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QxOrm 1.1.9
C++ Object Relational Mapping library
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00001 /**************************************************************************** 00002 ** 00003 ** http://www.qxorm.com/ 00004 ** http://sourceforge.net/projects/qxorm/ 00005 ** Original file by Lionel Marty 00006 ** 00007 ** This file is part of the QxOrm library 00008 ** 00009 ** This software is provided 'as-is', without any express or implied 00010 ** warranty. In no event will the authors be held liable for any 00011 ** damages arising from the use of this software. 00012 ** 00013 ** GNU Lesser General Public License Usage 00014 ** This file must be used under the terms of the GNU Lesser 00015 ** General Public License version 2.1 as published by the Free Software 00016 ** Foundation and appearing in the file 'license.lgpl.txt' included in the 00017 ** packaging of this file. Please review the following information to 00018 ** ensure the GNU Lesser General Public License version 2.1 requirements 00019 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. 00020 ** 00021 ** If you have questions regarding the use of this file, please contact : 00022 ** contact@qxorm.com 00023 ** 00024 ****************************************************************************/ 00025 00026 #ifndef _QX_FUNCTION_5_H_ 00027 #define _QX_FUNCTION_5_H_ 00028 00029 #ifdef _MSC_VER 00030 #pragma once 00031 #endif 00032 00040 #include <QxFunction/IxFunction.h> 00041 #include <QxFunction/QxParameters.h> 00042 00043 namespace qx { 00044 00049 template <class Owner, typename R, typename P1, typename P2, typename P3, typename P4, typename P5> 00050 class QxFunction_5 : public IxFunction 00051 { 00052 00053 public: 00054 00055 typedef boost::function<R (Owner *, P1, P2, P3, P4, P5)> type_fct; 00056 typedef typename qx::trait::remove_attr<P1, false>::type type_P1; 00057 typedef typename qx::trait::remove_attr<P2, false>::type type_P2; 00058 typedef typename qx::trait::remove_attr<P3, false>::type type_P3; 00059 typedef typename qx::trait::remove_attr<P4, false>::type type_P4; 00060 typedef typename qx::trait::remove_attr<P5, false>::type type_P5; 00061 QX_FUNCTION_CLASS_MEMBER_FCT(QxFunction_5); 00062 00063 virtual qx_bool isValidParams(const QString & params) const { Q_UNUSED(params); return true; } 00064 virtual qx_bool isValidParams(const type_any_params & params) const { Q_UNUSED(params); return true; } 00065 00066 private: 00067 00068 template <class T, bool bReturnValue /* = false */> 00069 struct QxInvokerFct 00070 { 00071 static inline qx_bool invoke(void * pOwner, const T & params, boost::any * ret, const QxFunction_5 * pThis) 00072 { 00073 QX_FUNCTION_INVOKE_START_WITH_OWNER(); 00074 QX_FUNCTION_FETCH_PARAM(type_P1, p1, get_param_1); 00075 QX_FUNCTION_FETCH_PARAM(type_P2, p2, get_param_2); 00076 QX_FUNCTION_FETCH_PARAM(type_P3, p3, get_param_3); 00077 QX_FUNCTION_FETCH_PARAM(type_P4, p4, get_param_4); 00078 QX_FUNCTION_FETCH_PARAM(type_P5, p5, get_param_5); 00079 try { pThis->m_fct(static_cast<Owner *>(pOwner), p1, p2, p3, p4, p5); } 00080 QX_FUNCTION_CATCH_AND_RETURN_INVOKE(); 00081 } 00082 }; 00083 00084 template <class T> 00085 struct QxInvokerFct<T, true> 00086 { 00087 static inline qx_bool invoke(void * pOwner, const T & params, boost::any * ret, const QxFunction_5 * pThis) 00088 { 00089 QX_FUNCTION_INVOKE_START_WITH_OWNER(); 00090 QX_FUNCTION_FETCH_PARAM(type_P1, p1, get_param_1); 00091 QX_FUNCTION_FETCH_PARAM(type_P2, p2, get_param_2); 00092 QX_FUNCTION_FETCH_PARAM(type_P3, p3, get_param_3); 00093 