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std::unordered_map.3cxx

NAME

std::unordered_map - A standard container composed of unique keys (containing at most one of each key value) that associates values of another type with the keys.

SYNOPSIS

Inherits std::__unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>.

Public Types

typedef _Base::allocator_type allocator_type

typedef __detail::_Hashtable_const_iterator< value_type, __constant_iterators, __cache_hash_code > const_iterator

typedef __detail::_Node_const_iterator< value_type, __constant_iterators, __cache_hash_code > const_local_iterator

typedef _Allocator::const_pointer const_pointer

typedef _Allocator::const_reference const_reference

typedef _Allocator::difference_type difference_type

typedef _Base::hasher hasher

typedef __detail::_Hashtable_iterator< value_type, __constant_iterators, __cache_hash_code > iterator

typedef _Base::key_equal key_equal

typedef _Key key_type

typedef __detail::_Node_iterator< value_type, __constant_iterators, __cache_hash_code > local_iterator

typedef _Allocator::pointer pointer

typedef _Allocator::reference reference

typedef _Base::size_type size_type

typedef _Base::value_type value_type

Public Member Functions

void __rehash_policy (const _RehashPolicy &)

const _RehashPolicy & __rehash_policy () const

_Value_allocator_type _M_get_Value_allocator () const

const_local_iterator begin (size_type __n) const

local_iterator begin (size_type __n)

const_iterator begin () const

iterator begin ()

size_type bucket (const key_type &__k) const

size_type bucket_count () const

size_type bucket_size (size_type __n) const

const_local_iterator cbegin (size_type __n) const

const_iterator cbegin () const

const_local_iterator cend (size_type) const

const_iterator cend () const

void clear ()

size_type count (const key_type &__k) const

bool empty () const

const_local_iterator end (size_type) const

local_iterator end (size_type)

const_iterator end () const

iterator end ()

std::pair< const_iterator, const_iterator > equal_range (const key_type &__k) const

std::pair< iterator, iterator > equal_range (const key_type &__k)

const_iterator erase (const_iterator, const_iterator)

iterator erase (iterator, iterator)

size_type erase (const key_type &)

const_iterator erase (const_iterator)

iterator erase (iterator)

const_iterator find (const key_type &__k) const

iterator find (const key_type &__k)

allocator_type get_allocator () const

void insert (initializer_list< value_type > __l)

template<typename _InputIterator > void insert (_InputIterator __first, _InputIterator __last)

const_iterator insert (const_iterator, const value_type &__v)

iterator insert (iterator, const value_type &__v)

_Insert_Return_Type insert (const value_type &__v)

key_equal key_eq () const

float load_factor () const

size_type max_bucket_count () const

size_type max_size () const

unordered_map & operator= (initializer_list< value_type > __l)

unordered_map & operator= (unordered_map &&__x)

void rehash (size_type __n)

size_type size () const

void swap (_Hashtable &&)

unordered_map (initializer_list< value_type > __l, size_type __n=10, const hasher &__hf=hasher(), const key_equal &__eql=key_equal(), const allocator_type &__a=allocator_type())

unordered_map (unordered_map &&__x)

template<typename _InputIterator > unordered_map (_InputIterator __f, _InputIterator __l, size_type __n=10, const hasher &__hf=hasher(), const key_equal &__eql=key_equal(), const allocator_type &__a=allocator_type())

unordered_map (size_type __n=10, const hasher &__hf=hasher(), const key_equal &__eql=key_equal(), const allocator_type &__a=allocator_type())

Friends

struct __detail::_Map_base

Detailed Description

template<class _Key, class _Tp, class _Hash = hash<_Key>, class _Pred = std::equal_to<_Key>, class _Alloc = std::allocator<std::pair<const _Key, _Tp> >> class std::unordered_map< _Key, _Tp, _Hash, _Pred, _Alloc >

A standard container composed of unique keys (containing at most one of each key value) that associates values of another type with the keys.

Meets the requirements of a container, and unordered associative container

Parameters:

Key Type of key objects.
Tp Type of mapped objects.
Hash Hashing function object type, defaults to hash<Value>.
Pred Predicate function object type, defaults to equal_to<Value>.
Alloc Allocator type, defaults to allocator<Key>.

The resulting value type of the container is std::pair<const Key, Tp>.

Definition at line 188 of file tr1_impl/unordered_map.

Author

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