QxOrm  1.4.5
C++ Object Relational Mapping library
QxFunction_8.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
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00011 **
00012 ** Commercial Usage
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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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00031 
00032 #ifndef _QX_FUNCTION_8_H_
00033 #define _QX_FUNCTION_8_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, typename P8>
00056 class QxFunction_8 : public IxFunction
00057 {
00058 
00059 public:
00060 
00061    typedef std::function<R (Owner *, P1, P2, P3, P4, P5, P6, P7, P8)> 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    typedef typename qx::trait::remove_attr<P8, false>::type type_P8;
00070    QX_FUNCTION_CLASS_MEMBER_FCT(QxFunction_8);
00071 
00072    virtual int getParamCount() const                                    { return 8; }
00073    virtual qx_bool isValidParams(const QString & params) const          { Q_UNUSED(params); return true; }
00074    virtual qx_bool isValidParams(const type_any_params & params) const  { Q_UNUSED(params); return true; }
00075 
00076 private:
00077 
00078    template <class T, bool bReturnValue /* = false */>
00079    struct QxInvokerFct
00080    {
00081       static inline qx_bool invoke(void * pOwner, const T & params, qx::any * ret, const QxFunction_8 * pThis)
00082       {
00083          QX_FUNCTION_INVOKE_START_WITH_OWNER();
00084          QX_FUNCTION_FETCH_PARAM(type_P1, p1, get_param_1);
00085          QX_FUNCTION_FETCH_PARAM(type_P2, p2, get_param_2);
00086          QX_FUNCTION_FETCH_PARAM(type_P3, p3, get_param_3);
00087          QX_FUNCTION_FETCH_PARAM(type_P4, p4, get_param_4);
00088          QX_FUNCTION_FETCH_PARAM(type_P5, p5, get_param_5);
00089          QX_FUNCTION_FETCH_PARAM(type_P6, p6, get_param_6);
00090          QX_FUNCTION_FETCH_PARAM(type_P7, p7, get_param_7);
00091          QX_FUNCTION_FETCH_PARAM(type_P8, p8, get_param_8);
00092          try { pThis->m_fct(static_cast<Owner *>(pOwner), p1, p2, p3, p4, p5, p6, p7, p8); }
00093          QX_FUNCTION_CATCH_AND_RETURN_INVOKE();
00094       }
00095    };
00096 
00097    template <class T>
00098    struct QxInvokerFct<T, true>
00099    {
00100       static inline qx_bool invoke(void * pOwner, const T & params, qx::any * ret, const QxFunction_8 * pThis)
00101       {
00102          QX_FUNCTION_INVOKE_START_WITH_OWNER();
00103          QX_FUNCTION_FETCH_PARAM(type_P1, p1, get_param_1);
00104          QX_FUNCTION_FETCH_PARAM(type_P2, p2, get_param_2);
00105          QX_FUNCTION_FETCH_PARAM(type_P3, p3, get_param_3);
00106          QX_FUNCTION_FETCH_PARAM(type_P4, p4, get_param_4);
00107          QX_FUNCTION_FETCH_PARAM(type_P5, p5, get_param_5);
00108          QX_FUNCTION_FETCH_PARAM(type_P6, p6, get_param_6);
00109          QX_FUNCTION_FETCH_PARAM(type_P7, p7, get_param_7);
00110          QX_FUNCTION_FETCH_PARAM(type_P8, p8, get_param_8);
00111          try { R retTmp = pThis->m_fct(static_cast<Owner *>(pOwner), p1, p2, p3, p4, p5, p6, p7, p8); if (ret) { (* ret) = qx::any(retTmp); } }
00112          QX_FUNCTION_CATCH_AND_RETURN_INVOKE();
00113       }
00114    };
00115 
00116 };
00117 
00118 template <typename R, typename P1, typename P2, typename P3, typename P4, typename P5, typename P6, typename P7, typename P8>
00119 class QxFunction_8<void, R, P1, P2, P3, P4, P5, P6, P7, P8> : public IxFunction
00120 {
00121 
00122 public:
00123 
00124    typedef std::function<R (P1, P2, P3, P4, P5, P6, P7, P8)> type_fct;
00125    typedef typename qx::trait::remove_attr<P1, false>::type type_P1;
00126    typedef typename qx::trait::remove_attr<P2, false>::type type_P2;
00127    typedef typename qx::trait::remove_attr<P3, false>::type type_P3;
00128    typedef typename qx::trait::remove_attr<P4, false>::type type_P4;
