operators (std::stack)

template< class T, class Container > bool operator==( stack<T,Container>& lhs, stack<T,Container>& rhs );	(1)
template< class T, class Container > bool operator!=( stack<T,Container>& lhs, stack<T,Container>& rhs );	(2)
template< class T, class Container > bool operator<( stack<T,Container>& lhs, stack<T,Container>& rhs );	(3)
template< class T, class Container > bool operator<=( stack<T,Container>& lhs, stack<T,Container>& rhs );	(4)
template< class T, class Container > bool operator>( stack<T,Container>& lhs, stack<T,Container>& rhs );	(5)
template< class T, class Container > bool operator>=( stack<T,Container>& lhs, stack<T,Container>& rhs );	(6)

Compares the contents of the underlying containers of two container adaptors. The comparison is done by applying the corresponding operator to the underlying containers.

Parameters

lhs, rhs	-	container adaptors whose contents to compare
- `T` must meet the requirements of `EqualityComparable`.

Return value

true if the corresponding comparison yields true, false otherwise.

Complexity

Linear in the size of the container.

Links:

http://en.cppreference.com/w/cpp/container/stack/operator_cmp

doc_CPP

2025-01-10 15:47:30

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