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ArrayItems.hh
1 /*===========================================================================*\
2 * *
3 * OpenMesh *
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5 * www.openmesh.org *
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33 \*===========================================================================*/
34
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 //=============================================================================