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QxFunction_5.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
    00010 ** damages arising from the use of this software
    00011 **
    00012 ** Commercial Usage
    00013 ** Licensees holding valid commercial QxOrm licenses may use this file in
    00014 ** accordance with the commercial license agreement provided with the
    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
    00020 ** General Public License version 3.0 as published by the Free Software
    00021 ** Foundation and appearing in the file 'license.gpl3.txt' included in the
    00022 ** packaging of this file. Please review the following information to
    00023 ** ensure the GNU General Public License version 3.0 requirements will be
    00024 ** met : http://www.gnu.org/copyleft/gpl.html
    00025 **
    00026 ** If you are unsure which license is appropriate for your use, or
    00027 ** if you have questions regarding the use of this file, please contact :
    00028 ** contact@qxorm.com
    00029 **
    00030 ****************************************************************************/
    00031
    00032 #ifndef _QX_FUNCTION_5_H_
    00033 #define _QX_FUNCTION_5_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>
    00056 class QxFunction_5 : public IxFunction
    00057 {
    00058
    00059 public:
    00060
    00061    typedef std::function<R (Owner *, P1, P2, P3, P4, P5)> 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    QX_FUNCTION_CLASS_MEMBER_FCT(QxFunction_5);
    00068
    00069    virtual int getParamCount() const                                    { return 5; }
    00070    virtual qx_bool isValidParams(const QString & params) const          { Q_UNUSED(params); return true; }
    00071    virtual qx_bool isValidParams(const type_any_params & params) const  { Q_UNUSED(params); return true; }
    00072
    00073 private:
    00074
    00075    template <class T, bool bReturnValue /* = false */>
    00076    struct QxInvokerFct
    00077    {
    00078       static inline qx_bool invoke(void * pOwner, const T & params, qx::any * ret, const QxFunction_5 * pThis)
    00079       {
    00080          QX_FUNCTION_INVOKE_START_WITH_OWNER();
    00081          QX_FUNCTION_FETCH_PARAM(type_P1, p1, get_param_1);
    00082          QX_FUNCTION_FETCH_PARAM(type_P2, p2, get_param_2);
    00083          QX_FUNCTION_FETCH_PARAM(type_P3, p3, get_param_3);
    00084          QX_FUNCTION_FETCH_PARAM(type_P4, p4, get_param_4);
    00085          QX_FUNCTION_FETCH_PARAM(type_P5, p5, get_param_5);
    00086          try { pThis->m_fct(static_cast<Owner *>(pOwner), p1, p2, p3, p4, p5); }
    00087          QX_FUNCTION_CATCH_AND_RETURN_INVOKE();
    00088       }
    00089    };
    00090
    00091    template <class T>
    00092    struct QxInvokerFct<T, true>
    00093    {
    00094       static inline qx_bool invoke(void * pOwner, const T & params, qx::any * ret, const QxFunction_5 * pThis)
    00095       {
    00096          QX_FUNCTION_INVOKE_START_WITH_OWNER();
    00097          QX_FUNCTION_FETCH_PARAM(type_P1, p1, get_param_1);
    00098          QX_FUNCTION_FETCH_PARAM(type_P2, p2, get_param_2);
    00099          QX_FUNCTION_FETCH_PARAM(type_P3, p3, get_param_3);
    00100          QX_FUNCTION_FETCH_PARAM(type_P4, p4, get_param_4);
    00101          QX_FUNCTION_FETCH_PARAM(type_P5, p5, get_param_5);
    00102          try { R retTmp = pThis->m_fct(static_cast<Owner *>(pOwner), p1, p2, p3, p4, p5); if (ret) { (* ret) = qx::any(retTmp); } }
    00103          QX_FUNCTION_CATCH_AND_RETURN_INVOKE();
    00104       }
    00105    };
    00106
    00107 };
    00108
    00109 template <typename R, typename P1, typename P2, typename P3, typename P4, typename P5>
    00110 class QxFunction_5<void, R, P1, P2, P3, P4, P5> : public IxFunction
