mirror of
https://github.com/simdjson/simdjson
synced 2026-06-08 17:27:07 +00:00
Daniel Lemire
aef7111c05
* Documenting our support of JSON Path and JSON Pointer vs. Unicode characters * using more standard terminology (nitpicking) * specifying UTF-8 encoding * allow char8_t when compiling as C++20 * casting * minor doc corrections
60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
#ifndef SIMDJSON_PADDED_STRING_VIEW_INL_H
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#define SIMDJSON_PADDED_STRING_VIEW_INL_H
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#include "simdjson/padded_string_view.h"
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#include "simdjson/error-inl.h"
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#include <cstring> /* memcmp */
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namespace simdjson {
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inline padded_string_view::padded_string_view(const char* s, size_t len, size_t capacity) noexcept
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: std::string_view(s, len), _capacity(capacity)
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{
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if(_capacity < len) { _capacity = len; }
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}
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inline padded_string_view::padded_string_view(const uint8_t* s, size_t len, size_t capacity) noexcept
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: padded_string_view(reinterpret_cast<const char*>(s), len, capacity)
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{
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}
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#ifdef __cpp_char8_t
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inline padded_string_view::padded_string_view(const char8_t* s, size_t len, size_t capacity) noexcept
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: padded_string_view(reinterpret_cast<const char*>(s), len, capacity)
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{
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}
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#endif
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inline padded_string_view::padded_string_view(const std::string &s) noexcept
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: std::string_view(s), _capacity(s.capacity())
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{
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}
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inline padded_string_view::padded_string_view(std::string_view s, size_t capacity) noexcept
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: std::string_view(s), _capacity(capacity)
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{
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if(_capacity < s.length()) { _capacity = s.length(); }
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}
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inline size_t padded_string_view::capacity() const noexcept { return _capacity; }
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inline size_t padded_string_view::padding() const noexcept { return capacity() - length(); }
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inline bool padded_string_view::remove_utf8_bom() noexcept {
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if(length() < 3) { return false; }
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if (std::memcmp(data(), "\xEF\xBB\xBF", 3) == 0) {
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remove_prefix(3);
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_capacity -= 3;
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return true;
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}
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return false;
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}
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#if SIMDJSON_EXCEPTIONS
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inline std::ostream& operator<<(std::ostream& out, simdjson_result<padded_string_view> &s) noexcept(false) { return out << s.value(); }
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#endif
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} // namespace simdjson
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#endif // SIMDJSON_PADDED_STRING_VIEW_INL_H
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