
|
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> simdjson_inline <a class="code" href="namespacesimdjson_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_1ondemand.html#af941be7ff0cfaeb30d15d2fb52e76dd1">depth_t</a> json_iterator::depth() const noexcept {</div>
|
|
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordflow">return</span> _depth;</div>
|
|
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> }</div>
|
|
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  </div>
|
|
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> simdjson_inline uint8_t *&json_iterator::string_buf_loc() noexcept {</div>
|
|
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keywordflow">return</span> _string_buf_loc;</div>
|
|
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span> }</div>
|
|
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  </div>
|
|
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span> simdjson_inline <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9">error_code</a> json_iterator::report_error(<a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9">error_code</a> _error, <span class="keyword">const</span> <span class="keywordtype">char</span> *message) noexcept {</div>
|
|
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  SIMDJSON_ASSUME(_error != <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9aa4ffc800804829a88c5b52ac3c4c6681">SUCCESS</a> && _error != <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9ac2aef8f0fc33187cc118c95fade925d2">UNINITIALIZED</a> && _error != <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9a1de02af1d67e8350f612eee0dcf634b4">INCORRECT_TYPE</a> && _error != <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9a4a2c71f8eca438b3f0553a2811bdab9a">NO_SUCH_FIELD</a>);</div>
|
|
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  logger::log_error(*<span class="keyword">this</span>, message);</div>
|
|
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  error = _error;</div>
|
|
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keywordflow">return</span> error;</div>
|
|
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> }</div>
|
|
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  </div>
|
|
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span> simdjson_inline token_position json_iterator::position() const noexcept {</div>
|
|
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keywordflow">return</span> token.position();</div>
|
|
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> }</div>
|
|
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  </div>
|
|
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> simdjson_inline simdjson_result<std::string_view> json_iterator::unescape(raw_json_string in, <span class="keywordtype">bool</span> allow_replacement) noexcept {</div>
|
|
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keywordflow">return</span> parser->unescape(in, _string_buf_loc, allow_replacement);</div>
|
|
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> }</div>
|
|
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  </div>
|
|
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span> simdjson_inline simdjson_result<std::string_view> json_iterator::unescape_wobbly(raw_json_string in) noexcept {</div>
|
|
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keywordflow">return</span> parser->unescape_wobbly(in, _string_buf_loc);</div>
|
|
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span> }</div>
|
|
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  </div>
|
|
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span> simdjson_inline <span class="keywordtype">void</span> json_iterator::reenter_child(token_position position, <a class="code" href="namespacesimdjson_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_1ondemand.html#af941be7ff0cfaeb30d15d2fb52e76dd1">depth_t</a> child_depth) noexcept {</div>
|
|
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  SIMDJSON_ASSUME(child_depth >= 1 && child_depth < INT32_MAX);</div>
|
|
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  SIMDJSON_ASSUME(_depth == child_depth - 1);</div>
|
|
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="preprocessor">#if SIMDJSON_DEVELOPMENT_CHECKS</span></div>
|
|
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span> <span class="preprocessor">#ifndef SIMDJSON_CLANG_VISUAL_STUDIO</span></div>
|
|
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  SIMDJSON_ASSUME(<span class="keywordtype">size_t</span>(child_depth) < parser->max_depth());</div>
|
|
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  SIMDJSON_ASSUME(position >= parser->start_positions[child_depth]);</div>
|
|
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  token.set_position(position);</div>
|
|
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  _depth = child_depth;</div>
|
|
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> }</div>
|
|
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  </div>
|
|
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span> simdjson_inline <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9">error_code</a> json_iterator::consume_character(<span class="keywordtype">char</span> c) noexcept {</div>
|
|
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keywordflow">if</span> (*peek() == c) {</div>
|
|
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  return_current_and_advance();</div>
|
|
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keywordflow">return</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9aa4ffc800804829a88c5b52ac3c4c6681">SUCCESS</a>;</div>
|
|
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  }</div>
|
|
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="keywordflow">return</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9a4005fbda56edc47e077e5cfd4e68cda9">TAPE_ERROR</a>;</div>
|
|
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span> }</div>
|
|
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  </div>
|
|
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span> <span class="preprocessor">#if SIMDJSON_DEVELOPMENT_CHECKS</span></div>
|
|
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  </div>
|
|
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> simdjson_inline token_position json_iterator::start_position(<a class="code" href="namespacesimdjson_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_1ondemand.html#af941be7ff0cfaeb30d15d2fb52e76dd1">depth_t</a> depth) <span class="keyword">const</span> noexcept {</div>
|
|
