std::queue::queue

 

C++

Lenguaje

Cabeceras

Conceptos

Biblioteca de utilidades

Biblioteca de cadenas

Biblioteca de contenedores

Biblioteca de algoritmos

Biblioteca de iteradores

Biblioteca numérica

Biblioteca de entrada/salida

Biblioteca de localización

Biblioteca de expresiones regulares (C++11)

Biblioteca de operaciones atómicas (C++11)

Biblioteca de tareas/subprocesos (C++11)

 

Biblioteca de contenedores

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

queue

priority_queue

 

std :: cola

Las funciones miembro 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.

queue::queue

queue::~queue

queue::operator=

Elemento acceso 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.

queue::front

queue::back

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

queue::empty

queue::size

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

queue::push

queue::emplace

queue::pop

queue::swap

 

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

Constructos de nuevo contenedor subyacente del adaptador del recipiente de una variedad de fuentes de datos .

Original:

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

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

1)

Copia-construye el c contenedor subyacente con el contenido de cont. Este es también el (hasta C++11) constructor predeterminado

Original:

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

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

2)

Mover-construye el contenedor subyacente c con std::move(cont). Este es también el (desde C++11) constructor predeterminado

Original:

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

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

3)

Copiar constructor. El adaptador está construido de copia con el contenido de other.c. (implícitamente declarado)

Original:

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

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

4)

Mueva constructor. El adaptador está construido con std::move(other.c). (implícitamente declarado)

Original:

Move constructor. The adaptor is constructed with std::move(other.c). (implícitamente declarado)

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

5-9)

Los constructores siguientes se definen solamente si std::uses_allocator<container_type, Alloc>::value == true, es decir, si el contenedor es un contenedor subyacente asignador-conscientes (verdadero para todos los contenedores de la biblioteca estándar) .

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).

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

5)

Construye el contenedor subyacente utilizando alloc como asignador. Efectivamente llama c(alloc) .

Original:

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

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

6)

Construye el contenedor subyacente con el contenido de cont y utilizando alloc como asignador. Efectivamente llama c(cont, alloc) .

Original:

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

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

7)

Construye el contenedor subyacente con el contenido de cont utilizando la semántica de movimiento mientras que la utilización alloc como asignador. Efectivamente llama 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).

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

8)

Construye el adaptador con el contenido de other.c y utilizando alloc como asignador. Efectivamente llama 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).

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

9)

Construye el adaptador con el contenido de other utilizando la semántica de movimiento mientras que la utilización alloc como asignador. Efectivamente llama 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).

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

Parámetros

alloc	-	asignador de usar para todas las asignaciones de memoria del contenedor subyacente 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	-	otro adaptador del recipiente para ser utilizado como fuente para inicializar el contenedor subyacente 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	-	contenedor para ser utilizado como fuente para inicializar el contenedor subyacente 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	-	serie de elementos a inicializar con 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.

Complejidad

1, 3, 5, 6, 8: lineal en cont o other

Original:

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

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

2, 4, 7, 9: constante

Original:

2, 4, 7, 9: constant

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

Ejemplo

#include <queue>
#include <deque>
#include <iostream>
 
int main()
{
    std::queue<int> c1;
    c1.push(5);
    std::cout << c1.size() << '\n';
 
    std::queue<int> c2(c1);
    std::cout << c2.size() << '\n';
 
    std::deque<int> deq {3, 1, 4, 1, 5};
    std::queue<int> c3(deq);
    std::cout << c3.size() << '\n';
}

Output:

1
1
5

Ver también

operator=	asigna valores al adaptador de recipiente Original: assigns values to the container adaptor The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (miembro público función)