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DipoleSource3D.h

/****************************************************************************
 *                                                                          *
 *  Program: FDDlib                                                         *
 *  Version: 1.1                                                            *
 *                                                                          *
 *  Copyright (C) 2002 - 2004 by Eric Miller and Dana Brooks                *
 *  All rights reserved.                                                    *
 *                                                                          *
 *  This software is Version 1.1 of the fddlib tomography toolbox.          *
 *  It is not to be redistributed or used for any commercial purpose        *
 *  without the prior written consent of the authors and Northeastern       *
 *  University.                                                             *
 *                                                                          *
 *  This software is provided as is, and any express or implied warranties, *
 *  including but not limited to the implied warranty of merchantability    *
 *  and the implied warranty of fitness for a particular purpose, are dis-  *
 *  claimed.  In no event shall the authors or Northeastern University be   *
 *  liable for any direct, indirect, incidental, special, exemplary, or     *
 *  consequential damages (including but not limited to procurement of      * 
 *  substitute goods or services; loss of use, data, or profits; or busi-   *
 *  ness interruption) however caused and on any theory of liability,       *
 *  whether in contract, strict liability, or tort (including negligence or *
 *  otherwise) arising in any way from the use of this software, even if    *
 *  advised of the possibility of such damage.                              *
 *                                                                          *
 *  Portions of this code benefit from ideas from Kyle Guilbert, Greg       *
 *  Boverman, Derek Uluski, David Kaeli, and Jennifer Black                 *
 *                                                                          *
 ****************************************************************************/

#ifndef _DIPOLE_SOURCE3D_H_
#define _DIPOLE_SOURCE3D_H_

#include "Source3D.h"
#include "Complex.h"
#include "CartesianNode3D.h"
#include "Location3D.h"
#include <vector>

namespace FDDlib {

class DipoleSource3D : public Source3D {
protected:

  Location3D location1_;

  double int1_;
  double phase1_;

  Location3D location2_;

  double int2_;
  double phase2_;

public:

  DipoleSource3D(const Location3D& location1, double int1, double phase1,
               const Location3D& location2, double int2, double phase2);


  DipoleSource3D(const Location3D& location1, double int1, double phase1,
               const Location3D& location2, double int2, double phase2,
               const std::vector<double> &frequencies);

  void set(const Location3D& location1, double int1, double phase1,
           const Location3D& location2, double int2, double phase2);
           
  void getPoles(Location3D& location1, double& int1, double& phase1,
                Location3D& location2, double& int2, double& phase2) const;

  void setLocations(const Location3D& location1,
                    const Location3D& location2);

  void getLocations(Location3D& location1,
                    Location3D& location2) const;

  void getIntensities(double &int1, double& int2) const;

  void setIntensities(double int1, double int2);

  void getPhases(double& phase1, double& phase2) const;

  void setPhases(double phase1, double phase2);

  Complex<double> getRightHandSide(const CartesianNode3D& node) const;

};

}

#endif

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