vector::pop_back
Deletes the element at the end of the vector.
void pop_back( );
Example
// vector_pop_back.cpp
// compile with: /EHsc
#include <vector>
#include <iostream>
int main( )
{
using namespace std;
vector <int> v1;
v1.push_back( 1 );
cout << v1.back( ) << endl;
v1.push_back( 2 );
cout << v1.back( ) << endl;
v1.pop_back( );
cout << v1.back( ) << endl;
}
1
2
1
Requirements
Header: <vector>
Namespace: std