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std::stack::stack - cppreference.com

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explicit stack( const Container& cont = Container() ); explicit stack( const Container& cont );

 (1) (até C++11)
(desde C++11)

explicit stack( Container&& cont = Container() );

 (2) (desde C++11)

stack( const stack& other );

 (3)

stack( stack&& other );

 (4) (desde C++11)

template< class Alloc > explicit stack( const Alloc& alloc );

 (5) (desde C++11)

template< class Alloc > stack( const Container& cont, const Alloc& alloc );

 (6) (desde C++11)

template< class Alloc > stack( Container&& cont, const Alloc& alloc );

 (7) (desde C++11)

template< class Alloc > stack( const stack& other, const Alloc& alloc );

 (8) (desde C++11)

template< class Alloc > stack( stack&& other, const Alloc& alloc );

 (9) (desde C++11)

Constrói recipiente subjacente do novo adaptador de recipiente a partir de uma variedade de fontes de dados.

Original:

Constructs new underlying container of the container adaptor from a variety of data sources.

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1)

Copiar-constrói o recipiente subjacente c com o conteúdo de cont. Este é também o (até C++11) construtor padrão

Original:

Copy-constructs the underlying container c with the contents of cont. This is also the default constructor (até C++11)

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2)

Mover-constrói o recipiente subjacente c com std::move(cont). Este é também o (desde C++11) construtor padrão

Original:

Move-constructs the underlying container c with std::move(cont). This is also the default constructor (desde C++11)

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3)

Copie construtor. O adaptador é construído de cópia com o conteúdo de other.c. (declarada implicitamente)

Original:

Copy constructor. The adaptor is copy-constructed with the contents of other.c. (declarada implicitamente)

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4)

Mova construtor. O adaptador é construído com std::move(other.c). (declarada implicitamente)

Original:

Move constructor. The adaptor is constructed with std::move(other.c). (declarada implicitamente)

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5-9)

Os construtores seguintes são definidos apenas se std::uses_allocator<container_type, Alloc>::value == true, isto é, se o contêiner subjacente é um recipiente alocador-aware (válido para todos os contêineres da biblioteca padrão).

Original:

The following constructors are only defined if std::uses_allocator<container_type, Alloc>::value == true, that is, if the underlying container is an allocator-aware container (true for all standard library containers).

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5)

Constrói o recipiente subjacente usando alloc como alocador. Efetivamente chama c(alloc).

Original:

Constructs the underlying container using alloc as allocator. Effectively calls c(alloc).

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6)

Constrói o recipiente subjacente com o conteúdo de cont e utilizando como alloc alocador. Efetivamente chama c(cont, alloc).

Original:

Constructs the underlying container with the contents of cont and using alloc as allocator. Effectively calls c(cont, alloc).

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7)

Constrói o recipiente subjacente com o conteúdo de cont usando semântica mover enquanto utilizando alloc como alocador. Efetivamente chama c(std::move(cont), alloc).

Original:

Constructs the underlying container with the contents of cont using move semantics while utilising alloc as allocator. Effectively calls c(std::move(cont), alloc).

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8)

Constrói o adaptador com o conteúdo de other.c e utilizando como alloc alocador. Efetivamente chama c(athor.c, alloc).

Original:

Constructs the adaptor with the contents of other.c and using alloc as allocator. Effectively calls c(athor.c, alloc).

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9)

Constrói o adaptador com o conteúdo de other usando semântica mover enquanto utilizando alloc como alocador. Efetivamente chama c(std::move(other.c), alloc).

Original:

Constructs the adaptor with the contents of other using move semantics while utilising alloc as allocator. Effectively calls c(std::move(other.c), alloc).

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Parâmetros

alloc -

alocador de usar para todas as alocações de memória do recipiente subjacente

Original:

allocator to use for all memory allocations of the underlying container

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other -

outro adaptador de recipiente a ser utilizado como fonte para inicializar o recipiente subjacente

Original:

another container adaptor to be used as source to initialize the underlying container

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cont -

recipiente para ser utilizado como fonte para inicializar o recipiente subjacente

Original:

container to be used as source to initialize the underlying container

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first, last -

intervalo de elementos para inicializar com

Original:

range of elements to initialize with

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Type requirements
-Alloc must meet the requirements of Allocator.
-Container must meet the requirements of Container. The constructors (5-10) are only defined if Container meets the requirements of AllocatorAwareContainer
-InputIt must meet the requirements of InputIterator.

Complexidade

1, 3, 5, 6, 8: linear em cont ou other

Original:

1, 3, 5, 6, 8: linear in cont or other

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2, 4, 7, 9: constante

Original:

2, 4, 7, 9: constant

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Exemplo

#include <stack>
#include <deque>
#include <iostream>

int main()
{
    std::stack<int> c1;
    c1.push(5);
    std::cout << c1.size() << '\n';

    std::stack<int> c2(c1);
    std::cout << c2.size() << '\n';
 
    std::deque<int> deq {3, 1, 4, 1, 5};
    std::stack<int> c3(deq);
    std::cout << c3.size() << '\n';
}

Saída:

Veja também

atribui valores ao adaptador de recipiente

Original:

assigns values to the container adaptor

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(função pública membro) [edit]