void pop_back(); |
Removes the last element of the container.
Calling pop_back on an empty container is undefined.
| Iterators and references to the erased element are invalidated. It is unspecified whether the past-the-end iterator is invalidated. Other references and iterators are not affected. | (until C++11) |
| Iterators and references to the erased element are invalidated. The past-the-end iterator is also invalidated. Other references and iterators are not affected. | (since C++11) |
(none).
(none).
Constant.
(none).
#include <deque>
int main()
{
std::deque<int> numbers;
numbers.push_back(5);
numbers.push_back(3);
numbers.push_back(4);
// Contents are { 5, 3, 4 }
numbers.pop_back();
// Contents are { 5, 3 }
}| removes the first element (public member function) |
|
| adds an element to the end (public member function) |
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