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1 | // Created on: 2000-09-29 |
2 | // Created by: Andrey BETENEV |
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3 | // Copyright (c) 2000-2014 OPEN CASCADE SAS |
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4 | // |
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5 | // This file is part of Open CASCADE Technology software library. |
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6 | // |
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7 | // This library is free software; you can redistribute it and/or modify it under |
8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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9 | // by the Free Software Foundation, with special exception defined in the file |
10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
11 | // distribution for complete text of the license and disclaimer of any warranty. |
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12 | // |
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13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
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15 | |
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16 | |
17 | #include <Interface_Graph.hxx> |
18 | #include <Interface_HGraph.hxx> |
19 | #include <Interface_InterfaceModel.hxx> |
20 | #include <STEPConstruct_Tool.hxx> |
21 | #include <Transfer_FinderProcess.hxx> |
22 | #include <Transfer_TransientProcess.hxx> |
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23 | #include <XSControl_TransferReader.hxx> |
24 | #include <XSControl_TransferWriter.hxx> |
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25 | #include <XSControl_WorkSession.hxx> |
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26 | |
27 | //======================================================================= |
28 | //function : STEPConstruct_Tool |
29 | //purpose : |
30 | //======================================================================= |
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31 | STEPConstruct_Tool::STEPConstruct_Tool () |
32 | { |
33 | } |
34 | |
35 | //======================================================================= |
36 | //function : STEPConstruct_Tool |
37 | //purpose : |
38 | //======================================================================= |
39 | |
40 | STEPConstruct_Tool::STEPConstruct_Tool (const Handle(XSControl_WorkSession) &WS) |
41 | { |
42 | SetWS ( WS ); |
43 | } |
44 | |
45 | //======================================================================= |
46 | //function : Init |
47 | //purpose : |
48 | //======================================================================= |
49 | |
50 | Standard_Boolean STEPConstruct_Tool::SetWS (const Handle(XSControl_WorkSession) &WS) |
51 | { |
52 | myWS.Nullify(); |
53 | myTransientProcess.Nullify(); |
54 | myFinderProcess.Nullify(); |
55 | |
56 | if ( WS.IsNull() ) return Standard_False; |
57 | myWS = WS; |
58 | myHGraph = myWS->HGraph(); |
59 | |
60 | // collect data on reading process |
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61 | const Handle(XSControl_TransferReader) &TR = WS->TransferReader(); |
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62 | if ( ! TR.IsNull() ) myTransientProcess = TR->TransientProcess(); |
63 | |
64 | // collect data on writing process |
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65 | const Handle(XSControl_TransferWriter) &TW = myWS->TransferWriter(); |
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66 | if ( ! TW.IsNull() ) myFinderProcess = TW->FinderProcess(); |
67 | |
68 | return ! myTransientProcess.IsNull() && ! myFinderProcess.IsNull(); |
69 | } |