itkFEMLoadNode.h

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/*=========================================================================
 *
 *  Copyright Insight Software Consortium
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/

#ifndef itkFEMLoadNode_h
#define itkFEMLoadNode_h

#include "itkFEMLoadBase.h"
#include "ITKFEMExport.h"
#include "vnl/vnl_vector.h"

namespace itk
{
namespace fem
{
class ITKFEM_EXPORT LoadNode : public Load
{
public:

  typedef LoadNode                 Self;
  typedef Load                     Superclass;
  typedef SmartPointer<Self>       Pointer;
  typedef SmartPointer<const Self> ConstPointer;

  itkSimpleNewMacro(Self);

  itkTypeMacro(LoadNode, Load);

  typedef Element::Node::Float Float;

  void SetForce(const vnl_vector<Float> force);

  vnl_vector<Float> GetForce() const;

  void SetNode(int num);

  int GetNode() const;

  LoadNode():
    m_Point(0)
  {
  }                             // default constructor
  LoadNode(Element::ConstPointer element_, unsigned int pt_, vnl_vector<Float> F_) :
    m_Point(pt_), m_Force(F_)
  {
    this->m_Element = element_;
  }

  virtual::itk::LightObject::Pointer CreateAnother(void) const ITK_OVERRIDE;

protected:

  virtual void PrintSelf(std::ostream& os, Indent indent) const ITK_OVERRIDE;

  unsigned int m_Point;

  vnl_vector<Float> m_Force;
};

}
}  // end namespace itk::fem

#endif // #ifndef itkFEMLoadDOF_h