std::hash< qb::jsonb > Struct Reference

Specialization of std::hash for qb::jsonb. More...

#include <json.h>

Public Member Functions
std::size_t	operator() (const qb::jsonb &j) const noexcept
	Calculates the hash value for a qb::jsonb object.

Detailed Description

Specialization of std::hash for qb::jsonb.

Allows qb::jsonb objects to be used as keys in std::unordered_map and std::unordered_set. The hash is computed based on the string dump of the JSON object.

Member Function Documentation

operator()()

std::size_t std::hash< qb::jsonb >::operator() ( const qb::jsonb & j ) const

inlinenoexcept

Calculates the hash value for a qb::jsonb object.

Parameters

j	The qb::jsonb object to hash.

Returns

The computed hash value.