Removed unused Parabola class

ifeq ($(ISISROOT), $(BLANK))

.SILENT:

error:

	echo "Please set ISISROOT";

else

	include $(ISISROOT)/make/isismake.objs

endif

 No newline at end of file

/**

 * @file

 * $Revision: 1.1.1.1 $

 * $Date: 2006/10/31 23:18:08 $

 *

 *   Unless noted otherwise, the portions of Isis written by the USGS are public

 *   domain. See individual third-party library and package descriptions for

 *   intellectual property information,user agreements, and related information.

 *

 *   Although Isis has been used by the USGS, no warranty, expressed or implied,

 *   is made by the USGS as to the accuracy and functioning of such software

 *   and related material nor shall the fact of distribution constitute any such

 *   warranty, and no responsibility is assumed by the USGS in connection

 *   therewith.

 *

 *   For additional information, launch

 *   $ISISROOT/doc//documents/Disclaimers/Disclaimers.html in a browser or see

 *   the Privacy & Disclaimers page on the Isis website,

 *   http://isis.astrogeology.usgs.gov, and the USGS privacy and disclaimers on

 *   http://www.usgs.gov/privacy.html.

 */

#include <iostream>

#include <sstream>

#include "FileName.h"

#include "Constants.h"

#include "IException.h"

#include "Parabola.h"

namespace Isis {

  /**

   * This is the the overriding virtual function that provides the expansion into

   * the parabolic equation.

   * See BasisFunction for more information.

   *

   * @param vars A vector of double values to use for the expansion.

   */

  void Parabola::Expand(const std::vector<double> &vars) {

    if((int) vars.size() != Variables()) {

      std::ostringstream msg;

      msg << "Number of variables given (" << vars.size()

          << ") does not match expected (" << Variables() << ")!"

          << std::ends;

//      std::cout << msg.str << std::endl;

//      throw Isis::iException::Message("Isis::iException::Programmer",msg.str,

//        _FILEINFO_);

    }

    p_terms.clear();

    p_terms.push_back(1.0);

    p_terms.push_back(vars[0]);

    p_terms.push_back(vars[0] * vars[0]);

    return;

  }

} // end namespace isis

#ifndef Parabola_h

#define Parabola_h

/**

 * @file

 * $Revision: 1.1.1.1 $

 * $Date: 2006/10/31 23:18:08 $

 *

 *   Unless noted otherwise, the portions of Isis written by the USGS are public

 *   domain. See individual third-party library and package descriptions for

 *   intellectual property information,user agreements, and related information.

 *

 *   Although Isis has been used by the USGS, no warranty, expressed or implied,

 *   is made by the USGS as to the accuracy and functioning of such software

 *   and related material nor shall the fact of distribution constitute any such

 *   warranty, and no responsibility is assumed by the USGS in connection

 *   therewith.

 *

 *   For additional information, launch

 *   $ISISROOT/doc//documents/Disclaimers/Disclaimers.html in a browser or see

 *   the Privacy & Disclaimers page on the Isis website,

 *   http://isis.astrogeology.usgs.gov, and the USGS privacy and disclaimers on

 *   http://www.usgs.gov/privacy.html.

 */

#include <vector>

#include "BasisFunction.h"

namespace Isis {

  /**

   * @brief Parabola basis function

   *

   * This is a derived class from the BasisFunction class which creates a parabola

   * (second degree equation in 1 variable).  The parabolic function has the

   * following form:

   *

   * @f[

   *   x = A + B*y + C*y**2

   * @f]

   *

   * @ingroup Math

   *

   * @author  2005-06-09 Kris Becker

   *

   * @internal

   *  @history 2006-04-15 Debbie A. Cook - Imported from ISIS2 to Isis 3

   */

  class Parabola : public Isis::BasisFunction {

    public:

      //! Create a Parabola object

      // Get help to figure out why I have to pass the name in even with the

      // default set

      Parabola(const QString &bname = "Parabola") :

        Isis::BasisFunction(bname, 1, 3) { }

      //! Destroys the Parabola object

      ~Parabola() {}

      void Expand(const std::vector<double> &vars);

  };

}

#endif

Name   = Parabola

Ncoefs = 3

Vars   = 1

-6

5

1

---

8

1

2

4

---

-12

1

-2

4

#include "Parabola.h"

#include <iostream>

#include "Preference.h"

using namespace Isis;

using namespace std;

int main() {

  Preference::Preferences(true);

  Parabola b("Parabola");

  vector<double> coefs;

  coefs.push_back(-6.0);

  coefs.push_back(5.0);

  coefs.push_back(1.0);

  b.SetCoefficients(coefs);

  cout << "Name   = " << b.Name() << endl;

  cout << "Ncoefs = " << b.Coefficients() << endl;

  cout << "Vars   = " << b.Variables() << endl;

  for(int i = 0; i < b.Coefficients(); i++) {

    cout << b.Coefficient(i) << endl;

  }

  cout << "---" << endl;

  vector<double> vars;

  vars.push_back(2.0);

  cout << b.Evaluate(vars) << endl;

  for(int i = 0; i < b.Coefficients(); i++) {

    cout << b.Term(i) << endl;

  }

  cout << "---" << endl;

  vars[0] = -2.0;

  cout << b.Evaluate(vars) << endl;

  for(int i = 0; i < b.Coefficients(); i++) {

    cout << b.Term(i) << endl;

  }

}