hash_value

`hash_value`

Helper for boost::hash support.

Synopsis

Defined in header <boost/json/value.hpp>.

std::size_t
hash_value(
    value const& jv) noexcept;

Description

Computes a hash value for jv. This function is used by boost::hash<value>. Similar overloads for array, object, and string do not exist, because those types are supported by boost::hash out of the box.

Return Value

hash value for jv.

Parameters

Name	Description
`jv`	`value` for which a hash is to be computed.