bsl::stack::top

Synopses

Declared in <bslstl_stack.h>

Return a reference to the element at the top of this stack. The behavior is undefined if this stack is empty.

CONTAINER::reference
top();

Return a reference providing non-modifiable access to the element at the top of this stack. The behavior is undefined if the stack is empty.

CONTAINER::const_reference
top() const;