std::priority_queue<T,Container,Compare>::empty - cppreference.com (original) (raw)

Checks if the underlying container has no elements. Equivalent to: return c.empty().

[edit] Parameters

(none)

[edit] Return value

true if the underlying container is empty, false otherwise.

[edit] Complexity

Constant.

[edit] Example

[edit] See also

| | returns the number of elements (public member function) [edit] | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | | checks whether the container is empty (function template) [edit] |