itkQuadEdgeMeshBoundaryEdgesMeshFunction.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkQuadEdgeMeshBoundaryEdgesMeshFunction.h,v $
  Language:  C++
  Date:      $Date: 2007-07-02 21:56:53 $
  Version:   $Revision: 1.5 $

  Copyright (c) Insight Software 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.

=========================================================================*/
// -------------------------------------------------------------------------
// This code is an implementation of the well known quad edge (QE) data
// structure in the ITK library. Although the original QE can handle non
// orientable 2-manifolds and its dual and its mirror, this implementation
// is specifically dedicated to handle orientable 2-manifolds along with
// their dual.
//
// Any comment, criticism and/or donation is welcome.
//
// Please contact any member of the team:
//
// - The frog master (Eric Boix)       eboix@ens-lyon.fr
// - The duck master (Alex Gouaillard) alexandre.gouaillard@sun.com
// - The cow  master (Leonardo Florez) florez@creatis.insa-lyon.fr
// -------------------------------------------------------------------------
#ifndef __itkQuadEdgeMeshBoundaryEdgesMeshFunction_h
#define __itkQuadEdgeMeshBoundaryEdgesMeshFunction_h


#include<itkFunctionBase.h>

namespace itk
{

template< class TMesh >
class ITK_EXPORT QuadEdgeMeshBoundaryEdgesMeshFunction
   : public FunctionBase< TMesh, typename TMesh::EdgeListPointerType >
{
public:
  // Standard types
  typedef QuadEdgeMeshBoundaryEdgesMeshFunction  Self;
  typedef SmartPointer< Self >                   Pointer;
  typedef SmartPointer< const Self >             ConstPointer;
  typedef FunctionBase< TMesh,
                        typename  TMesh::EdgeListPointerType > Superclass;

  // Types in superclass:
  typedef typename Superclass::InputType  InputType;
  typedef typename Superclass::OutputType OutputType;

  // Local aliases
  typedef InputType                       MeshType;
  typedef typename MeshType::QEPrimal     QEPrimal;
  typedef typename MeshType::EdgeCellType EdgeCellType;
  typedef typename MeshType::EdgeListType EdgeListType;

  itkNewMacro( Self );
  itkTypeMacro( QuadEdgeMeshBoundaryEdgesMeshFunction, FunctionBase );

  virtual OutputType Evaluate( const InputType& mesh ) const;

protected:
  QuadEdgeMeshBoundaryEdgesMeshFunction( ) { };

private:
  QuadEdgeMeshBoundaryEdgesMeshFunction( const Self& ); //purposely not implemented 
  void operator=( const Self& );     //purposely not implemented 
};

} 

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkQuadEdgeMeshBoundaryEdgesMeshFunction.txx"
#endif

#endif 

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