itkFEMLoadLandmark.h

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/*=========================================================================

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkFEMLoadLandmark.h,v $
  Language:  C++
  Date:      $Date: 2002/07/10 20:27:00 $
  Version:   $Revision: 1.5 $

  Copyright (c) 2002 Insight Consortium. All rights reserved.
  See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even 
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
     PURPOSE.  See the above copyright notices for more information.

=========================================================================*/

#ifndef __itkFEMLoadLandmark_h
#define __itkFEMLoadLandmark_h

#include "itkFEMLoadElementBase.h"
#include "vnl/vnl_vector.h"

namespace itk {
namespace fem {

class LoadLandmark : public LoadElement {
FEM_CLASS(LoadLandmark,LoadElement)
public:

  float eta; 

  vnl_vector<Float> m_pt;

  vnl_vector<Float> m_target;

  vnl_vector<Float> F;

  Element::ConstPointer m_element;

  Solution::ConstPointer m_Solution;

  void SetSolution(Solution::ConstPointer ptr) { m_Solution = ptr; }
  Solution::ConstPointer GetSolution() { return m_Solution; }
  Float GetSolution(unsigned int i, unsigned int v=0) { return m_Solution->GetSolutionValue(i,v); }

  Element::VectorType GetPoint() { return m_pt; }

  Element::VectorType GetForce() { return F; }

  virtual void Read( std::istream& f, void* info );

  virtual void Write( std::ostream& f ) const;

  LoadLandmark() : m_element(0) {}
  LoadLandmark( Element::ConstPointer el_, vnl_vector<Float> pu_, vnl_vector<Float> F_ ) : m_pt(pu_), F(F_), m_element(el_) {}

};

FEM_CLASS_INIT(LoadLandmark)




}} // end namespace itk::fem

#endif // #ifndef __itkFEMLoadLandmark_h

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