empty
September 1, 2019 ยท View on GitHub
Description : empty() function is used to check if the stack container is empty or not.
Example:
// Empty stack
std::stack<int> mystack;
//pushing elements using push()
mystack.push(0);
mystack.push(1);
mystack.push(2);
while (!mystack.empty()) {
//deleting elements using pop()
std::cout << ' ' << mystack.top();
mystack.pop();
}