QX_FUNCTION_FETCH_PARAM(type_P4, p4, get_param_4); 00094 QX_FUNCTION_FETCH_PARAM(type_P5, p5, get_param_5); 00095 try { R retTmp = pThis->m_fct(static_cast<Owner *>(pOwner), p1, p2, p3, p4, p5); if (ret) { (* ret) = boost::any(retTmp); } } 00096 QX_FUNCTION_CATCH_AND_RETURN_INVOKE(); 00097 } 00098 }; 00099 00100 }; 00101 00102 template <typename R, typename P1, typename P2, typename P3, typename P4, typename P5> 00103 class QxFunction_5<void, R, P1, P2, P3, P4, P5> : public IxFunction 00104 { 00105 00106 public: 00107 00108 typedef boost::function<R (P1, P2, P3, P4, P5)> type_fct; 00109 typedef typename qx::trait::remove_attr<P1, false>::type type_P1; 00110 typedef typename qx::trait::remove_attr<P2, false>::type type_P2; 00111 typedef typename qx::trait::remove_attr<P3, false>::type type_P3; 00112 typedef typename qx::trait::remove_attr<P4, false>::type type_P4; 00113 typedef typename qx::trait::remove_attr<P5, false>::type type_P5; 00114 QX_FUNCTION_CLASS_FCT(QxFunction_5); 00115 00116 virtual qx_bool isValidParams(const QString & params) const { Q_UNUSED(params); return true; } 00117 virtual qx_bool isValidParams(const type_any_params & params) const { Q_UNUSED(params); return true; } 00118 00119 private: 00120 00121 template <class T, bool bReturnValue /* = false */> 00122 struct QxInvokerFct 00123 { 00124 static inline qx_bool invoke(const T & params, boost::any * ret, const QxFunction_5 * pThis) 00125 { 00126 QX_FUNCTION_INVOKE_START_WITHOUT_OWNER(); 00127 QX_FUNCTION_FETCH_PARAM(type_P1, p1, get_param_1); 00128 QX_FUNCTION_FETCH_PARAM(type_P2, p2, get_param_2); 00129 QX_FUNCTION_FETCH_PARAM(type_P3, p3, get_param_3); 00130 QX_FUNCTION_FETCH_PARAM(type_P4, p4, get_param_4); 00131 QX_FUNCTION_FETCH_PARAM(type_P5, p5, get_param_5); 00132 try { pThis->m_fct(p1, p2, p3, p4, p5); } 00133 QX_FUNCTION_CATCH_AND_RETURN_INVOKE(); 00134 } 00135 }; 00136 00137 template <class T> 00138 struct QxInvokerFct<T, true> 00139 { 00140 static inline qx_bool invoke(const T & params, boost::any * ret, const QxFunction_5 * pThis) 00141 { 00142 QX_FUNCTION_INVOKE_START_WITHOUT_OWNER(); 00143 QX_FUNCTION_FETCH_PARAM(type_P1, p1, get_param_1); 00144 QX_FUNCTION_FETCH_PARAM(type_P2, p2, get_param_2); 00145 QX_FUNCTION_FETCH_PARAM(type_P3, p3, get_param_3); 00146 QX_FUNCTION_FETCH_PARAM(type_P4, p4, get_param_4); 00147 QX_FUNCTION_FETCH_PARAM(type_P5, p5, get_param_5); 00148 try { R retTmp = pThis->m_fct(p1, p2, p3, p4, p5); if (ret) { (* ret) = boost::any(retTmp); } } 00149 QX_FUNCTION_CATCH_AND_RETURN_INVOKE(); 00150 } 00151 }; 00152 00153 }; 00154 00155 namespace function { 00156 00157 template <class Owner, typename R, typename P1, typename P2, typename P3, typename P4, typename P5> 00158 IxFunction_ptr bind_fct_5(const typename QxFunction_5<Owner, R, P1, P2, P3, P4, P5>::type_fct & fct) 00159 { 00160 typedef boost::is_same<Owner, void> qx_verify_owner_tmp; 00161 BOOST_STATIC_ASSERT(qx_verify_owner_tmp::value); 00162 IxFunction_ptr ptr; ptr.reset(new QxFunction_5<void, R, P1, P2, P3, P4, P5>(fct)); 00163 return ptr; 00164 } 00165 00166 template <class Owner, typename R, typename P1, typename P2, typename P3, typename P4, typename P5> 00167 IxFunction_ptr bind_member_fct_5(const typename QxFunction_5<Owner, R, P1, P2, P3, P4, P5>::type_fct & fct) 00168 { 00169 typedef boost::is_same<Owner, void> qx_verify_owner_tmp; 00170 BOOST_STATIC_ASSERT(! qx_verify_owner_tmp::value); 00171 IxFunction_ptr ptr; ptr.reset(new QxFunction_5<Owner, R, P1, P2, P3, P4, P5>(fct)); 00172 return ptr; 00173 } 00174 00175 } // namespace function 00176 } // namespace qx 00177 00178 #endif // _QX_FUNCTION_5_H_