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Orocos Real-Time Toolkit
2.5.0
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00001 /*************************************************************************** 00002 tag: The SourceWorks Tue Sep 7 00:55:18 CEST 2010 Return.hpp 00003 00004 Return.hpp - description 00005 ------------------- 00006 begin : Tue September 07 2010 00007 copyright : (C) 2010 The SourceWorks 00008 email : peter@thesourceworks.com 00009 00010 *************************************************************************** 00011 * This library is free software; you can redistribute it and/or * 00012 * modify it under the terms of the GNU General Public * 00013 * License as published by the Free Software Foundation; * 00014 * version 2 of the License. * 00015 * * 00016 * As a special exception, you may use this file as part of a free * 00017 * software library without restriction. Specifically, if other files * 00018 * instantiate templates or use macros or inline functions from this * 00019 * file, or you compile this file and link it with other files to * 00020 * produce an executable, this file does not by itself cause the * 00021 * resulting executable to be covered by the GNU General Public * 00022 * License. This exception does not however invalidate any other * 00023 * reasons why the executable file might be covered by the GNU General * 00024 * Public License. * 00025 * * 00026 * This library is distributed in the hope that it will be useful, * 00027 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00028 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00029 * Lesser General Public License for more details. * 00030 * * 00031 * You should have received a copy of the GNU General Public * 00032 * License along with this library; if not, write to the Free Software * 00033 * Foundation, Inc., 59 Temple Place, * 00034 * Suite 330, Boston, MA 02111-1307 USA * 00035 * * 00036 ***************************************************************************/ 00037 00038 00039 #ifndef ORO_RETURN_HPP 00040 #define ORO_RETURN_HPP 00041 00042 #include "Collect.hpp" 00043 00044 namespace RTT 00045 { 00046 namespace internal 00047 { 00052 template<int, class F, class BaseImpl> 00053 struct ReturnImpl; 00054 00055 template<class F, class BaseImpl> 00056 struct Return 00057 : public ReturnImpl<boost::function_traits<F>::arity,F,BaseImpl> 00058 {}; 00059 00060 00061 template<class F, class BaseImpl> 00062 struct ReturnImpl<0,F, BaseImpl> 00063 : public Collect<F,BaseImpl> 00064 { 00065 virtual ~ReturnImpl() {} 00066 00067 }; 00068 00069 template<class F, class BaseImpl> 00070 struct ReturnImpl<1,F,BaseImpl> 00071 : public Collect<F,BaseImpl> 00072 { 00073 typedef typename boost::function<F>::result_type result_type; 00074 typedef typename boost::function<F>::arg1_type arg1_type; 00075 virtual ~ReturnImpl() {} 00076 00077 }; 00078 00079 template<class F, class BaseImpl> 00080 struct ReturnImpl<2,F,BaseImpl> 00081 : public Collect<F,BaseImpl> 00082 { 00083 typedef typename boost::function<F>::arg1_type arg1_type; 00084 typedef typename boost::function<F>::arg2_type arg2_type; 00085 virtual ~ReturnImpl() {} 00086 00087 }; 00088 00089 template<class F, class BaseImpl> 00090 struct ReturnImpl<3,F,BaseImpl> 00091 : public Collect<F,BaseImpl> 00092 { 00093 typedef typename boost::function<F>::arg1_type arg1_type; 00094 typedef typename boost::function<F>::arg2_type arg2_type; 00095 typedef typename boost::function<F>::arg3_type arg3_type; 00096 virtual ~ReturnImpl() {} 00097 00098 }; 00099 00100 template<class F, class BaseImpl> 00101 struct ReturnImpl<4,F,BaseImpl> 00102 : public Collect<F,BaseImpl> 00103 { 00104 typedef typename boost::function<F>::arg1_type arg1_type; 00105 typedef typename boost::function<F>::arg2_type arg2_type; 00106 typedef typename boost::function<F>::arg3_type arg3_type; 00107 typedef typename boost::function<F>::arg4_type arg4_type; 00108 virtual ~ReturnImpl() {} 00109 00110 }; 00111 00112 template<class F, class BaseImpl> 00113 struct ReturnImpl<5,F,BaseImpl> 00114 : public Collect<F,BaseImpl> 00115 { 00116 typedef typename boost::function<F>::arg1_type arg1_type; 00117 typedef typename boost::function<F>::arg2_type arg2_type; 00118 typedef typename boost::function<F>::arg3_type arg3_type; 00119 typedef typename boost::function<F>::arg4_type arg4_type; 00120 typedef typename boost::function<F>::arg5_type arg5_type; 00121 virtual ~ReturnImpl() {} 00122 00123 }; 00124 00125 template<class F, class BaseImpl> 00126 struct ReturnImpl<6,F,BaseImpl> 00127 : public Collect<F,BaseImpl> 00128 { 00129 typedef typename boost::function<F>::arg1_type arg1_type; 00130 typedef typename boost::function<F>::arg2_type arg2_type; 00131 typedef typename boost::function<F>::arg3_type arg3_type; 00132 typedef typename boost::function<F>::arg4_type arg4_type; 00133 typedef typename boost::function<F>::arg5_type arg5_type; 00134 typedef typename boost::function<F>::arg6_type arg6_type; 00135 virtual ~ReturnImpl() {} 00136 00137 }; 00138 00139 template<class F, class BaseImpl> 00140 struct ReturnImpl<7,F,BaseImpl> 00141 : public Collect<F,BaseImpl> 00142 { 00143 typedef typename boost::function<F>::arg1_type arg1_type; 00144 typedef typename boost::function<F>::arg2_type arg2_type; 00145 typedef typename boost::function<F>::arg3_type arg3_type; 00146 typedef typename boost::function<F>::arg4_type arg4_type; 00147 typedef typename boost::function<F>::arg5_type arg5_type; 00148 typedef typename boost::function<F>::arg6_type arg6_type; 00149 typedef typename boost::function<F>::arg7_type arg7_type; 00150 virtual ~ReturnImpl() {} 00151 00152 }; 00153 } 00154 } 00155 #endif
1.7.6.1