src/SALOMEDSImpl/SALOMEDSImpl_StudyHandle.hxx

   1 //  File   : SALOMEDSImpl_StudyHandle.hxx
   2 //  Author : Sergey RUIN
   3 //  Module : SALOME
   4
   5 #ifndef SALOMEDSImpl_StudyHandle_HeaderFile
   6 #define SALOMEDSImpl_StudyHandle_HeaderFile
   7
   8 #include <Standard_DefineHandle.hxx>
   9 #include <TDF_Attribute.hxx>
  10 #include <TDF_Label.hxx>
  11
  12 class Standard_GUID;
  13 class Handle(TDF_Attribute);
  14 class Handle(TDF_RelocationTable);
  15
  16 /*
  17   Class       : SALOMEDSImpl_StudyHandle
  18   Description : PRIVATE: This class is intended for storing of the study handle
  19 */
  20
  21 DEFINE_STANDARD_HANDLE( SALOMEDSImpl_StudyHandle, TDF_Attribute )
  22
  23 #include "SALOMEDSImpl_Study.hxx"
  24
  25 #ifndef WNT
  26 class Standard_EXPORT SALOMEDSImpl_StudyHandle : public TDF_Attribute
  27 #else
  28 class SALOMEDSImpl_StudyHandle : public TDF_Attribute
  29 #endif
  30 {
  31
  32 public:
  33 Standard_EXPORT                                  SALOMEDSImpl_StudyHandle();
  34 Standard_EXPORT                                  ~SALOMEDSImpl_StudyHandle() { myHandle.Nullify(); }
  35
  36 Standard_EXPORT  static Handle(SALOMEDSImpl_StudyHandle) Set(const TDF_Label& theLabel, const Handle(SALOMEDSImpl_Study)& theStudy);
  37 Standard_EXPORT  static const                    Standard_GUID& GetID() ;
  38
  39 Standard_EXPORT  void                            SetHandle(const Handle(SALOMEDSImpl_Study)& theStudy) { myHandle = theStudy; }
  40 Standard_EXPORT  Handle(SALOMEDSImpl_Study)      GetHandle() { return myHandle; }
  41 Standard_EXPORT  const Standard_GUID&            ID() const;
  42 Standard_EXPORT  void                            Restore( const Handle(TDF_Attribute)& theWith );
  43 Standard_EXPORT  Handle(TDF_Attribute)           NewEmpty() const;
  44 Standard_EXPORT  void                            Paste( const Handle(TDF_Attribute)& theInto,
  45                                                                                     const Handle(TDF_RelocationTable)& ) const;
  46
  47 private:
  48   Handle(SALOMEDSImpl_Study) myHandle;
  49
  50 public:
  51   DEFINE_STANDARD_RTTI( SALOMEDSImpl_StudyHandle )
  52 };
  53
  54 #endif