fc9b36d6 |
1 | // Copyright (c) 2013 OPEN CASCADE SAS |
2 | // |
3 | // This file is part of Open CASCADE Technology software library. |
4 | // |
5 | // This library is free software; you can redistribute it and/or modify it under |
6 | // the terms of the GNU Lesser General Public License version 2.1 as published |
7 | // by the Free Software Foundation, with special exception defined in the file |
8 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
9 | // distribution for complete text of the license and disclaimer of any warranty. |
10 | // |
11 | // Alternatively, this file may be used under the terms of Open CASCADE |
12 | // commercial license or contractual agreement. |
13 | |
14 | #ifndef _BRepMesh_SelectorOfDataStructureOfDelaun_HeaderFile |
15 | #define _BRepMesh_SelectorOfDataStructureOfDelaun_HeaderFile |
16 | |
7bd071ed |
17 | #include <Standard_Transient.hxx> |
fc9b36d6 |
18 | #include <BRepMesh_DataStructureOfDelaun.hxx> |
fc9b36d6 |
19 | #include <BRepMesh_Triangle.hxx> |
7bd071ed |
20 | #include <IMeshData_Types.hxx> |
fc9b36d6 |
21 | |
22 | class BRepMesh_Vertex; |
23 | class BRepMesh_Edge; |
24 | |
25 | //! Describes a selector and an iterator on a |
26 | //! selector of components of a mesh. |
7bd071ed |
27 | class BRepMesh_SelectorOfDataStructureOfDelaun : public Standard_Transient |
fc9b36d6 |
28 | { |
29 | public: |
30 | |
fc9b36d6 |
31 | //! Default constructor. |
32 | Standard_EXPORT BRepMesh_SelectorOfDataStructureOfDelaun(); |
33 | |
34 | //! Constructor. |
35 | //! Initializes selector by the mesh. |
36 | Standard_EXPORT BRepMesh_SelectorOfDataStructureOfDelaun(const Handle(BRepMesh_DataStructureOfDelaun)& theMesh); |
37 | |
38 | //! Initializes selector by the mesh. |
39 | Standard_EXPORT void Initialize(const Handle(BRepMesh_DataStructureOfDelaun)& theMesh); |
40 | |
41 | //! Selects all neighboring elements of the given node. |
42 | Standard_EXPORT void NeighboursOf(const BRepMesh_Vertex& theNode); |
43 | |
44 | //! Selects all neighboring elements of node with the given index. |
45 | Standard_EXPORT void NeighboursOfNode(const Standard_Integer theNodeIndex); |
46 | |
47 | //! Selects all neighboring elements of the given link. |
48 | Standard_EXPORT void NeighboursOf(const BRepMesh_Edge& theLink); |
49 | |
50 | //! Selects all neighboring elements of link with the given index. |
51 | Standard_EXPORT void NeighboursOfLink(const Standard_Integer theLinkIndex); |
52 | |
53 | //! Selects all neighboring elements of the given element. |
54 | Standard_EXPORT void NeighboursOf(const BRepMesh_Triangle& theElement); |
55 | |
56 | //! Selects all neighboring elements by nodes of the given element. |
57 | Standard_EXPORT void NeighboursOfElement(const Standard_Integer theElementIndex); |
58 | |
59 | //! Selects all neighboring elements by links of the given element. |
60 | Standard_EXPORT void NeighboursByEdgeOf(const BRepMesh_Triangle& theElement); |
61 | |
62 | //! Adds a level of neighbours by edge to the selector. |
63 | inline void NeighboursOf(const BRepMesh_SelectorOfDataStructureOfDelaun& /*theSelector*/) |
64 | { |
65 | } |
66 | |
67 | //! Adds a level of neighbours by edge the selector. |
68 | inline void AddNeighbours() |
69 | { |
70 | } |
71 | |
72 | //! Returns selected nodes. |
7bd071ed |
73 | inline const IMeshData::MapOfInteger& Nodes() const |
fc9b36d6 |
74 | { |
75 | return myNodes; |
76 | } |
77 | |
78 | //! Returns selected links. |
7bd071ed |
79 | inline const IMeshData::MapOfInteger& Links() const |
fc9b36d6 |
80 | { |
81 | return myLinks; |
82 | } |
83 | |
84 | //! Returns selected elements. |
7bd071ed |
85 | inline const IMeshData::MapOfInteger& Elements() const |
fc9b36d6 |
86 | { |
87 | return myElements; |
88 | } |
89 | |
90 | //! Gives the list of incices of frontier links. |
7bd071ed |
91 | inline const IMeshData::MapOfInteger& FrontierLinks() const |
fc9b36d6 |
92 | { |
93 | return myFrontier; |
94 | } |
95 | |
7bd071ed |
96 | DEFINE_STANDARD_RTTI_INLINE(BRepMesh_SelectorOfDataStructureOfDelaun, Standard_Transient) |
97 | |
fc9b36d6 |
98 | private: |
99 | |
100 | //! Collects elements connected to link with the given index. |
101 | void elementsOfLink(const Standard_Integer theIndex); |
102 | |
103 | private: |
104 | Handle(BRepMesh_DataStructureOfDelaun) myMesh; |
7bd071ed |
105 | IMeshData::MapOfInteger myNodes; |
106 | IMeshData::MapOfInteger myLinks; |
107 | IMeshData::MapOfInteger myElements; |
108 | IMeshData::MapOfInteger myFrontier; |
fc9b36d6 |
109 | }; |
110 | |
111 | #endif |