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.
15 #ifndef _StdLPersistent_Dependency_HeaderFile
16 #define _StdLPersistent_Dependency_HeaderFile
18 #include <StdObjMgt_Attribute.hxx>
19 #include <StdLPersistent_HString.hxx>
20 #include <StdLPersistent_HArray1.hxx>
22 #include <TDataStd_Expression.hxx>
23 #include <TDataStd_Relation.hxx>
26 class StdLPersistent_Dependency
28 template <class AttribClass>
29 class instance : public StdObjMgt_Attribute<AttribClass>
32 //! Read persistent data from a file.
33 inline void Read (StdObjMgt_ReadData& theReadData)
34 { theReadData >> myName >> myVariables; }
36 //! Import transient attribuite from the persistent data.
37 void Import (const Handle(AttribClass)& theAttribute) const;
40 Handle(StdLPersistent_HString::Extended) myName;
41 Handle(StdLPersistent_HArray1::Persistent) myVariables;
45 typedef instance<TDataStd_Expression> Expression;
46 typedef instance<TDataStd_Relation> Relation;