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Add value_type detection to from_json for strings

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Florian Albrechtskirchinger 2022-07-24 07:35:40 +02:00
parent 372a47a7fa
commit 307b828ed5
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2 changed files with 2 additions and 0 deletions
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1
include/nlohmann/detail/conversions/from_json.hpp
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@ -117,6 +117,7 @@ template <
typename BasicJsonType, typename StringType,
enable_if_t <
std::is_assignable<StringType&, const typename BasicJsonType::string_t>::value
&& is_detected_exact<typename BasicJsonType::string_t::value_type, value_type_t, StringType>::value
&& !std::is_same<typename BasicJsonType::string_t, StringType>::value
&& !is_json_ref<StringType>::value, int > = 0 >
inline void from_json(const BasicJsonType& j, StringType& s)

1
single_include/nlohmann/json.hpp
View File

@ -4480,6 +4480,7 @@ template <
typename BasicJsonType, typename StringType,
enable_if_t <
std::is_assignable<StringType&, const typename BasicJsonType::string_t>::value
&& is_detected_exact<typename BasicJsonType::string_t::value_type, value_type_t, StringType>::value
&& !std::is_same<typename BasicJsonType::string_t, StringType>::value
&& !is_json_ref<StringType>::value, int > = 0 >
inline void from_json(const BasicJsonType& j, StringType& s)