VECTOR (cont.)

• push_back member function

  • Appends a new element to the end of the vector
  • As a side effect, it increases the size of the vector by 1

• homework.push_back(x);

  • Adds x to the end of the vector.

• If you need to save the size

  • typedef vector<double>::size_type vec_sz;
  • vec_sz size = homework.size();
  • (FOR PORTABILITY)