datastructures::persistent_map< TKey, TValue, TKeyComp, TAlloc >::value_compare Struct Reference

#include <persistent_map.hpp>

Public Member Functions
	value_compare (key_compare c)
bool	operator() (const value_type &a, const value_type &b) const noexcept
bool	operator() (const key_type &a, const value_type &b) const noexcept
bool	operator() (const value_type &a, const key_type &b) const noexcept
bool	operator() (const key_type &a, const key_type &b) const noexcept

Protected Attributes
key_compare	comp

Friends
class	map

Detailed Description

template<class TKey, class TValue, class TKeyComp = std::less<TKey>, class TAlloc = std::allocator<std::pair<const TKey, const TValue>>>
struct datastructures::persistent_map< TKey, TValue, TKeyComp, TAlloc >::value_compare

A helper struct to compare keys and values.

It will compare the .first values from the pairs, also provides the comparisons for cross comparisons, because the avl_tree requires it.

Constructor & Destructor Documentation

value_compare()

template<class TKey , class TValue , class TKeyComp = std::less<TKey>, class TAlloc = std::allocator<std::pair<const TKey, const TValue>>>

datastructures::persistent_map< TKey, TValue, TKeyComp, TAlloc >::value_compare::value_compare ( key_compare  c )

inline

Member Function Documentation

operator()() [1/4]

template<class TKey , class TValue , class TKeyComp = std::less<TKey>, class TAlloc = std::allocator<std::pair<const TKey, const TValue>>>

bool datastructures::persistent_map< TKey, TValue, TKeyComp, TAlloc >::value_compare::operator() ( const key_type &  a, const key_type &  b  ) const

inlinenoexcept

operator()() [2/4]

template<class TKey , class TValue , class TKeyComp = std::less<TKey>, class TAlloc = std::allocator<std::pair<const TKey, const TValue>>>

bool datastructures::persistent_map< TKey, TValue, TKeyComp, TAlloc >::value_compare::operator() ( const key_type &  a, const value_type &  b  ) const

inlinenoexcept

operator()() [3/4]

template<class TKey , class TValue , class TKeyComp = std::less<TKey>, class TAlloc = std::allocator<std::pair<const TKey, const TValue>>>

bool datastructures::persistent_map< TKey, TValue, TKeyComp, TAlloc >::value_compare::operator() ( const value_type &  a, const key_type &  b  ) const

inlinenoexcept

operator()() [4/4]

template<class TKey , class TValue , class TKeyComp = std::less<TKey>, class TAlloc = std::allocator<std::pair<const TKey, const TValue>>>

bool datastructures::persistent_map< TKey, TValue, TKeyComp, TAlloc >::value_compare::operator() ( const value_type &  a, const value_type &  b  ) const

inlinenoexcept

Friends And Related Symbol Documentation

map

template<class TKey , class TValue , class TKeyComp = std::less<TKey>, class TAlloc = std::allocator<std::pair<const TKey, const TValue>>>

friend class map

friend

Member Data Documentation

comp

template<class TKey , class TValue , class TKeyComp = std::less<TKey>, class TAlloc = std::allocator<std::pair<const TKey, const TValue>>>

key_compare datastructures::persistent_map< TKey, TValue, TKeyComp, TAlloc >::value_compare::comp

protected

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

• include/datastructures/persistent_map.hpp