std::vector::pop_back
From cppreference.com
void pop_back(); |
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Removes the last element of the container.
Calling pop_back
on an empty container is undefined.
No iterators or references except for back() and end() are invalidated.
Contents |
[edit] Parameters
(none)
[edit] Return value
(none)
[edit] Complexity
Constant.
[edit] Exceptions
(none)
[edit] Example
Run this code
#include <vector> int main() { std::vector<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 } }
[edit] See also
adds an element to the end (public member function) |