freSetupParameterConstraint.h

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

  Program:   F.R.E.E. - flexible registration evaluation engine
  Version:   v.1.0.0
  Date:      $Date: 2006/09/01 12:00:00 $
  Module:    $RCSfile: freSetupParameterConstraint.h,v $
  Language:  C++



  Copyright (c) 2007 Ralf o Floca (Department of Medical Informatics,
  Institute for Medical Biometry and Informatics, University of Heidelberg,
  Germany). All rights reserved.
  See FREECopyright.txt or http://www.mi.med.uni-hd.de/free/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 __freSetupParameterConstraint_h
#define __freSetupParameterConstraint_h

#include "freElementals.h"

#include "itkNumericTraits.h"
#include "itkLightObject.h"

namespace FREE
{

class SetupParameterConstraint: public itk::LightObject
{
public:
  typedef SetupParameterConstraint  Self;
  typedef itk::LightObject Superclass;
  typedef itk::SmartPointer<Self>        Pointer;
  typedef itk::SmartPointer<const Self>  ConstPointer;

        typedef int ParameterIDType;
        typedef std::vector<ParameterIDType> ParameterIDsType;

        enum RelationType
        {
                RTEqual = 0,
                RTLesserOrEqual = 1,
                RTGreaterOrEqual = 2
        };

  itkTypeMacro(SetupParameterConstraint, LightObject);
  itkNewMacro(SetupParameterConstraint);
  static Pointer New(ParameterIDType destinationID, RelationType relation,const std::string sTerm);

        ParameterIDType GetDestinationID(void) const { return m_DestinationID;};

        RelationType GetRelationType(void) const { return m_RelationType; };

        const std::string& GetConstraintTerm(void) const { return m_sTerm; };

        const ParameterIDsType& GetConstraintParameters() const { return m_ConstraintParameters; };

  SetupParameterConstraint& operator = (const SetupParameterConstraint& constraint);

protected:
        SetupParameterConstraint(ParameterIDType destinationID, RelationType relation,
                                                                                                         const std::string sTerm);

        SetupParameterConstraint();

  ParameterIDsType ParseTermForParameters(const std::string& sTerm) const;

        ParameterIDType m_DestinationID;
        RelationType m_RelationType;
        std::string m_sTerm;

  ParameterIDsType m_ConstraintParameters;
private:
        //suppresses default copy constructor
  SetupParameterConstraint(const SetupParameterConstraint& constraint);
};

namespace Convert
{
  std::string ToStr(const SetupParameterConstraint::RelationType& rt);
  SetupParameterConstraint::RelationType ToRelationType(const std::string& sValue);
  SetupParameterConstraint::RelationType ToRelationType(const int& iValue);
}

}//End of Namespace free

#endif

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