std::hash< vlink::Uint128 > Struct Reference

std::hash specialisation enabling vlink::Uint128 keys in unordered containers. More...

#include <uint128.h>

Collaboration diagram for std::hash< vlink::Uint128 >:

Public Member Functions
VLINK_EXPORT size_t	operator() (const vlink::Uint128 &value) const noexcept
	Hashes value into a size_t. More...

Detailed Description

std::hash specialisation enabling vlink::Uint128 keys in unordered containers.

The hash combines both 64-bit halves so std::unordered_map, std::unordered_set and similar containers can key on a vlink::Uint128 directly.

Member Function Documentation

operator()()

VLINK_EXPORT size_t std::hash< vlink::Uint128 >::operator() ( const vlink::Uint128 &  value ) const

noexcept

Hashes value into a size_t.

Parameters

value

Value to hash.

Returns

Hash derived from both halves.

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

• include/vlink/base/uint128.h