mirror of
https://github.com/simdjson/simdjson
synced 2026-06-08 17:27:07 +00:00
John Keiser
68 lines
2.5 KiB
C++
68 lines
2.5 KiB
C++
namespace simdjson {
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namespace SIMDJSON_IMPLEMENTATION {
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//
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// internal::implementation_simdjson_result_base<T> inline implementation
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//
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template<typename T>
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simdjson_really_inline void implementation_simdjson_result_base<T>::tie(T &value, error_code &error) && noexcept {
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// on the clang compiler that comes with current macOS (Apple clang version 11.0.0),
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// tie(width, error) = size["w"].get<uint64_t>();
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// fails with "error: no viable overloaded '='""
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error = this->second;
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if (!error) {
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value = std::forward<implementation_simdjson_result_base<T>>(*this).first;
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}
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}
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template<typename T>
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simdjson_warn_unused simdjson_really_inline error_code implementation_simdjson_result_base<T>::get(T &value) && noexcept {
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error_code error;
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std::forward<implementation_simdjson_result_base<T>>(*this).tie(value, error);
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return error;
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}
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template<typename T>
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simdjson_really_inline error_code implementation_simdjson_result_base<T>::error() const noexcept {
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return this->second;
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}
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#if SIMDJSON_EXCEPTIONS
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template<typename T>
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simdjson_really_inline T& implementation_simdjson_result_base<T>::value() & noexcept(false) {
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if (error()) { throw simdjson_error(error()); }
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return this->first;
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}
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template<typename T>
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simdjson_really_inline T&& implementation_simdjson_result_base<T>::value() && noexcept(false) {
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return std::forward<implementation_simdjson_result_base<T>>(*this).take_value();
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}
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template<typename T>
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simdjson_really_inline T&& implementation_simdjson_result_base<T>::take_value() && noexcept(false) {
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if (error()) { throw simdjson_error(error()); }
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return std::forward<T>(this->first);
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}
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template<typename T>
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simdjson_really_inline implementation_simdjson_result_base<T>::operator T&&() && noexcept(false) {
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return std::forward<implementation_simdjson_result_base<T>>(*this).take_value();
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}
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#endif // SIMDJSON_EXCEPTIONS
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template<typename T>
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simdjson_really_inline implementation_simdjson_result_base<T>::implementation_simdjson_result_base(T &&value, error_code error) noexcept
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: first{std::forward<T>(value)}, second{error} {}
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template<typename T>
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simdjson_really_inline implementation_simdjson_result_base<T>::implementation_simdjson_result_base(error_code error) noexcept
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: implementation_simdjson_result_base(T{}, error) {}
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template<typename T>
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simdjson_really_inline implementation_simdjson_result_base<T>::implementation_simdjson_result_base(T &&value) noexcept
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: implementation_simdjson_result_base(std::forward<T>(value), SUCCESS) {}
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} // namespace SIMDJSON_IMPLEMENTATION
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} // namespace simdjson
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