ITK  4.4.0
Insight Segmentation and Registration Toolkit
itkCellInterfaceVisitor.h
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3  * Copyright Insight Software Consortium
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5  * Licensed under the Apache License, Version 2.0 (the "License");
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14  * See the License for the specific language governing permissions and
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18 #ifndef __itkCellInterfaceVisitor_h
19 #define __itkCellInterfaceVisitor_h
20 
21 #include "itkLightObject.h"
22 #include "itkObjectFactory.h"
23 
24 namespace itk
25 {
26 // forward reference CellInterface
27 template<
28  typename TPixelType,
29  typename TCellTraits
30  >
31 class CellInterface;
32 
46 template<
47  typename TPixelType,
48  typename TCellTraits
49  >
51 {
52 public:
58  typedef typename TCellTraits::CellIdentifier CellIdentifier;
59 
61  itkTypeMacro(CellInterfaceVisitor, LightObject);
62 
64  virtual void VisitFromCell(CellIdentifier cellId, CellInterface< TPixelType,
65  TCellTraits > *) = 0;
66 
68  virtual int GetCellTopologyId() = 0;
69 
70 protected:
73 
74 private:
75  CellInterfaceVisitor(const Self &); //purposely not implemented
76  void operator=(const Self &); //purposely not implemented
77 };
78 
105 template<
106  typename TPixelType,
107  typename TCellTraits,
108  class CellTopology,
109  class UserVisitor
110  >
112  public CellInterfaceVisitor< TPixelType, TCellTraits >, public UserVisitor
113 {
114 public:
118  typedef typename TCellTraits::CellIdentifier CellIdentifier;
119 
121  itkNewMacro(Self);
122 
125 
128  virtual int GetCellTopologyId() { return CellTopology::GetTopologyId(); }
129 
132  void VisitFromCell(CellIdentifier cellId, CellInterface< TPixelType,
133  TCellTraits > *c)
134  {
135  this->UserVisitor::Visit(cellId, (CellTopology *)c);
136  }
137 
138 protected:
141 
142 private:
143  CellInterfaceVisitorImplementation(const Self &); //purposely not implemented
144  void operator=(const Self &); //purposely not implemented
145 };
146 } // end namespace itk
147 
148 #endif
149