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  SIMDJSON_ASSUME(<span class="keywordtype">size_t</span>(depth) < parser->max_depth());</div>
|
|
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keywordflow">return</span> size_t(depth) < parser->max_depth() ? parser->start_positions[depth] : 0;</div>
|
|
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span> }</div>
|
|
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  </div>
|
|
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span> simdjson_inline <span class="keywordtype">void</span> json_iterator::set_start_position(<a class="code" href="namespacesimdjson_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_1ondemand.html#af941be7ff0cfaeb30d15d2fb52e76dd1">depth_t</a> depth, token_position position) noexcept {</div>
|
|
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  SIMDJSON_ASSUME(<span class="keywordtype">size_t</span>(depth) < parser->max_depth());</div>
|
|
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="keywordflow">if</span>(<span class="keywordtype">size_t</span>(depth) < parser->max_depth()) { parser->start_positions[depth] = position; }</div>
|
|
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span> }</div>
|
|
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  </div>
|
|
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  </div>
|
|
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  </div>
|
|
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span> simdjson_inline <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9">error_code</a> json_iterator::optional_error(<a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9">error_code</a> _error, <span class="keyword">const</span> <span class="keywordtype">char</span> *message) noexcept {</div>
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<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  SIMDJSON_ASSUME(_error == <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9a1de02af1d67e8350f612eee0dcf634b4">INCORRECT_TYPE</a> || _error == <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9a4a2c71f8eca438b3f0553a2811bdab9a">NO_SUCH_FIELD</a>);</div>
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<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  logger::log_error(*<span class="keyword">this</span>, message);</div>
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<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keywordflow">return</span> _error;</div>
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<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> }</div>
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<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  </div>
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<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  </div>
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<div class="line"><a name="l00390"></a><span class="lineno"> 390</span> simdjson_warn_unused simdjson_inline <span class="keywordtype">bool</span> json_iterator::copy_to_buffer(<span class="keyword">const</span> uint8_t *json, uint32_t max_len, uint8_t *tmpbuf, <span class="keywordtype">size_t</span> N) noexcept {</div>
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<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="comment">// This function is not expected to be called in performance-sensitive settings.</span></div>
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<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="comment">// Let us guard against silly cases:</span></div>
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<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="keywordflow">if</span>((N < max_len) || (N == 0)) { <span class="keywordflow">return</span> <span class="keyword">false</span>; }</div>
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<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="comment">// Copy to the buffer.</span></div>
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<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  std::memcpy(tmpbuf, json, max_len);</div>
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<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keywordflow">if</span>(N > max_len) { <span class="comment">// We pad whatever remains with ' '.</span></div>
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<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  std::memset(tmpbuf + max_len, <span class="charliteral">' '</span>, N - max_len);</div>
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<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  }</div>
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<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00400"></a><span class="lineno"> 400</span> }</div>
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<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  </div>
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<div class="line"><a name="l00402"></a><span class="lineno"> 402</span> } <span class="comment">// namespace ondemand</span></div>
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<div class="line"><a name="l00403"></a><span class="lineno"> 403</span> } <span class="comment">// namespace SIMDJSON_IMPLEMENTATION</span></div>
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<div class="line"><a name="l00404"></a><span class="lineno"> 404</span> } <span class="comment">// namespace simdjson</span></div>
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<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  </div>
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<div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="keyword">namespace </span><a class="code" href="namespacesimdjson.html">simdjson</a> {</div>
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<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  </div>
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<div class="line"><a name="l00408"></a><span class="lineno"> 408</span> simdjson_inline simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::json_iterator>::simdjson_result(SIMDJSON_IMPLEMENTATION::ondemand::json_iterator &&value) noexcept</div>
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<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  : implementation_simdjson_result_base<SIMDJSON_IMPLEMENTATION::ondemand::json_iterator>(std::forward<SIMDJSON_IMPLEMENTATION::ondemand::json_iterator>(value)) {}</div>
