hash.h File Reference

#include <cstddef>
#include <functional>

Go to the source code of this file.

Functions
template<class T >
constexpr size_t	qx::get_hash (const T &value) noexcept
	Get an object hash. More...
template<class T >
constexpr void	qx::hash_combine (size_t &seed, const T &value) noexcept
	Combine hashes. More...

Detailed Description

Author

Khrapov

Date

18.08.2025

Copyright

(c) Nick Khrapov, 2025. All right reserved.

Definition in file hash.h.

Function Documentation

get_hash()

template<class T >

constexpr size_t qx::get_hash ( const T &  value )

constexprnoexcept

Get an object hash.

A simple wrapper over std::hash that removes the need to specify the type and unnecessary parentheses.

Template Parameters

T	- object type

Parameters

value

- object value

Return values

-	object hash

Definition at line 26 of file hash.h.

hash_combine()

template<class T >

constexpr void qx::hash_combine ( size_t &  seed, const T &  value  )

constexprnoexcept

Combine hashes.

Template Parameters

T	- object type

Parameters

seed	- input/output hash value
value	- object to hash

Definition at line 38 of file hash.h.