X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMDS%2FSMDS_Position.hxx;h=ea8591706c9fffc4cbfa5ab63f2784a36aa733ed;hp=50ebcffcd80531692e880765e827f06439494a48;hb=d9f4b53e489dd5857db264ede6acded7b076c9f1;hpb=4791f5b30ea7a9c1247aa551750dc71cb83b99aa diff --git a/src/SMDS/SMDS_Position.hxx b/src/SMDS/SMDS_Position.hxx index 50ebcffcd..ea8591706 100644 --- a/src/SMDS/SMDS_Position.hxx +++ b/src/SMDS/SMDS_Position.hxx @@ -1,120 +1,97 @@ -// SMESH SMDS : implementaion of Salome mesh data structure +// Copyright (C) 2007-2022 CEA/DEN, EDF R&D, OPEN CASCADE // -// Copyright (C) 2003 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. -// -// 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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org +// 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 -#endif -#ifndef _Handle_SMDS_Position_HeaderFile -#include "Handle_SMDS_Position.hxx" -#endif +#include "SMESH_SMDS.hxx" -#ifndef _Standard_Integer_HeaderFile -#include -#endif -#ifndef _SMDS_TypeOfPosition_HeaderFile #include "SMDS_TypeOfPosition.hxx" -#endif -#ifndef _MMgt_TShared_HeaderFile -#include -#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 +//class SMDS_Position; +//typedef boost::shared_ptr 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 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 ) : std::unique_ptr< T >(), myIsOwner( from.myIsOwner ) + { this->swap( const_cast( from )); } + + SMDS_Ptr& operator=( const SMDS_Ptr& from ) + { + myIsOwner = from.myIsOwner; + this->swap( const_cast( from )); + return *this; + } + + template + SMDS_Ptr( const SMDS_Ptr< Y >& base ): myIsOwner( true ) + { + if ( const T* p = dynamic_cast( base.get() )) + { + this->reset( const_cast( 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