Cortex  10.0.0-a4
PolygonIterator.h
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34 
35 #ifndef IECORE_POLYGONITERATOR_H
36 #define IECORE_POLYGONITERATOR_H
37 
38 #include "boost/iterator/counting_iterator.hpp"
39 
40 #include "IECore/Export.h"
41 #include "IECore/PolygonVertexIterator.h"
42 
43 namespace IECore
44 {
45 
49 class IECORE_API PolygonIterator
50 {
51 
52  public :
53 
55  typedef std::vector<int>::const_iterator NumVerticesIterator;
56  typedef std::vector<int>::const_iterator VertexIndexIterator;
57 
59  inline PolygonIterator();
60  inline PolygonIterator( NumVerticesIterator numVerticesIterator, VertexIndexIterator vertexIndexIterator, int faceVaryingOffset );
61 
62  inline PolygonIterator &operator++();
63  inline PolygonIterator operator++( int );
64 
65  inline bool operator==( const PolygonIterator &rhs ) const;
66  inline bool operator!=( const PolygonIterator &rhs ) const;
67 
68  inline PolygonIterator &operator=( const PolygonIterator &rhs );
69 
73  template<typename ValueIterator>
74  PolygonVertexIterator<ValueIterator> vertexBegin( ValueIterator valuesBegin ) const;
76  template<typename ValueIterator>
77  PolygonVertexIterator<ValueIterator> vertexEnd( ValueIterator valuesBegin ) const;
78 
82  template<typename ValueIterator>
83  ValueIterator faceVaryingBegin( ValueIterator valuesBegin ) const;
85  template<typename ValueIterator>
86  ValueIterator faceVaryingEnd( ValueIterator valuesBegin ) const;
87 
88  private :
89 
90  typedef boost::counting_iterator<int> FaceVaryingVertexIndexIterator;
91 
92  NumVerticesIterator m_numVerticesIterator;
93  VertexIndexIterator m_vertexIndexIterator;
94  int m_faceVaryingOffset;
95 
96 };
97 
98 } // namespace IECore
99 
100 #include "IECore/PolygonIterator.inl"
101 
102 #endif // IECORE_POLYGONITERATOR_H
Definition: PolygonIterator.h:49
Definition: PolygonVertexIterator.h:50
std::vector< int >::const_iterator NumVerticesIterator
An iterator for the vector returned by MeshPrimitive::vertexIds()->readable()
Definition: PolygonIterator.h:55
This namespace contains all components of the core library.
Definition: AddSmoothSkinningInfluencesOp.h:43