1 // Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
2 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License.
9 // This library is distributed in the hope that it will be useful
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #ifndef SALOMEDSCLIENT_DEF_HXX
21 #define SALOMEDSCLIENT_DEF_HXX
23 #include <boost/shared_ptr.hpp>
25 template<class T> class clt_shared_ptr: public boost::shared_ptr<T>
31 explicit clt_shared_ptr(Y * p)
37 clt_shared_ptr(clt_shared_ptr<Y> const & r):
38 boost::shared_ptr<T>(r,boost::detail::dynamic_cast_tag())
42 clt_shared_ptr & operator=(clt_shared_ptr<Y> const & r)
44 clt_shared_ptr<T>(r).swap(*this);
48 template<class Y> clt_shared_ptr& operator()(Y * p) // Y must be complete
50 if(T* pt = dynamic_cast<T*>(p))
51 boost::shared_ptr<T>::reset(pt);
53 boost::throw_exception(std::bad_cast());
59 #define _PTR(Class) clt_shared_ptr<SALOMEDSClient_##Class>
60 #define _CAST(Class, shared_ptr_Obj) dynamic_cast<SALOMEDS_##Class*>(shared_ptr_Obj.get())