include/opencascade/StdLPersistent_Value.hxx

0001 // Copyright (c) 2015 OPEN CASCADE SAS
0002 //
0003 // This file is part of Open CASCADE Technology software library.
0004 //
0005 // This library is free software; you can redistribute it and/or modify it under
0006 // the terms of the GNU Lesser General Public License version 2.1 as published
0007 // by the Free Software Foundation, with special exception defined in the file
0008 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0009 // distribution for complete text of the license and disclaimer of any warranty.
0010 //
0011 // Alternatively, this file may be used under the terms of Open CASCADE
0012 // commercial license or contractual agreement.
0013
0014
0015 #ifndef _StdLPersistent_Value_HeaderFile
0016 #define _StdLPersistent_Value_HeaderFile
0017
0018 #include <StdObjMgt_Attribute.hxx>
0019 #include <StdLPersistent_HString.hxx>
0020
0021 #include <TDataStd_Integer.hxx>
0022 #include <TDF_TagSource.hxx>
0023 #include <TDF_Reference.hxx>
0024 #include <TDataStd_UAttribute.hxx>
0025 #include <TDataStd_Name.hxx>
0026 #include <TDataStd_Comment.hxx>
0027 #include <TDataStd_AsciiString.hxx>
0028
0029
0030 class StdLPersistent_Value
0031 {
0032   template <class AttribClass>
0033   class integer : public StdObjMgt_Attribute<AttribClass>::SingleInt
0034   {
0035   public:
0036     //! Import transient attribute from the persistent data.
0037     Standard_EXPORT virtual void ImportAttribute();
0038   };
0039
0040   template <class AttribClass,
0041             class HStringClass = StdLPersistent_HString::Extended>
0042   class string : public StdObjMgt_Attribute<AttribClass>::SingleRef
0043   {
0044   public:
0045     //! Import transient attribute from the persistent data.
0046     Standard_EXPORT virtual void ImportAttribute();
0047   };
0048
0049 public:
0050
0051   class TagSource : public integer <TDF_TagSource> {
0052   public:
0053     Standard_CString PName() const { return "PDF_TagSource"; }
0054   };
0055
0056   class Reference : public string <TDF_Reference> {
0057   public:
0058     Standard_CString PName() const { return "PDF_Reference"; }
0059   };
0060
0061   class Comment : public string <TDataStd_Comment> {
0062   public:
0063     Standard_CString PName() const { return "PDF_Comment"; }
0064   };
0065
0066   class UAttribute : public string <TDataStd_UAttribute>
0067   {
0068   public:
0069     //! Create an empty transient attribute
0070     Standard_EXPORT virtual Handle(TDF_Attribute) CreateAttribute();
0071     Standard_CString PName() const { return "PDataStd_UAttribute"; }
0072   };
0073
0074   class Integer : public integer <TDataStd_Integer>
0075   {
0076   public:
0077     //! Create an empty transient attribute
0078     Standard_EXPORT virtual Handle(TDF_Attribute) CreateAttribute();
0079     Standard_CString PName() const { return "PDataStd_Integer"; }
0080   };
0081
0082   class Name : public string <TDataStd_Name>
0083   {
0084   public:
0085     //! Create an empty transient attribute
0086     Standard_EXPORT virtual Handle(TDF_Attribute) CreateAttribute();
0087     Standard_CString PName() const { return "PDataStd_Name"; }
0088   };
0089
0090   class AsciiString : public string <TDataStd_AsciiString, StdLPersistent_HString::Ascii>
0091   {
0092   public:
0093     //! Create an empty transient attribute
0094     Standard_EXPORT virtual Handle(TDF_Attribute) CreateAttribute();
0095     Standard_CString PName() const { return "PDataStd_AsciiString"; }
0096   };
0097 };
0098
0099 template<>
0100 template<>
0101 inline Standard_CString StdObjMgt_Attribute<TDF_TagSource>::Simple<Standard_Integer>::PName() const
0102   { return "PDF_TagSource"; }
0103
0104 template<>
0105 template<>
0106 inline Standard_CString StdObjMgt_Attribute<TDF_Reference>::Simple<Handle(StdObjMgt_Persistent)>::PName() const
0107   { return "PDF_Reference"; }
0108
0109 template<>
0110 template<>
0111 inline Standard_CString StdObjMgt_Attribute<TDataStd_Comment>::Simple<Handle(StdObjMgt_Persistent)>::PName() const
0112   { return "PDataStd_Comment"; }
0113
0114 #endif