00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkQuadEdgeMeshEulerOperatorSplitEdgeFunction.h,v $ 00005 Language: C++ 00006 Date: $Date: 2008-02-07 15:07:58 $ 00007 Version: $Revision: 1.4 $ 00008 00009 Copyright (c) Insight Software Consortium. All rights reserved. 00010 See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details. 00011 00012 This software is distributed WITHOUT ANY WARRANTY; without even 00013 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00014 PURPOSE. See the above copyright notices for more information. 00015 00016 =========================================================================*/ 00017 #ifndef __itkQuadEdgeMeshEulerOperatorSplitEdgeFunction_h 00018 #define __itkQuadEdgeMeshEulerOperatorSplitEdgeFunction_h 00019 00020 #include "itkQuadEdgeMeshFunctionBase.h" 00021 #include "itkQuadEdgeMeshEulerOperatorSplitVertexFunction.h" 00022 00023 namespace itk 00024 { 00032 template < class TMesh, class TQEType > 00033 class ITK_EXPORT QuadEdgeMeshEulerOperatorSplitEdgeFunction : 00034 public QuadEdgeMeshFunctionBase< TMesh, TQEType* > 00035 { 00036 public: 00037 00039 typedef QuadEdgeMeshEulerOperatorSplitEdgeFunction Self; 00040 typedef QuadEdgeMeshFunctionBase< TMesh, TQEType* > Superclass; 00041 typedef SmartPointer< Self > Pointer; 00042 typedef SmartPointer< const Self > ConstPointer; 00043 00044 itkNewMacro( Self ); 00046 itkTypeMacro( QuadEdgeMeshEulerOperatorSplitEdgeFunction, QuadEdgeMeshFunctionBase ); 00047 00049 typedef TQEType QEType; 00050 00051 typedef typename Superclass::MeshType MeshType; 00052 typedef typename Superclass::OutputType OutputType; 00053 typedef typename MeshType::PointIdentifier PointIdentifier; 00054 00055 typedef QuadEdgeMeshEulerOperatorSplitVertexFunction< MeshType, QEType> SplitVertex; 00056 00058 virtual OutputType Evaluate( QEType* e ) 00059 { 00060 00061 if( !e ) 00062 { 00063 itkDebugMacro( "Input is not an edge." ); 00064 return( (QEType*) 0 ); 00065 } 00066 00067 if( !this->m_Mesh ) 00068 { 00069 itkDebugMacro( "No mesh present." ); 00070 return( (QEType*) 0 ); 00071 } 00072 00073 m_SplitVertex->SetInput( this->m_Mesh ); 00074 return( m_SplitVertex->Evaluate( e->GetLprev( ), e->GetSym( ) ) ); 00075 } 00076 00077 const PointIdentifier GetNewPointID( ) 00078 { 00079 return( m_SplitVertex->GetNewPointID( ) ); 00080 } 00081 00082 protected: 00083 QuadEdgeMeshEulerOperatorSplitEdgeFunction() 00084 { 00085 m_SplitVertex = SplitVertex::New( ); 00086 } 00087 ~QuadEdgeMeshEulerOperatorSplitEdgeFunction(){ }; 00088 00089 private: 00090 QuadEdgeMeshEulerOperatorSplitEdgeFunction(const Self& ); //purposely not implemented 00091 void operator=(const Self& ); //purposely not implemented 00092 00093 typename SplitVertex::Pointer m_SplitVertex; 00094 00095 }; 00096 00097 } // namespace itk 00098 00099 #endif 00100 00101 // eof - $RCSfile: itkQuadEdgeMeshEulerOperatorSplitEdgeFunction.h,v $ 00102