std::queue::queue

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C++ Standard Library
Language Utilities library Strings library Containers library Algorithms library Iterators library Numerics library Input/output library Localizations library Regular expressions library (C++11) Atomic operations library (C++11) Thread support library (C++11)
Containers library
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::queue
Member functions queue::queue queue::~queue queue::operator= Element access queue::front queue::back Capacity queue::empty queue::size Modifiers queue::push queue::emplace queue::pop queue::swap

explicit queue( const Container& cont = Container() ); explicit queue( const Container& cont );	(1)	(pre-C++11 version) (C++11 version)
explicit queue( Container&& cont = Container() );	(2)	(C++11 feature)
queue( const queue& other );	(3)
queue( queue&& other );	(4)	(C++11 feature)
template< class Allocator > explicit queue( const Allocator& alloc );	(5)	(C++11 feature)
template< class Allocator > queue( const Container& cont, const Allocator& alloc );	(6)	(C++11 feature)
template< class Allocator > queue( Container&& cont, const Allocator& alloc );	(7)	(C++11 feature)
template< class Allocator > queue( const queue& other, const Allocator& alloc );	(8)	(C++11 feature)
template< class Allocator > queue( queue&& other, const Allocator& alloc );	(9)	(C++11 feature)

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

1) Constructs the underlying container c with the contents of cont. Effectively calls c(cont).

2) Constructs the underlying container c with the contents of cont using move semantics. Effectively calls c(std::move(cont)). Since cont has default value of Container(), this constructor can be used as default constructor.

3) Copy constructor. The adaptor is constructed with the contents of other. Effectively calls c(other.c). (implicitly declared)

4) Move constructor. The adaptor is constructed with the contents of other using move semantics. Effectively calls c(std::move(other.c)). (implicitly declared)

The versions (5-9) of the constructor can be used only if Container uses Allocator type as its allocator. Specifically, these versions of the constructor participate in the overload resolution only if {{{1}}}.

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

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

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

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

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

Contents 1 Parameters 2 Complexity 3 Example 4 See also

[edit] Parameters

alloc	-	allocator to use for all memory allocations of the underlying container
other	-	another container adaptor to be used as source to initialize the underlying container
cont	-	container to be used as source to initialize the underlying container

[edit] Complexity

This section is incomplete

[edit] Example

This section is incomplete

[edit] See also

operator=	assigns values to the container adaptor (public member function)