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<div class="line"><a name="l00410"></a><span class="lineno"> 410</span> simdjson_inline simdjson_result<SIMDJSON_IMPLEMENTATION::ondemand::json_iterator>::simdjson_result(<a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9">error_code</a> error) noexcept</div>
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<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  : implementation_simdjson_result_base<SIMDJSON_IMPLEMENTATION::ondemand::json_iterator>(error) {}</div>
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<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  </div>
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<div class="line"><a name="l00413"></a><span class="lineno"> 413</span> } <span class="comment">// namespace simdjson</span></div>
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<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  </div>
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<div class="line"><a name="l00415"></a><span class="lineno"> 415</span> <span class="preprocessor">#endif </span><span class="comment">// SIMDJSON_GENERIC_ONDEMAND_JSON_ITERATOR_INL_H</span></div>
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<div class="ttc" id="anamespacesimdjson_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_1ondemand_html_af941be7ff0cfaeb30d15d2fb52e76dd1"><div class="ttname"><a href="namespacesimdjson_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_1ondemand.html#af941be7ff0cfaeb30d15d2fb52e76dd1">simdjson::SIMDJSON_IMPLEMENTATION::ondemand::depth_t</a></div><div class="ttdeci">int32_t depth_t</div><div class="ttdoc">Represents the depth of a JSON value (number of nested arrays/objects).</div><div class="ttdef"><b>Definition:</b> <a href="generic_2ondemand_2base_8h_source.html#l00018">base.h:18</a></div></div>
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<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>
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<div class="ttc" id="anamespacesimdjson_html_a65b00a7a7a9c8fafe9eb3b9b413a36fa"><div class="ttname"><a href="namespacesimdjson.html#a65b00a7a7a9c8fafe9eb3b9b413a36fa">simdjson::error_message</a></div><div class="ttdeci">const char * error_message(error_code error) noexcept</div><div class="ttdoc">It is the convention throughout the code that the macro SIMDJSON_DEVELOPMENT_CHECKS determines whethe...</div><div class="ttdef"><b>Definition:</b> <a href="error-inl_8h_source.html#l00020">error-inl.h:20</a></div></div>
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<div class="ttc" id="anamespacesimdjson_html_a7b735a3a50ba79e3f7f14df5f77d8da9"><div class="ttname"><a href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9">simdjson::error_code</a></div><div class="ttdeci">error_code</div><div class="ttdoc">All possible errors returned by simdjson.</div><div class="ttdef"><b>Definition:</b> <a href="error_8h_source.html#l00019">error.h:19</a></div></div>
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<div class="ttc" id="anamespacesimdjson_html_a7b735a3a50ba79e3f7f14df5f77d8da9a1de02af1d67e8350f612eee0dcf634b4"><div class="ttname"><a href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9a1de02af1d67e8350f612eee0dcf634b4">simdjson::INCORRECT_TYPE</a></div><div class="ttdeci">@ INCORRECT_TYPE</div><div class="ttdoc">JSON element has a different type than user expected.</div><div class="ttdef"><b>Definition:</b> <a href="error_8h_source.html#l00037">error.h:37</a></div></div>
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<div class="ttc" id="anamespacesimdjson_html_a7b735a3a50ba79e3f7f14df5f77d8da9a3f94172e04ae52a978ea62157140b0de"><div class="ttname"><a href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9a3f94172e04ae52a978ea62157140b0de">simdjson::OUT_OF_BOUNDS</a></div><div class="ttdeci">@ OUT_OF_BOUNDS</div><div class="ttdoc">Attempted to access location outside of document.</div><div class="ttdef"><b>Definition:</b> <a href="error_8h_source.html#l00050">error.h:50</a></div></div>
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<div class="ttc" id="anamespacesimdjson_html_a7b735a3a50ba79e3f7f14df5f77d8da9a4005fbda56edc47e077e5cfd4e68cda9"><div class="ttname"><a href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9a4005fbda56edc47e077e5cfd4e68cda9">simdjson::TAPE_ERROR</a></div><div class="ttdeci">@ TAPE_ERROR</div><div class="ttdoc">Something went wrong, this is a generic error.</div><div class="ttdef"><b>Definition:</b> <a href="error_8h_source.html#l00023">error.h:23</a></div></div>
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<div class="ttc" id="anamespacesimdjson_html_a7b735a3a50ba79e3f7f14df5f77d8da9a4a2c71f8eca438b3f0553a2811bdab9a"><div class="ttname"><a href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9a4a2c71f8eca438b3f0553a2811bdab9a">simdjson::NO_SUCH_FIELD</a></div><div class="ttdeci">@ NO_SUCH_FIELD</div><div class="ttdoc">JSON field not found in object.</div><div class="ttdef"><b>Definition:</b> <a href="error_8h_source.html#l00040">error.h:40</a></div></div>
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<div class="ttc" id="anamespacesimdjson_html_a7b735a3a50ba79e3f7f14df5f77d8da9aa4ffc800804829a88c5b52ac3c4c6681"><div class="ttname"><a href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9aa4ffc800804829a88c5b52ac3c4c6681">simdjson::SUCCESS</a></div><div class="ttdeci">@ SUCCESS</div><div class="ttdoc">No error.</div><div class="ttdef"><b>Definition:</b> <a href="error_8h_source.html#l00020">error.h:20</a></div></div>
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<div class="ttc" id="anamespacesimdjson_html_a7b735a3a50ba79e3f7f14df5f77d8da9ab8a4df583110f900741d0b3f229f349a"><div class="ttname"><a href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9ab8a4df583110f900741d0b3f229f349a">simdjson::INCOMPLETE_ARRAY_OR_OBJECT</a></div><div class="ttdeci">@ INCOMPLETE_ARRAY_OR_OBJECT</div><div class="ttdoc">The document ends early.</div><div class="ttdef"><b>Definition:</b> <a href="error_8h_source.html#l00048">error.h:48</a></div></div>
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<div class="ttc" id="anamespacesimdjson_html_a7b735a3a50ba79e3f7f14df5f77d8da9ac2aef8f0fc33187cc118c95fade925d2"><div class="ttname"><a href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9ac2aef8f0fc33187cc118c95fade925d2">simdjson::UNINITIALIZED</a></div><div class="ttdeci">@ UNINITIALIZED</div><div class="ttdoc">unknown error, or uninitialized document</div><div class="ttdef"><b>Definition:</b> <a href="error_8h_source.html#l00032">error.h:32</a></div></div>
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