std::vector::insert

 

C++

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Итераторы

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Ввод / вывод

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Контейнеры

array (C++11)

vector

deque

forward_list (C++11)

list

set

multiset

map

multimap

unordered_set (C++11)

unordered_multiset (C++11)

unordered_map (C++11)

unordered_multimap (C++11)

stack

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std::vector

Член функций 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.

vector::vector

vector::~vector

vector::operator=

vector::assign

vector::get_allocator

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

vector::at

vector::operator[]

vector::front

vector::back

vector::data (C++11)

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

vector::begin vector::cbegin (C++11)

vector::end vector::cend (C++11)

vector::rbegin vector::crbegin (C++11)

vector::rend vector::crend (C++11)

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

vector::empty

vector::size

vector::max_size

vector::reserve

vector::capacity

vector::shrink_to_fit (C++11)

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

vector::clear

vector::insert

vector::emplace (C++11)

vector::erase

vector::push_back

vector::emplace_back (C++11)

vector::pop_back

vector::resize

vector::swap

 

iterator insert( iterator pos, const T& value ); iterator insert( const_iterator pos, const T& value );	(1)	(до C++11) (начиная с C++11)
iterator insert( const_iterator pos, T&& value );	(2)	(начиная с C++11)
void insert( iterator pos, size_type count, const T& value ); iterator insert( const_iterator pos, size_type count, const T& value );	(3)	(до C++11) (начиная с C++11)
template< class InputIt > void insert( iterator pos, InputIt first, InputIt last); template< class InputIt > iterator insert( const_iterator pos, InputIt first, InputIt last );	(4)	(до C++11) (начиная с C++11)
iterator insert( const_iterator pos, std::initializer_list<T> ilist );	(5)	(начиная с C++11)

Вставка элементов в указанной позиции в контейнере.

Original:

Inserts elements to specified position in the container.

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1-2)

вставками value перед элементом, на который указывает pos

Original:

inserts value before the element pointed to by pos

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3)

вставками count копии value перед элементом, на который указывает pos

Original:

inserts count copies of the value before the element pointed to by pos

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4)

вставками элементов из диапазона [first, last) перед элементом, на который указывает pos

Original:

inserts elements from range [first, last) before the element pointed to by pos

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5)

вставками элементов из списка инициализации ilist.

Original:

inserts elements from initializer list ilist.

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Causes reallocation if the new size() is greater than the old capacity().If the new size() is greater than capacity(), all iterators and references are invalidated. Otherwise, only the iterators and references after the added element are invalidated.

Параметры

pos	-	Элемент, перед которым содержание будет вставлен Original: element before which the content will be inserted The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
value	-	Значение элемента для вставки Original: element value to insert The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
first, last	-	диапазон элементов вставить, не может быть итераторов в контейнер, для которого вставка называется Original: the range of elements to insert, can't be iterators into container for which insert is called The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
ilist	-	инициализатор список вставить значения из Original: initializer list to insert the values from The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Требования, накладываемые на типы
- InputIt должен соответствовать требованиям InputIterator.

Возвращаемое значение

1-2)

итератор, указывающий на вставленный value

Original:

iterator pointing to the inserted value

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3)

итератор, указывающий на первый элемент вставлен, или pos если count==0.

Original:

iterator pointing to the first element inserted, or pos if count==0.

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4)

итератор, указывающий на первый элемент вставлен, или pos если first==last.

Original:

iterator pointing to the first element inserted, or pos if first==last.

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5)

итератор, указывающий на первый элемент вставлен, или pos если ilist пусто.

Original:

iterator pointing to the first element inserted, or pos if ilist is empty.

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Сложность

1-2) Constant plus linear in the distance between pos and end of the container.

3) Linear in count plus linear in the distance between pos and end of the container.

4) Linear in std::distance(first, last) plus linear in the distance between pos and end of the container.

5) Linear in ilist.size() plus linear in the distance between pos and end of the container.

См. также

emplace (C++11)	конструирует элемент "на месте" (public функция-член)
push_back	добавляет элементы в конец Original: adds elements to the end The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (public функция-член)