std::hash< T > Struct Template Reference

std::hash specialization for HashTraits types More...

#include <hash.h>

Collaboration diagram for std::hash< T >:

Public Member Functions
std::size_t	operator() (const T &t) const noexcept
	Hash function operator for STL compatibility.

Detailed Description

template<original::HashTraits T>
struct std::hash< T >

std::hash specialization for HashTraits types

Template Parameters

T	Type that satisfies HashTraits concept

Provides STL compatibility for types implementing the hashable interface. Enables use of custom hashable types in std::unordered_map, std::unordered_set, etc.

Example:

class MyHashable : public original::hashable<MyHashable> {
    // Implements toHash() and equals() or operator==
};
 
std::unordered_set<MyHashable> set; // Uses this specialization

Member Function Documentation

operator()()

template<original::HashTraits T>

std::size_t std::hash< T >::operator() ( const T &  t ) const

noexcept

Hash function operator for STL compatibility.

Parameters

t	The object to hash

Returns

Hash value as std::size_t

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

• src/core/hash.h