QxOrm  1.4.5
C++ Object Relational Mapping library
QxFunction_7.h
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00001 /****************************************************************************
00002 **
00003 ** https://www.qxorm.com/
00004 ** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
00005 **
00006 ** This file is part of the QxOrm library
00007 **
00008 ** This software is provided 'as-is', without any express or implied
00009 ** warranty. In no event will the authors be held liable for any
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00011 **
00012 ** Commercial Usage
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00015 ** Software or, alternatively, in accordance with the terms contained in
00016 ** a written agreement between you and Lionel Marty
00017 **
00018 ** GNU General Public License Usage
00019 ** Alternatively, this file may be used under the terms of the GNU
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00026 ** If you are unsure which license is appropriate for your use, or
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00031 
00032 #ifndef _QX_FUNCTION_7_H_
00033 #define _QX_FUNCTION_7_H_
00034 
00035 #ifdef _MSC_VER
00036 #pragma once
00037 #endif
00038 
00046 #include <QxFunction/IxFunction.h>
00047 #include <QxFunction/QxParameters.h>
00048 
00049 namespace qx {
00050 
00055 template <class Owner, typename R, typename P1, typename P2, typename P3, typename P4, typename P5, typename P6, typename P7>
00056 class QxFunction_7 : public IxFunction
00057 {
00058 
00059 public:
00060 
00061    typedef std::function<R (Owner *, P1, P2, P3, P4, P5, P6, P7)> type_fct;
00062    typedef typename qx::trait::remove_attr<P1, false>::type type_P1;
00063    typedef typename qx::trait::remove_attr<P2, false>::type type_P2;
00064    typedef typename qx::trait::remove_attr<P3, false>::type type_P3;
00065    typedef typename qx::trait::remove_attr<P4, false>::type type_P4;
00066    typedef typename qx::trait::remove_attr<P5, false>::type type_P5;
00067    typedef typename qx::trait::remove_attr<P6, false>::type type_P6;
00068    typedef typename qx::trait::remove_attr<P7, false>::type type_P7;
00069    QX_FUNCTION_CLASS_MEMBER_FCT(QxFunction_7);
00070 
00071    virtual int getParamCount() const                                    { return 7; }
00072    virtual qx_bool isValidParams(const QString & params) const          { Q_UNUSED(params); return true; }
00073    virtual qx_bool isValidParams(const type_any_params & params) const  { Q_UNUSED(params); return true; }
00074 
00075 private:
00076 
00077    template <class T, bool bReturnValue /* = false */>
00078    struct QxInvokerFct
00079    {
00080       static inline qx_bool invoke(void * pOwner, const T & params, qx::any * ret, const QxFunction_7 * pThis)
00081       {
00082          QX_FUNCTION_INVOKE_START_WITH_OWNER();
00083          QX_FUNCTION_FETCH_PARAM(type_P1, p1, get_param_1);
00084          QX_FUNCTION_FETCH_PARAM(type_P2, p2, get_param_2);
00085          QX_FUNCTION_FETCH_PARAM(type_P3, p3, get_param_3);
00086          QX_FUNCTION_FETCH_PARAM(type_P4, p4, get_param_4);
00087          QX_FUNCTION_FETCH_PARAM(type_P5, p5, get_param_5);
00088          QX_FUNCTION_FETCH_PARAM(type_P6, p6, get_param_6);
00089          QX_FUNCTION_FETCH_PARAM(type_P7, p7, get_param_7);
00090          try { pThis->m_fct(static_cast<Owner *>(pOwner), p1, p2, p3, p4, p5, p6, p7); }
00091          QX_FUNCTION_CATCH_AND_RETURN_INVOKE();
00092       }
00093    };
00094 
00095    template <class T>
00096    struct QxInvokerFct<T, true>
00097    {
00098       static inline qx_bool invoke(void * pOwner, const T & params, qx::any * ret, const QxFunction_7 * pThis)
00099       {
00100          QX_FUNCTION_INVOKE_START_WITH_OWNER();
00101          QX_FUNCTION_FETCH_PARAM(type_P1, p1, get_param_1);
00102          QX_FUNCTION_FETCH_PARAM(type_P2, p2, get_param_2);
00103          QX_FUNCTION_FETCH_PARAM(type_P3, p3, get_param_3);
00104          QX_FUNCTION_FETCH_PARAM(type_P4, p4, get_param_4);
00105          QX_FUNCTION_FETCH_PARAM(type_P5, p5, get_param_5);
00106          QX_FUNCTION_FETCH_PARAM(type_P6, p6, get_param_6);
