operator==,!=,<,<=,>,>=,<=>(std::queue)
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template< class T, class Container >
bool operator==( const std::queue<T,Container>& lhs, const std::queue<T,Container>& rhs ); |
(1) | |
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template< class T, class Container >
bool operator!=( const std::queue<T,Container>& lhs, const std::queue<T,Container>& rhs ); |
(2) | |
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template< class T, class Container >
bool operator<( const std::queue<T,Container>& lhs, const std::queue<T,Container>& rhs ); |
(3) | |
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template< class T, class Container >
bool operator<=( const std::queue<T,Container>& lhs, const std::queue<T,Container>& rhs ); |
(4) | |
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template< class T, class Container >
bool operator>( const std::queue<T,Container>& lhs, const std::queue<T,Container>& rhs ); |
(5) | |
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template< class T, class Container >
bool operator>=( const std::queue<T,Container>& lhs, const std::queue<T,Container>& rhs ); |
(6) | |
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template< class T, std::three_way_comparable Container >
std::compare_three_way_result_t<Container> |
(7) | (since C++20) |
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 |
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T must meet the requirements of EqualityComparable. |
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Return value
1-6) true if the corresponding comparison yields true, false otherwise.
7) Result of three-way comparison on underlying containers.
Complexity
Linear in the size of the container