Method GetNumValidPoints

isis/src/control/objs/ControlNet/ControlNet.cpp:1503–1511

* Returns the number of non-ignored control points * * @return Number of valid control points */

   * @return Number of valid control points
   */
  int ControlNet::GetNumValidPoints() {
    int validPoints = 0;
    foreach(ControlPoint * p, *points) {
      if (!p->IsIgnored())
        validPoints++;
    }

    return validPoints;
  }


  //! Return the target name