00107          QX_FUNCTION_FETCH_PARAM(type_P7, p7, get_param_7);
00108          try { R retTmp = pThis->m_fct(static_cast<Owner *>(pOwner), p1, p2, p3, p4, p5, p6, p7); if (ret) { (* ret) = qx::any(retTmp); } }
00109          QX_FUNCTION_CATCH_AND_RETURN_INVOKE();
00110       }
00111    };
00112 
00113 };
00114 
00115 template <typename R, typename P1, typename P2, typename P3, typename P4, typename P5, typename P6, typename P7>
00116 class QxFunction_7<void, R, P1, P2, P3, P4, P5, P6, P7> : public IxFunction
00117 {
00118 
00119 public:
00120 
00121    typedef std::function<R (P1, P2, P3, P4, P5, P6, P7)> type_fct;
00122    typedef typename qx::trait::remove_attr<P1, false>::type type_P1;
00123    typedef typename qx::trait::remove_attr<P2, false>::type type_P2;
00124    typedef typename qx::trait::remove_attr<P3, false>::type type_P3;
00125    typedef typename qx::trait::remove_attr<P4, false>::type type_P4;
00126    typedef typename qx::trait::remove_attr<P5, false>::type type_P5;
00127    typedef typename qx::trait::remove_attr<P6, false>::type type_P6;
00128    typedef typename qx::trait::remove_attr<P7, false>::type type_P7;
00129    QX_FUNCTION_CLASS_FCT(QxFunction_7);
00130 
00131    virtual int getParamCount() const                                    { return 7; }
00132    virtual qx_bool isValidParams(const QString & params) const          { Q_UNUSED(params); return true; }
00133    virtual qx_bool isValidParams(const type_any_params & params) const  { Q_UNUSED(params); return true; }
00134 
00135 private:
00136 
00137    template <class T, bool bReturnValue /* = false */>
00138    struct QxInvokerFct
00139    {
00140       static inline qx_bool invoke(const T & params, qx::any * ret, const QxFunction_7 * 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          QX_FUNCTION_FETCH_PARAM(type_P6, p6, get_param_6);
00149          QX_FUNCTION_FETCH_PARAM(type_P7, p7, get_param_7);
00150          try { pThis->m_fct(p1, p2, p3, p4, p5, p6, p7); }
00151          QX_FUNCTION_CATCH_AND_RETURN_INVOKE();
00152       }
00153    };
00154 
00155    template <class T>
00156    struct QxInvokerFct<T, true>
00157    {
00158       static inline qx_bool invoke(const T & params, qx::any * ret, const QxFunction_7 * pThis)
00159       {
00160          QX_FUNCTION_INVOKE_START_WITHOUT_OWNER();
00161          QX_FUNCTION_FETCH_PARAM(type_P1, p1, get_param_1);
00162          QX_FUNCTION_FETCH_PARAM(type_P2, p2, get_param_2);
00163          QX_FUNCTION_FETCH_PARAM(type_P3, p3, get_param_3);
00164          QX_FUNCTION_FETCH_PARAM(type_P4, p4, get_param_4);
00165          QX_FUNCTION_FETCH_PARAM(type_P5, p5, get_param_5);
00166          QX_FUNCTION_FETCH_PARAM(type_P6, p6, get_param_6);
00167          QX_FUNCTION_FETCH_PARAM(type_P7, p7, get_param_7);
00168          try { R retTmp = pThis->m_fct(p1, p2, p3, p4, p5, p6, p7); if (ret) { (* ret) = qx::any(retTmp); } }
00169          QX_FUNCTION_CATCH_AND_RETURN_INVOKE();
00170       }
00171    };
00172 
00173 };
00174 
00175 namespace function {
00176 
00177 template <class Owner, typename R, typename P1, typename P2, typename P3, typename P4, typename P5, typename P6, typename P7>
00178 IxFunction_ptr bind_fct_7(const typename QxFunction_7<Owner, R, P1, P2, P3, P4, P5, P6, P7>::type_fct & fct)
00179 {
00180    typedef std::is_same<Owner, void> qx_verify_owner_tmp;
00181    static_assert(qx_verify_owner_tmp::value, "qx_verify_owner_tmp::value");
00182    IxFunction_ptr ptr; ptr.reset(new QxFunction_7<void, R, P1, P2, P3, P4, P5, P6, P7>(fct));
00183    return ptr;
00184 }
00185 
00186 template <class Owner, typename R, typename P1, typename P2, typename P3, typename P4, typename P5, typename P6, typename P7>
00187 IxFunction_ptr bind_member_fct_7(const typename QxFunction_7<Owner, R, P1, P2, P3, P4, P5, P6, P7>::type_fct & fct)
00188 {
00189    typedef std::is_same<Owner, void> qx_verify_owner_tmp;
00190    static_assert(! qx_verify_owner_tmp::value, "! qx_verify_owner_tmp::value");
00191    IxFunction_ptr ptr; ptr.reset(new QxFunction_7<Owner, R, P1, P2, P3, P4, P5, P6, P7>(fct));
00192    return ptr;
00193 }
00194 
00195 } // namespace function
00196 } // namespace qx
00197 
00198 #endif // _QX_FUNCTION_7_H_