00129    typedef typename qx::trait::remove_attr<P5, false>::type type_P5;
00130    typedef typename qx::trait::remove_attr<P6, false>::type type_P6;
00131    typedef typename qx::trait::remove_attr<P7, false>::type type_P7;
00132    typedef typename qx::trait::remove_attr<P8, false>::type type_P8;
00133    QX_FUNCTION_CLASS_FCT(QxFunction_8);
00134 
00135    virtual int getParamCount() const                                    { return 8; }
00136    virtual qx_bool isValidParams(const QString & params) const          { Q_UNUSED(params); return true; }
00137    virtual qx_bool isValidParams(const type_any_params & params) const  { Q_UNUSED(params); return true; }
00138 
00139 private:
00140 
00141    template <class T, bool bReturnValue /* = false */>
00142    struct QxInvokerFct
00143    {
00144       static inline qx_bool invoke(const T & params, qx::any * ret, const QxFunction_8 * pThis)
00145       {
00146          QX_FUNCTION_INVOKE_START_WITHOUT_OWNER();
00147          QX_FUNCTION_FETCH_PARAM(type_P1, p1, get_param_1);
00148          QX_FUNCTION_FETCH_PARAM(type_P2, p2, get_param_2);
00149          QX_FUNCTION_FETCH_PARAM(type_P3, p3, get_param_3);
00150          QX_FUNCTION_FETCH_PARAM(type_P4, p4, get_param_4);
00151          QX_FUNCTION_FETCH_PARAM(type_P5, p5, get_param_5);
00152          QX_FUNCTION_FETCH_PARAM(type_P6, p6, get_param_6);
00153          QX_FUNCTION_FETCH_PARAM(type_P7, p7, get_param_7);
00154          QX_FUNCTION_FETCH_PARAM(type_P8, p8, get_param_8);
00155          try { pThis->m_fct(p1, p2, p3, p4, p5, p6, p7, p8); }
00156          QX_FUNCTION_CATCH_AND_RETURN_INVOKE();
00157       }
00158    };
00159 
00160    template <class T>
00161    struct QxInvokerFct<T, true>
00162    {
00163       static inline qx_bool invoke(const T & params, qx::any * ret, const QxFunction_8 * pThis)
00164       {
00165          QX_FUNCTION_INVOKE_START_WITHOUT_OWNER();
00166          QX_FUNCTION_FETCH_PARAM(type_P1, p1, get_param_1);
00167          QX_FUNCTION_FETCH_PARAM(type_P2, p2, get_param_2);
00168          QX_FUNCTION_FETCH_PARAM(type_P3, p3, get_param_3);
00169          QX_FUNCTION_FETCH_PARAM(type_P4, p4, get_param_4);
00170          QX_FUNCTION_FETCH_PARAM(type_P5, p5, get_param_5);
00171          QX_FUNCTION_FETCH_PARAM(type_P6, p6, get_param_6);
00172          QX_FUNCTION_FETCH_PARAM(type_P7, p7, get_param_7);
00173          QX_FUNCTION_FETCH_PARAM(type_P8, p8, get_param_8);
00174          try { R retTmp = pThis->m_fct(p1, p2, p3, p4, p5, p6, p7, p8); if (ret) { (* ret) = qx::any(retTmp); } }
00175          QX_FUNCTION_CATCH_AND_RETURN_INVOKE();
00176       }
00177    };
00178 
00179 };
00180 
00181 namespace function {
00182 
00183 template <class Owner, typename R, typename P1, typename P2, typename P3, typename P4, typename P5, typename P6, typename P7, typename P8>
00184 IxFunction_ptr bind_fct_8(const typename QxFunction_8<Owner, R, P1, P2, P3, P4, P5, P6, P7, P8>::type_fct & fct)
00185 {
00186    typedef std::is_same<Owner, void> qx_verify_owner_tmp;
00187    static_assert(qx_verify_owner_tmp::value, "qx_verify_owner_tmp::value");
00188    IxFunction_ptr ptr; ptr.reset(new QxFunction_8<void, R, P1, P2, P3, P4, P5, P6, P7, P8>(fct));
00189    return ptr;
00190 }
00191 
00192 template <class Owner, typename R, typename P1, typename P2, typename P3, typename P4, typename P5, typename P6, typename P7, typename P8>
00193 IxFunction_ptr bind_member_fct_8(const typename QxFunction_8<Owner, R, P1, P2, P3, P4, P5, P6, P7, P8>::type_fct & fct)
00194 {
00195    typedef std::is_same<Owner, void> qx_verify_owner_tmp;
00196    static_assert(! qx_verify_owner_tmp::value, "! qx_verify_owner_tmp::value");
00197    IxFunction_ptr ptr; ptr.reset(new QxFunction_8<Owner, R, P1, P2, P3, P4, P5, P6, P7, P8>(fct));
00198    return ptr;
00199 }
00200 
00201 } // namespace function
00202 } // namespace qx
00203 
00204 #endif // _QX_FUNCTION_8_H_