std::stack::stack — cppreference.com

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`explicit stack( const Container& cont = Container() ); explicit stack( const Container& cont );`	(1)	(avant C++11) (depuis C++11)
`explicit stack( Container&& cont = Container() );`	(2)	(depuis C++11)
`stack( const stack& other );`	(3)
`stack( stack&& other );`	(4)	(depuis C++11)
`template< class Alloc > explicit stack( const Alloc& alloc );`	(5)	(depuis C++11)
`template< class Alloc > stack( const Container& cont, const Alloc& alloc );`	(6)	(depuis C++11)
`template< class Alloc > stack( Container&& cont, const Alloc& alloc );`	(7)	(depuis C++11)
`template< class Alloc > stack( const stack& other, const Alloc& alloc );`	(8)	(depuis C++11)
`template< class Alloc > stack( stack&& other, const Alloc& alloc );`	(9)	(depuis C++11)

Construit nouveau conteneur sous-jacent de l'adaptateur de réservoir à partir d'une variété de sources de données .

Original:

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

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Copie-construit le récipient sous-jacent c avec le contenu de cont. C'est aussi le (avant C++11) constructeur par défaut

Original:

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

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Déplacez-construit le conteneur sous-jacent c avec std::move(cont). C'est aussi le (depuis C++11) constructeur par défaut

Original:

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

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Copiez constructeur. L'adaptateur est construit avec la copie du contenu de other.c. (implicitement déclaré)

Original:

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

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Déplacez constructeur. L'adaptateur est construit avec std::move(other.c). (implicitement déclaré)

Original:

Move constructor. The adaptor is constructed with std::move(other.c). (implicitement déclaré)

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5-9)

Les constructeurs suivants ne sont définies que si std::uses_allocator<container_type, Alloc>::value == true, qui est, si le conteneur sous-jacent est un conteneur d'allocation-aware (valable pour tous les conteneurs de la bibliothèque standard) .

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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Construit le conteneur sous-jacent à l'aide alloc comme allocateur. Appelle effectivement c(alloc) .

Original:

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

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Construit le récipient sous-jacent sur le contenu de cont et en utilisant comme alloc allocateur. Appelle effectivement 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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Construit le récipient sous-jacent sur le contenu de cont utilisant une sémantique de déplacement tout en utilisant comme alloc allocateur. Appelle effectivement 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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Construit l'adaptateur avec le contenu de other.c et en utilisant comme alloc allocateur. Appelle effectivement 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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Construit l'adaptateur avec le contenu de other utilisant une sémantique de déplacement tout en utilisant comme alloc allocateur. Appelle effectivement 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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Paramètres

alloc	-	allocateur à utiliser pour toutes les allocations de mémoire du conteneur sous-jacent Original: allocator to use for all memory allocations of the underlying container The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
other	-	un autre adaptateur de réservoir à être utilisé en tant que source pour initialiser le conteneur sous-jacent Original: another container adaptor to be used as source to initialize the underlying container The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
cont	-	Récipient pour être utilisé comme source pour initialiser le conteneur sous-jacent Original: container to be used as source to initialize the underlying 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	-	éventail d'éléments à initialiser avec Original: range of elements to initialize 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
-`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`.

Complexité

1, 3, 5, 6, 8: linéaire ou cont 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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Exemple

#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';
}

Résultat :

Voir aussi


	Attribue les valeurs dans l'adaptateur de conteneur (fonction membre publique) [edit]