std::_Node_handle - Man Page

Node handle type for maps.

Synopsis

#include <set>

Inherits std::_Node_handle_common< _Value, _NodeAlloc >.

Public Types

using allocator_type = __alloc_rebind< _NodeAlloc, _Value >
using key_type = _Key
using mapped_type = typename _Value::second_type

Public Member Functions

_Node_handle (_Node_handle &&) noexcept=default
bool empty () const noexcept
allocator_type get_allocator () const noexcept
key_type & key () const noexcept
mapped_type & mapped () const noexcept
operator bool () const noexcept
_Node_handle & operator= (_Node_handle &&) noexcept=default
void swap (_Node_handle &__nh) noexcept

Friends

template<typename _Key2 , typename _Value2 , typename _ValueAlloc , typename _ExtractKey , typename _Equal , typename _Hash , typename _RangeHash , typename _Unused , typename _RehashPolicy , typename _Traits > class _Hashtable
template<typename _Key2 , typename _Value2 , typename _KeyOfValue , typename _Compare , typename _ValueAlloc > class _Rb_tree
void swap (_Node_handle &__x, _Node_handle &__y) noexcept(noexcept(__x.swap(__y)))

Detailed Description

template<typename _Key, typename _Value, typename _NodeAlloc>

class std::_Node_handle< _Key, _Value, _NodeAlloc >"Node handle type for maps.

Definition at line 239 of file set.

Member Typedef Documentation

using std::_Node_handle_common< _Value , _NodeAlloc >::allocator_type =  __alloc_rebind<_NodeAlloc, _Value > [inherited]

Definition at line 69 of file set.

template<typename _Key , typename _Value , typename _NodeAlloc > using std::_Node_handle< _Key, _Value, _NodeAlloc >::key_type =  _Key

Definition at line 249 of file set.

template<typename _Key , typename _Value , typename _NodeAlloc > using std::_Node_handle< _Key, _Value, _NodeAlloc >::mapped_type =  typename _Value::second_type

Definition at line 250 of file set.

Member Function Documentation

bool std::_Node_handle_common< _Value , _NodeAlloc >::empty () const [inline], [noexcept], [inherited]

Definition at line 80 of file set.

allocator_type std::_Node_handle_common< _Value , _NodeAlloc >::get_allocator () const [inline], [noexcept], [inherited]

Definition at line 72 of file set.

template<typename _Key , typename _Value , typename _NodeAlloc > key_type & std::_Node_handle< _Key, _Value, _NodeAlloc >::key () const [inline], [noexcept]

Definition at line 253 of file set.

template<typename _Key , typename _Value , typename _NodeAlloc > mapped_type & std::_Node_handle< _Key, _Value, _NodeAlloc >::mapped () const [inline], [noexcept]

Definition at line 260 of file set.

std::_Node_handle_common< _Value , _NodeAlloc >::operator bool () const [inline], [explicit], [noexcept], [inherited]

Definition at line 78 of file set.

template<typename _Key , typename _Value , typename _NodeAlloc > void std::_Node_handle< _Key, _Value, _NodeAlloc >::swap (_Node_handle< _Key, _Value, _NodeAlloc > & __nh) [inline], [noexcept]

Definition at line 267 of file set.

Author

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Info

Wed Sep 7 2022 libstdc++