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ArrayItems.hh
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35 /*===========================================================================*\
36  * *
37  * $Revision: 736 $ *
38  * $Date: 2012-10-08 09:30:49 +0200 (Mo, 08 Okt 2012) $ *
39  * *
40 \*===========================================================================*/
41 
42 #ifndef OPENMESH_ARRAY_ITEMS_HH
43 #define OPENMESH_ARRAY_ITEMS_HH
44 
45 
46 //== INCLUDES =================================================================
47 
48 
49 #include <OpenMesh/Core/System/config.h>
50 #include <OpenMesh/Core/Utils/GenProg.hh>
51 #include <OpenMesh/Core/Mesh/Handles.hh>
52 
53 
54 //== NAMESPACES ===============================================================
55 
56 namespace OpenMesh {
57 
58 
59 //== CLASS DEFINITION =========================================================
60 
61 
63 struct ArrayItems
64 {
65 
66  //------------------------------------------------------ internal vertex type
67 
69  class Vertex
70  {
71  friend class ArrayKernel;
72  HalfedgeHandle halfedge_handle_;
73  };
74 
75 
76  //---------------------------------------------------- internal halfedge type
77 
78 #ifndef DOXY_IGNORE_THIS
79  class Halfedge_without_prev
80  {
81  friend class ArrayKernel;
82  FaceHandle face_handle_;
83  VertexHandle vertex_handle_;
84  HalfedgeHandle next_halfedge_handle_;
85  };
86 #endif
87 
88 #ifndef DOXY_IGNORE_THIS
89  class Halfedge_with_prev : public Halfedge_without_prev
90  {
91  friend class ArrayKernel;
92  HalfedgeHandle prev_halfedge_handle_;
93  };
94 #endif
95 
96  //TODO: should be selected with config.h define
97  typedef Halfedge_with_prev Halfedge;
98  typedef GenProg::Bool2Type<true> HasPrevHalfedge;
99 
100  //-------------------------------------------------------- internal edge type
101 #ifndef DOXY_IGNORE_THIS
102  class Edge
103  {
104  friend class ArrayKernel;
105  Halfedge halfedges_[2];
106  };
107 #endif
108 
109  //-------------------------------------------------------- internal face type
110 #ifndef DOXY_IGNORE_THIS
111  class Face
112  {
113  friend class ArrayKernel;
114  HalfedgeHandle halfedge_handle_;
115  };
116 };
117 #endif
118 
119 //=============================================================================
120 } // namespace OpenMesh
121 //=============================================================================
122 #endif // OPENMESH_ITEMS_HH defined
123 //=============================================================================

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