0024002: Overall code and build procedure refactoring -- automatic

Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl":
- WOK-generated header files from inc and sources from drv are moved to src
- CDL files removed
- All packages are converted to nocdlpack

src/IFGraph/IFGraph_ExternalSources.hxx

@@ -0,0 +1,85 @@
+// Created on: 1992-09-23
+// Created by: Christian CAILLET
+// Copyright (c) 1992-1999 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 _IFGraph_ExternalSources_HeaderFile
+#define _IFGraph_ExternalSources_HeaderFile
+
+#include <Standard.hxx>
+#include <Standard_DefineAlloc.hxx>
+#include <Standard_Handle.hxx>
+
+#include <Interface_Graph.hxx>
+#include <Interface_GraphContent.hxx>
+#include <Standard_Boolean.hxx>
+class Interface_Graph;
+class Standard_Transient;
+class Interface_EntityIterator;
+
+
+//! this class gives entities which are Source of entities of
+//! a sub-part, but are not contained by this sub-part
+class IFGraph_ExternalSources  : public Interface_GraphContent
+{
+public:
+
+  DEFINE_STANDARD_ALLOC
+
+  
+  //! creates empty ExternalSources, ready to work
+  Standard_EXPORT IFGraph_ExternalSources(const Interface_Graph& agraph);
+  
+  //! adds an entity and its shared ones to the list
+  Standard_EXPORT void GetFromEntity (const Handle(Standard_Transient)& ent);
+  
+  //! adds a list of entities (as an iterator) with shared ones
+  Standard_EXPORT void GetFromIter (const Interface_EntityIterator& iter);
+  
+  //! Allows to restart on a new data set
+  Standard_EXPORT void ResetData();
+  
+  //! Evaluates external sources of a set of entities
+  Standard_EXPORT virtual void Evaluate() Standard_OVERRIDE;
+  
+  //! Returns True if no External Source are found
+  //! It means that we have a "root" set
+  //! (performs an Evaluation as necessary)
+  Standard_EXPORT Standard_Boolean IsEmpty();
+
+
+
+
+protected:
+
+
+
+
+
+private:
+
+
+
+  Interface_Graph thegraph;
+
+
+};
+
+
+
+
+
+
+
+#endif // _IFGraph_ExternalSources_HeaderFile