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Edit
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  • References
  • C, C++
  • C++
  • Containers

std::stack::empty

bool empty() const;

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

size
returns the number of elements
(public member function)
Links:
  • http://en.cppreference.com/w/cpp/container/stack/empty
doc_CPP
doc_CPP
2025-01-10 15:47:30
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