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dyn_cast.hh
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1 //------------------------------------------------------------------------------
2 // This file is part of the OpenStructure project <www.openstructure.org>
3 //
4 // Copyright (C) 2008-2011 by the OpenStructure authors
5 //
6 // This library is free software; you can redistribute it and/or modify it under
7 // the terms of the GNU Lesser General Public License as published by the Free
8 // Software Foundation; either version 3.0 of the License, or (at your option)
9 // any later version.
10 // This library is distributed in the hope that it will be useful, but WITHOUT
11 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12 // FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
13 // details.
14 //
15 // You should have received a copy of the GNU Lesser General Public License
16 // along with this library; if not, write to the Free Software Foundation, Inc.,
17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18 //------------------------------------------------------------------------------
19 #ifndef OST_BASE_DYN_CAST_HH
20 #define OST_BASE_DYN_CAST_HH
21 
22 #include <boost/shared_ptr.hpp>
23 
24 namespace ost {
25 
28 template <typename T, typename F>
29 inline boost::shared_ptr<T> dyn_cast(F f)
30 {
31  return boost::dynamic_pointer_cast<T>(f);
32 }
33 
34 }
35 
36 #endif
boost::shared_ptr< T > dyn_cast(F f)
a convenient shortcut for the painfully long boost::dynamic_pointer_cast
Definition: dyn_cast.hh:29