| QxOrm 1.2.3 C++ Object Relational Mapping library

- Main Page
- Modules
- Namespaces
- Classes
- Files
- Directories

- File List
- File Members

QxFunction_5.h
Go to the documentation of this file.

    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_