std::unordered_multimap::unordered_multimap

 

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unordered_multimap （C++11）

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的std :: unordered_multimap

成员函数 Original: Member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

unordered_multimap::unordered_multimap

unordered_multimap::~unordered_multimap

unordered_multimap::operator=

unordered_multimap::get_allocator

迭代器 Original: Iterators The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

unordered_multimap::begin unordered_multimap::cbegin

unordered_multimap::end unordered_multimap::cend

容量 Original: Capacity The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

unordered_multimap::erase

unordered_multimap::size

unordered_multimap::max_size

修饰符 Original: Modifiers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

unordered_multimap::clear

unordered_multimap::insert

unordered_multimap::emplace

unordered_multimap::emplace_hint

unordered_multimap::erase

unordered_multimap::swap

查找 Original: Lookup The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

unordered_multimap::count

unordered_multimap::find

unordered_multimap::equal_range

斗接口 Original: Bucket interface The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

unordered_multimap::begin2

unordered_multimap::end2

unordered_multimap::bucket_count

unordered_multimap::max_bucket_count

unordered_multimap::bucket_size

unordered_multimap::bucket

哈希政策 Original: Hash policy The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

unordered_multimap::load_factor

unordered_multimap::max_load_factor

unordered_multimap::rehash

unordered_multimap::reserve

观察员 Original: Observers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

unordered_multimap::hash_function

unordered_multimap::key_eq

 

explicit unordered_multimap( size_type bucket_count = /*implementation-defined*/,                              const Hash& hash = Hash(),                              const KeyEqual& equal = KeyEqual(),                              const Allocator& alloc = Allocator() );	(1)	（C++11 起）
explicit unordered_multimap( const Allocator& alloc );	(1)	（C++11 起）
template< class InputIt > unordered_multimap( InputIt first, InputIt last,                     size_type bucket_count = /*implementation-defined*/,                     const Hash& hash = Hash(),                     const KeyEqual& equal = KeyEqual(),                     const Allocator& alloc = Allocator() );	(2)	（C++11 起）
unordered_multimap( const unordered_multimap& other );	(3)	（C++11 起）
unordered_multimap( const unordered_multimap& other, const Allocator& alloc );	(3)	（C++11 起）
unordered_multimap( unordered_multimap&& other );	(4)	（C++11 起）
unordered_multimap( unordered_multimap&& other, const Allocator& alloc );	(4)	（C++11 起）
unordered_multimap( std::initializer_list<value_type> init,                     size_type bucket_count = /*implementation-defined*/,                     const Hash& hash = Hash(),                     const KeyEqual& equal = KeyEqual(),                     const Allocator& alloc = Allocator() );	(5)	（C++11 起）

从各种数据源，构建新的容器。可以选择使用最少数量的水桶创建的用户提供bucket_count，hash作为散列函数，equal的功能键进行比较和alloc的分配器.

Original:

Constructs new container from a variety of data sources. Optionally uses user supplied bucket_count as a minimal number of buckets to create, hash as the hash function, equal as the function to compare keys and alloc as the allocator.

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1)

默认构造函数。构造空的容器.

Original:

default constructor. Constructs empty container.

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2)

构造的容器的内容的范围内[first, last).

Original:

constructs the container with the contents of the range [first, last).

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3)

拷贝构造函数。副本的内容other构造的容器。 alloc不提供，分配器是通过调用std::allocator_traits<allocator_type>::select_on_copy_construction(other).

Original:

copy constructor. Constructs the container with the copy of the contents of other. If alloc is not provided, allocator is obtained by calling std::allocator_traits<allocator_type>::select_on_copy_construction(other).

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4)

移动的构造函数。构造的容器与内容other使用移动语义。 alloc不提供，分配器是通过移动建设属于other从分配器.

Original:

move constructor. Constructs the container with the contents of other using move semantics. If alloc is not provided, allocator is obtained by move-construction from the allocator belonging to other.

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5)

构建容器初始化列表的内容init

Original:

constructs the container with the contents of the initializer list init.

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参数

alloc	-	使用这个容器中的所有内存分配的分配器 Original: allocator to use for all memory allocations of this container The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
bucket_count	-	在初始化时使用的桶的最小数量。如果它没有被指定，执行定义的缺省值被使用 Original: minimal number of buckets to use on initialization. If it is not specified, implementation-defined default value is used The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
hash	-	哈希函数来使用 Original: hash function to use The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
equal	-	比较函数来使用这个容器中的所有键进行比较 Original: comparison function to use for all key comparisons of this container The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
first, last	-	取值范围为从复制元素 Original: the range to copy the elements from The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
other	-	要用作源初始化容器的元素与另一个容器 Original: another container to be used as source to initialize the elements of the container with The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
init	-	的初始化列表初始化容器元素 Original: initializer list to initialize the elements of the container with The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Type requirements
- InputIt must meet the requirements of InputIterator.

复杂性

1)

不变

Original:

constant

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2)

first和last之间的距离呈线性关系

Original:

linear in distance between first and last

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3)

线性大小other

Original:

linear in size of other

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4)

不变。如果alloc，并给出alloc != other.get_allocator()，则采用线性.

Original:

constant. If alloc is given and alloc != other.get_allocator(), then linear.

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5)

线性大小init

Original:

linear in size of init

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另请参阅

operator=	将值分配到容器中 Original: assigns values to the container The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. （公共成员函数）