unordered_pair.hpp File Reference

#include <utility>
#include <functional>

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Classes
struct	std::unordered_pair< ElementA, ElementB >
	an unordered pair More...

Functions
template<class ElementA , class ElementB >
size_t	std::hash_value (const unordered_pair< ElementA, ElementB > &up)
	compute the hash value of an unordered pair by adding the hash values of its elements

Detailed Description

implementation of an unordered pair (whose main difference to a normal pair is operator== and hash_value)