std::queue<T,Container>::empty (3) - Linux Manuals
std::queue<T,Container>::empty: std::queue<T,Container>::empty
Command to display std::queue<T,Container>::empty manual in Linux: $ man 3 std::queue<T,Container>::empty
NAME
std::queue<T,Container>::empty - std::queue<T,Container>::empty
Synopsis
bool empty() const; (until C++20)
[[nodiscard]] bool empty() const; (since C++20)
Checks if the underlying container has no elements, i.e. whether c.empty().
Parameters
(none)
Return value
true if the underlying container is empty, false otherwise
Complexity
Constant
See also
returns the number of elements
size (public member function)
Pages related to std::queue<T,Container>::empty
- std::queue<T,Container>::emplace (3) - std::queue<T,Container>::emplace
- std::queue<T,Container>::back (3) - std::queue<T,Container>::back
- std::queue<T,Container>::front (3) - std::queue<T,Container>::front
- std::queue<T,Container>::operator= (3) - std::queue<T,Container>::operator=
- std::queue<T,Container>::pop (3) - std::queue<T,Container>::pop
- std::queue<T,Container>::push (3) - std::queue<T,Container>::push
- std::queue<T,Container>::queue (3) - std::queue<T,Container>::queue
- std::queue<T,Container>::size (3) - std::queue<T,Container>::size
- std::queue<T,Container>::swap (3) - std::queue<T,Container>::swap
- std::queue<T,Container>::~queue (3) - std::queue<T,Container>::~queue
- std::queue (3) - std::queue
- std::quick_exit (3) - std::quick_exit