libstdc++: unordered_map File Reference

libstdc++

unordered_map File Reference
Technical Specifications » Library Fundamentals TS

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## Namespaces
namespace | std
namespace | std::experimental

## Macros
#define | _GLIBCXX_EXPERIMENTAL_UNORDERED_MAP

## Typedefs
template<typename _Key, typename _Tp, typename _Hash = hash<_Key>, typename _Pred = equal_to<_Key>>
using | std::experimental::fundamentals_v2::pmr::unordered_map
template<typename _Key, typename _Tp, typename _Hash = hash<_Key>, typename _Pred = equal_to<_Key>>
using | std::experimental::fundamentals_v2::pmr::unordered_multimap

## Functions
template<typename _Key, typename _Tp, typename _Hash, typename _CPred, typename _Alloc, typename _Predicate>
void | std::experimental::erase_if (unordered_map< _Key, _Tp, _Hash, _CPred, _Alloc > &__cont, _Predicate __pred)
template<typename _Key, typename _Tp, typename _Hash, typename _CPred, typename _Alloc, typename _Predicate>
void | std::experimental::erase_if (unordered_multimap< _Key, _Tp, _Hash, _CPred, _Alloc > &__cont, _Predicate __pred)

## Detailed Description

This is a TS C++ Library header.

Definition in file experimental/unordered_map.

## Macro Definition Documentation

## ◆ _GLIBCXX_EXPERIMENTAL_UNORDERED_MAP

#define _GLIBCXX_EXPERIMENTAL_UNORDERED_MAP

Definition at line 31 of file experimental/unordered_map.

## Typedef Documentation

## ◆ unordered_map

template<typename _Key, typename _Tp, typename _Hash = hash<_Key>, typename _Pred = equal_to<_Key>>

using std::experimental::fundamentals_v2::pmr::unordered_map

Definition at line 78 of file experimental/unordered_map.

## ◆ unordered_multimap

template<typename _Key, typename _Tp, typename _Hash = hash<_Key>, typename _Pred = equal_to<_Key>>

using std::experimental::fundamentals_v2::pmr::unordered_multimap

Definition at line 83 of file experimental/unordered_map.