0024023: Revamp the OCCT Handle -- general
[occt.git] / src / Transfer / Transfer_ActorOfFinderProcess.cxx
1 // Copyright (c) 1999-2014 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 #include <Transfer_ActorOfFinderProcess.ixx>
15 #include <Transfer_TransientMapper.hxx>
16 #include <Transfer_FinderProcess.hxx>
17 #include <Transfer_SimpleBinderOfTransient.hxx>
18
19 Transfer_ActorOfFinderProcess::Transfer_ActorOfFinderProcess ()    {  themodetrans = 0;  }
20
21 Standard_Integer& Transfer_ActorOfFinderProcess::ModeTrans ()
22 {  return themodetrans;  }
23
24 Handle(Transfer_Binder)  Transfer_ActorOfFinderProcess::Transfer
25   (const Handle(Transfer_Finder)& fnd,
26    const Handle(Transfer_FinderProcess)& FP)
27 {
28   Handle(Transfer_TransientMapper) tm = Handle(Transfer_TransientMapper)::DownCast (fnd);
29   if (tm.IsNull()) return NullResult();
30   Handle(Standard_Transient) res = TransferTransient (tm->Value(),FP);
31   if (res.IsNull()) return NullResult();
32   return TransientResult (res);
33 }
34
35 Handle(Transfer_Binder)  Transfer_ActorOfFinderProcess::Transferring
36   (const Handle(Transfer_Finder)& ent,
37    const Handle(Transfer_ProcessForFinder)& TP)
38 {
39   return Transfer(ent,Handle(Transfer_FinderProcess)::DownCast(TP));
40 }
41
42 Handle(Standard_Transient)  Transfer_ActorOfFinderProcess::TransferTransient
43   (const Handle(Standard_Transient)& /*ent*/,
44    const Handle(Transfer_FinderProcess)& )
45 {
46   Handle(Standard_Transient) nulres;
47   return nulres;
48 }