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 // Created on: 1997-07-31
 // Created by: Denis PASCAL
 // Copyright (c) 1997-1999 Matra Datavision
 // Copyright (c) 1999-2014 OPEN CASCADE SAS
 //
 // This file is part of Open CASCADE Technology software library.
 //
 // This library is free software; you can redistribute it and/or modify it under
 // the terms of the GNU Lesser General Public License version 2.1 as published
 // by the Free Software Foundation, with special exception defined in the file
 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
 // distribution for complete text of the license and disclaimer of any warranty.
 //
 // Alternatively, this file may be used under the terms of Open CASCADE
 // commercial license or contractual agreement.
 
 #ifndef _TDataStd_Name_HeaderFile
 #define _TDataStd_Name_HeaderFile
 
 #include <TDataStd_GenericExtString.hxx>
 #include <Standard_OStream.hxx>
 
 class TDF_Label;
 class TCollection_ExtendedString;
 
 class TDataStd_Name;
 DEFINE_STANDARD_HANDLE(TDataStd_Name, TDataStd_GenericExtString)
 
 //! Used to define a name attribute containing a string which specifies the name.
 class TDataStd_Name : public TDataStd_GenericExtString
 {
 
 public:
   //! class methods working on the name itself
   //! ========================================
   //! Returns the GUID for name attributes.
   Standard_EXPORT static const Standard_GUID& GetID();
 
   //! Creates (if does not exist) and sets the name in the name attribute.
   //! from any label <L>  search in father  labels (L is not
   //! concerned) the first name attribute.if found set it in
   //! <father>.
   //! class methods working on the name tree
   //! ======================================
   //! Search in the  whole TDF_Data the Name attribute which
   //! fit with <fullPath>. Returns True if found.
   //! Search  under <currentLabel>  a  label which fit with
   //! <name>. Returns True if  found. Shortcut which  avoids
   //! building a ListOfExtendedStrin.
   //! Search in the whole TDF_Data the label which fit with name
   //! Returns True if found.
   //! tools methods to translate path <-> pathlist
   //! ===========================================
   //! move to draw For Draw test we may provide this tool method which convert a path in a
   //! sequence of string to call after the FindLabel methods.
   //! Example: if it's given "Assembly:Part_1:Sketch_5" it will return in <pathlist>
   //! the list of 3 strings: "Assembly","Part_1","Sketch_5".
   //! move to draw from <pathlist> build the string path
   //! Name methods
   //! ============
   Standard_EXPORT static Handle(TDataStd_Name) Set(const TDF_Label&                  label,
                                                    const TCollection_ExtendedString& string);
 
   //! Finds, or creates, a Name attribute with explicit user defined <guid> and sets <string>.
   //! The Name attribute  is  returned.
   Standard_EXPORT static Handle(TDataStd_Name) Set(const TDF_Label&                  label,
                                                    const Standard_GUID&              guid,
                                                    const TCollection_ExtendedString& string);
 
   Standard_EXPORT TDataStd_Name();
 
   //! Sets <S> as name. Raises if <S> is not a valid name.
   Standard_EXPORT void Set(const TCollection_ExtendedString& S) Standard_OVERRIDE;
 
   //! Sets the explicit user defined GUID  to the attribute.
   Standard_EXPORT void SetID(const Standard_GUID& guid) Standard_OVERRIDE;
 
   //! Sets default GUID for the attribute.
   Standard_EXPORT void SetID() Standard_OVERRIDE;
 
   Standard_EXPORT virtual Standard_OStream& Dump(Standard_OStream& anOS) const Standard_OVERRIDE;
 
   DEFINE_DERIVED_ATTRIBUTE(TDataStd_Name, TDataStd_GenericExtString)
 };
 
 #endif // _TDataStd_Name_HeaderFile

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