1 // Copyright (c) 2015 OPEN CASCADE SAS
3 // This file is part of Open CASCADE Technology software library.
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.
11 // Alternatively, this file may be used under the terms of Open CASCADE
12 // commercial license or contractual agreement.
14 #include <StdPersistent_TopLoc.hxx>
15 #include <StdObjMgt_ReadData.hxx>
16 #include <StdObject_gp_Trsfs.hxx>
19 //=======================================================================
21 //purpose : Read persistent data from a file
22 //=======================================================================
23 void StdPersistent_TopLoc::Datum3D::Read (StdObjMgt_ReadData& theReadData)
27 myTransient = new TopLoc_Datum3D (aTrsf);
30 //=======================================================================
32 //purpose : Read persistent data from a file
33 //=======================================================================
34 void StdPersistent_TopLoc::ItemLocation::Read (StdObjMgt_ReadData& theReadData)
36 theReadData >> myDatum >> myPower >> myNext;
39 //=======================================================================
41 //purpose : Import transient object from the persistent data
42 //=======================================================================
43 TopLoc_Location StdPersistent_TopLoc::ItemLocation::Import() const
45 TopLoc_Location aNext = myNext.Import();
47 return aNext * TopLoc_Location (myDatum->Import()).Powered (myPower);