-// File generated by CPPExt (Transient)
+// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
//
-// Copyright (C) 1991,1995 by
-//
-// MATRA DATAVISION, FRANCE
-//
-// This software is furnished in accordance with the terms and conditions
-// of the contract and with the inclusion of the above copyright notice.
-// This software or any other copy thereof may not be provided or otherwise
-// be made available to any other person. No title to an ownership of the
-// software is hereby transferred.
-//
-// At the termination of the contract, the software and all copies of this
-// software must be deleted.
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+// SMESH SMDS : implementation of Salome mesh data structure
+// File : SMDS_Position.hxx
+// Module : SMESH
//
#ifndef _SMDS_Position_HeaderFile
#define _SMDS_Position_HeaderFile
-#ifndef _Standard_HeaderFile
-#include <Standard.hxx>
-#endif
-#ifndef _Handle_SMDS_Position_HeaderFile
-#include "Handle_SMDS_Position.hxx"
-#endif
+#include "SMESH_SMDS.hxx"
-#ifndef _Standard_Integer_HeaderFile
-#include <Standard_Integer.hxx>
-#endif
-#ifndef _SMDS_TypeOfPosition_HeaderFile
#include "SMDS_TypeOfPosition.hxx"
-#endif
-#ifndef _MMgt_TShared_HeaderFile
-#include <MMgt_TShared.hxx>
-#endif
-class gp_Pnt;
-
-
-class SMDS_Position : public MMgt_TShared {
-
-public:
-
- inline void* operator new(size_t,void* anAddress)
- {
- return anAddress;
- }
- inline void* operator new(size_t size)
- {
- return Standard::Allocate(size);
- }
- inline void operator delete(void *anAddress)
- {
- if (anAddress) Standard::Free((Standard_Address&)anAddress);
- }
-// inline void operator delete(void *anAddress, size_t size)
-// {
-// if (anAddress) Standard::Free((Standard_Address&)anAddress,size);
-// }
- // Methods PUBLIC
- //
-Standard_EXPORT virtual gp_Pnt Coords() const = 0;
-Standard_EXPORT inline SMDS_TypeOfPosition GetTypeOfPosition() const;
-Standard_EXPORT inline void SetShapeId(const Standard_Integer aShapeId) ;
-Standard_EXPORT inline Standard_Integer GetShapeId() const;
-Standard_EXPORT ~SMDS_Position();
-
-
+#include <memory>
+//class SMDS_Position;
+//typedef boost::shared_ptr<SMDS_Position> SMDS_PositionPtr;
+//typedef SMDS_Position* SMDS_PositionPtr;
- // Type management
- //
- Standard_EXPORT friend Handle_Standard_Type& SMDS_Position_Type_();
- Standard_EXPORT const Handle(Standard_Type)& DynamicType() const;
- Standard_EXPORT Standard_Boolean IsKind(const Handle(Standard_Type)&) const;
-
-protected:
-
- // Methods PROTECTED
- //
-Standard_EXPORT SMDS_Position(const Standard_Integer aShapeId,const SMDS_TypeOfPosition aType = SMDS_TOP_UNSPEC);
-
-
- // Fields PROTECTED
- //
-
-
-private:
-
- // Methods PRIVATE
- //
-
-
- // Fields PRIVATE
- //
-Standard_Integer myShapeId;
-SMDS_TypeOfPosition myType;
-
+class SMDS_EXPORT SMDS_Position
+{
+ public:
+ virtual SMDS_TypeOfPosition GetTypeOfPosition() const = 0;
+ int GetDim() const { return GetTypeOfPosition(); }
+ virtual const double* GetParameters() const = 0;
+ virtual ~SMDS_Position() {}
};
+/*!
+ * \brief Replace "typedef SMDS_Position* SMDS_PositionPtr" by a smart
+ * pointer allowing implicit casting to derived types; e.g.
+ * if ( SMDS_FacePositionPtr fPos = node->GetPosition() )
+ * fPos->SetUParameter(0);
+ */
+
+template<class T>
+class SMDS_EXPORT SMDS_Ptr : public std::unique_ptr< T >
+{
+ bool myIsOwner;
+
+ public:
+ SMDS_Ptr( T * pos = (T *) 0, bool isOwner=true ):
+ std::unique_ptr< T >( pos ), myIsOwner( isOwner ) {}
+
+ SMDS_Ptr( const SMDS_Ptr& from ) : myIsOwner( from.myIsOwner )
+ { this->swap( const_cast<SMDS_Ptr&>( from )); }
+
+ SMDS_Ptr& operator=( const SMDS_Ptr& from )
+ {
+ myIsOwner = from.myIsOwner;
+ this->swap( const_cast<SMDS_Ptr&>( from ));
+ return *this;
+ }
+
+ template<class Y>
+ SMDS_Ptr( const SMDS_Ptr< Y >& base ): myIsOwner( true )
+ {
+ if ( const T* p = dynamic_cast<const T*>( base.get() ))
+ {
+ this->reset( const_cast<T*>( p ));
+ this->myIsOwner = base.IsOwner();
+ const_cast< SMDS_Ptr< Y >& >( base ).release();
+ }
+ }
+ ~SMDS_Ptr() { if ( !myIsOwner ) this->release(); }
+
+ operator bool () const { return bool( this->get() ); }
+ bool IsOwner() const { return myIsOwner; }
+};
-#include "SMDS_Position.lxx"
-
-
-
-// other inline functions and methods (like "C++: function call" methods)
-//
-
+class SMDS_EdgePosition;
+class SMDS_FacePosition;
+typedef SMDS_Ptr< SMDS_Position > SMDS_PositionPtr;
+typedef SMDS_Ptr< SMDS_EdgePosition > SMDS_EdgePositionPtr;
+typedef SMDS_Ptr< SMDS_FacePosition > SMDS_FacePositionPtr;
#endif
