std::hash< nlohmann::json > Struct Template Reference

hash value for JSON objects More...

#include <json.hpp>

Public Member Functions
std::size_t	operator() (const nlohmann::json &j) const
	return a hash value for a JSON object More...

Detailed Description

template<>
struct std::hash< nlohmann::json >

hash value for JSON objects

Definition at line 20165 of file json.hpp.

Member Function Documentation

std::size_t std::hash< nlohmann::json >::operator() ( const nlohmann::json &  j ) const

inline

return a hash value for a JSON object

Since

version 1.0.0

Definition at line 20172 of file json.hpp.

References nlohmann::basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer >::dump(), and ccl_test_distances::h.

    {
        // a naive hashing via the string representation
        const auto& h = hash<nlohmann::json::string_t>();
        return h(j.dump());
    }

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The documentation for this struct was generated from the following file:

• src/3party/JSON/json.hpp