std::swap(std::stack)

 

C++

Language

Standard library headers

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Numerics library

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Regular expressions library (C++11)

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Technical Specifications

 

Containers library

array (C++11)

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stack

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std::stack

Member functions

stack::stack

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Element access

stack::top

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stack::empty

stack::size

Modifiers

stack::push

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stack::swap

 

template< class T, class Container > void swap( stack<T,Container>& lhs,            stack<T,Container>& rhs );		(until C++17)
template< class T, class Container > void swap( stack<T,Container>& lhs,            stack<T,Container>& rhs ) noexcept(/* see below */);		(since C++17)

Specializes the std::swap algorithm for std::stack. Swaps the contents of lhs and rhs. Calls lhs.swap(rhs).

Parameters

lhs, rhs

-

containers whose contents to swap

Return value

(none)

Complexity

Same as swapping the underlying container.

Exceptions

noexcept specification:   noexcept(noexcept(lhs.swap(rhs)))

(since C++17)

See also

swap	swaps the contents (public member function)