#include <vector>
  void push_back( const TYPE& val );

The push_back() function appends val to the end of the vector.

For example, the following code puts 10 integers into a vector:

   vector<int> the_vector;
   for( int i = 0; i < 10; i++ ) {
     the_vector.push_back( i );
   }     

When displayed, the resulting vector would look like this:

 0 1 2 3 4 5 6 7 8 9            

push_back() runs in constant time.