sigx++ 2.0.1
ref.h
Go to the documentation of this file.
00001 #ifndef _SIGX_AUTO_REF_H_
00002 #define _SIGX_AUTO_REF_H_
00003 
00004 /*
00005  * Copyright 2008 Klaus Triendl
00006  *
00007  * This library is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU Library General Public
00009  * License as published by the Free Software Foundation; either
00010  * version 2 of the License, or (at your option) any later version.
00011  *
00012  * This library is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015  * Library General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU Library General Public
00018  * License along with this library; if not, write to the Free 
00019  * Software Foundation, 51 Franklin Street, Fifth Floor, 
00020  * Boston, MA 02110-1301, USA.
00021  */
00022 
00030 #include <sigc++/reference_wrapper.h>
00031 
00032 
00033 namespace sigx
00034 {
00035 
00036 
00037 template <class T_type>
00038 sigc::reference_wrapper<T_type> ref(T_type& v)
00039 {
00040     return sigc::reference_wrapper<T_type>(v);
00041 }
00042 
00043 template <class T_type>
00044 sigc::const_reference_wrapper<T_type> ref(const T_type& v)
00045 {
00046     return sigc::const_reference_wrapper<T_type>(v);
00047 }
00048 
00049 
00050 template <class T_type>
00051 sigc::reference_wrapper<T_type> ref(const sigc::reference_wrapper<T_type>& v)
00052 {
00053     return sigc::reference_wrapper<T_type>(v);
00054 }
00055 
00056 template <class T_type>
00057 sigc::const_reference_wrapper<T_type> ref(const sigc::const_reference_wrapper<T_type>& v)
00058 {
00059     return sigc::const_reference_wrapper<T_type>(v);
00060 }
00061 
00062 
00063 }   // namespace sigx
00064 
00065 
00066 #endif  // file guard