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1 | // Created on: 1992-10-02 |
2 | // Created by: Christian CAILLET |
3 | // Copyright (c) 1992-1999 Matra Datavision |
4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
5 | // |
6 | // This file is part of Open CASCADE Technology software library. |
7 | // |
8 | // This library is free software; you can redistribute it and/or modify it under |
9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
10 | // by the Free Software Foundation, with special exception defined in the file |
11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
12 | // distribution for complete text of the license and disclaimer of any warranty. |
13 | // |
14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
16 | |
17 | #ifndef _IFGraph_AllConnected_HeaderFile |
18 | #define _IFGraph_AllConnected_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Interface_Graph.hxx> |
25 | #include <Interface_GraphContent.hxx> |
26 | class Interface_Graph; |
27 | class Standard_Transient; |
28 | |
29 | |
30 | //! this class gives content of the CONNECTED COMPONANT(S) |
31 | //! which include specific Entity(ies) |
32 | class IFGraph_AllConnected : public Interface_GraphContent |
33 | { |
34 | public: |
35 | |
36 | DEFINE_STANDARD_ALLOC |
37 | |
38 | |
39 | //! creates an AllConnected from a graph, empty ready to be filled |
40 | Standard_EXPORT IFGraph_AllConnected(const Interface_Graph& agraph); |
41 | |
42 | //! creates an AllConnected which memorizes Entities Connected to |
43 | //! a given one, at any level : that is, itself, all Entities |
44 | //! Shared by it and Sharing it, and so on. |
45 | //! In other terms, this is the content of the CONNECTED COMPONANT |
46 | //! which include a specific Entity |
47 | Standard_EXPORT IFGraph_AllConnected(const Interface_Graph& agraph, const Handle(Standard_Transient)& ent); |
48 | |
49 | //! adds an entity and its Connected ones to the list (allows to |
50 | //! cumulate all Entities Connected by some ones) |
51 | //! Note that if "ent" is in the already computed list,, no entity |
52 | //! will be added, but if "ent" is not already in the list, a new |
53 | //! Connected Componant will be cumulated |
54 | Standard_EXPORT void GetFromEntity (const Handle(Standard_Transient)& ent); |
55 | |
56 | //! Allows to restart on a new data set |
57 | Standard_EXPORT void ResetData(); |
58 | |
59 | //! does the specific evaluation (Connected entities atall levels) |
60 | Standard_EXPORT virtual void Evaluate() Standard_OVERRIDE; |
61 | |
62 | |
63 | |
64 | |
65 | protected: |
66 | |
67 | |
68 | |
69 | |
70 | |
71 | private: |
72 | |
73 | |
74 | |
75 | Interface_Graph thegraph; |
76 | |
77 | |
78 | }; |
79 | |
80 | |
81 | |
82 | |
83 | |
84 | |
85 | |
86 | #endif // _IFGraph_AllConnected_HeaderFile |