    00111 {
    00112
    00113 public:
    00114
    00115    typedef std::function<R (P1, P2, P3, P4, P5)> type_fct;
    00116    typedef typename qx::trait::remove_attr<P1, false>::type type_P1;
    00117    typedef typename qx::trait::remove_attr<P2, false>::type type_P2;
    00118    typedef typename qx::trait::remove_attr<P3, false>::type type_P3;
    00119    typedef typename qx::trait::remove_attr<P4, false>::type type_P4;
    00120    typedef typename qx::trait::remove_attr<P5, false>::type type_P5;
    00121    QX_FUNCTION_CLASS_FCT(QxFunction_5);
    00122
    00123    virtual int getParamCount() const                                    { return 5; }
    00124    virtual qx_bool isValidParams(const QString & params) const          { Q_UNUSED(params); return true; }
    00125    virtual qx_bool isValidParams(const type_any_params & params) const  { Q_UNUSED(params); return true; }
    00126
    00127 private:
    00128
    00129    template <class T, bool bReturnValue /* = false */>
    00130    struct QxInvokerFct
    00131    {
    00132       static inline qx_bool invoke(const T & params, qx::any * ret, const QxFunction_5 * pThis)
    00133       {
    00134          QX_FUNCTION_INVOKE_START_WITHOUT_OWNER();
    00135          QX_FUNCTION_FETCH_PARAM(type_P1, p1, get_param_1);
    00136          QX_FUNCTION_FETCH_PARAM(type_P2, p2, get_param_2);
    00137          QX_FUNCTION_FETCH_PARAM(type_P3, p3, get_param_3);
    00138          QX_FUNCTION_FETCH_PARAM(type_P4, p4, get_param_4);
    00139          QX_FUNCTION_FETCH_PARAM(type_P5, p5, get_param_5);
    00140          try { pThis->m_fct(p1, p2, p3, p4, p5); }
    00141          QX_FUNCTION_CATCH_AND_RETURN_INVOKE();
    00142       }
    00143    };
    00144
    00145    template <class T>
    00146    struct QxInvokerFct<T, true>
    00147    {
    00148       static inline qx_bool invoke(const T & params, qx::any * ret, const QxFunction_5 * pThis)
    00149       {
    00150          QX_FUNCTION_INVOKE_START_WITHOUT_OWNER();
    00151          QX_FUNCTION_FETCH_PARAM(type_P1, p1, get_param_1);
    00152          QX_FUNCTION_FETCH_PARAM(type_P2, p2, get_param_2);
    00153          QX_FUNCTION_FETCH_PARAM(type_P3, p3, get_param_3);
    00154          QX_FUNCTION_FETCH_PARAM(type_P4, p4, get_param_4);
    00155          QX_FUNCTION_FETCH_PARAM(type_P5, p5, get_param_5);
    00156          try { R retTmp = pThis->m_fct(p1, p2, p3, p4, p5); if (ret) { (* ret) = qx::any(retTmp); } }
    00157          QX_FUNCTION_CATCH_AND_RETURN_INVOKE();
    00158       }
    00159    };
    00160
    00161 };
    00162
    00163 namespace function {
    00164
    00165 template <class Owner, typename R, typename P1, typename P2, typename P3, typename P4, typename P5>
    00166 IxFunction_ptr bind_fct_5(const typename QxFunction_5<Owner, R, P1, P2, P3, P4, P5>::type_fct & fct)
    00167 {
    00168    typedef std::is_same<Owner, void> qx_verify_owner_tmp;
    00169    static_assert(qx_verify_owner_tmp::value, "qx_verify_owner_tmp::value");
    00170    IxFunction_ptr ptr = std::make_shared<QxFunction_5<void, R, P1, P2, P3, P4, P5> >(fct);
    00171    return ptr;
    00172 }
    00173
    00174 template <class Owner, typename R, typename P1, typename P2, typename P3, typename P4, typename P5>
    00175 IxFunction_ptr bind_member_fct_5(const typename QxFunction_5<Owner, R, P1, P2, P3, P4, P5>::type_fct & fct)
    00176 {
    00177    typedef std::is_same<Owner, void> qx_verify_owner_tmp;
    00178    static_assert(! qx_verify_owner_tmp::value, "! qx_verify_owner_tmp::value");
    00179    IxFunction_ptr ptr = std::make_shared<QxFunction_5<Owner, R, P1, P2, P3, P4, P5> >(fct);
    00180    return ptr;
    00181 }
    00182
    00183 } // namespace function
    00184 } // namespace qx
    00185
    00186 #endif // _QX_FUNCTION_5_H_