std::swap(std::stack) (3) - Linux Manuals

std::swap(std::stack): std::swap(std::stack)

NAME

std::swap(std::stack) - std::swap(std::stack)

Synopsis

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

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

This overload only participates in overload resolution if std::is_swappable<Container>::value is true. (since C++17)

Parameters

lhs, rhs - containers whose contents to swap

Return value

(none)

Complexity

Same as swapping the underlying container.

Exceptions

noexcept specification: (since C++17)
noexcept(noexcept(lhs.swap(rhs)))