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QxOrm - C++ ORM (Object Relational Mapping) Library

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24 Apr 2019GPL326 min read 140.9K   321   140  
QxOrm C++ library: Persistence (based on QtSql Qt library) - Serialization (based on boost::serialization library) - Reflection (introspection)
 
/****************************************************************************
**
** http://www.qxorm.com/
** http://sourceforge.net/projects/qxorm/
** Original file by Lionel Marty
**
** This file is part of the QxOrm library
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any
** damages arising from the use of this software.
**
** GNU Lesser General Public License Usage
** This file must be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file 'license.lgpl.txt' included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you have questions regarding the use of this file, please contact :
** contact@qxorm.com
**
****************************************************************************/

#ifndef _QX_FUNCTION_8_H_
#define _QX_FUNCTION_8_H_

#ifdef _MSC_VER
#pragma once
#endif

#include <QxFunction/IxFunction.h>
#include <QxFunction/QxParameters.h>

namespace qx {

template <class Owner, typename R, typename P1, typename P2, typename P3, typename P4, typename P5, typename P6, typename P7, typename P8>
class QxFunction_8 : public IxFunction
{

public:

   typedef boost::function<R (Owner *, P1, P2, P3, P4, P5, P6, P7, P8)> type_fct;
   typedef typename qx::trait::remove_attr<P1, false>::type type_P1;
   typedef typename qx::trait::remove_attr<P2, false>::type type_P2;
   typedef typename qx::trait::remove_attr<P3, false>::type type_P3;
   typedef typename qx::trait::remove_attr<P4, false>::type type_P4;
   typedef typename qx::trait::remove_attr<P5, false>::type type_P5;
   typedef typename qx::trait::remove_attr<P6, false>::type type_P6;
   typedef typename qx::trait::remove_attr<P7, false>::type type_P7;
   typedef typename qx::trait::remove_attr<P8, false>::type type_P8;
   QX_FUNCTION_CLASS_MEMBER_FCT(QxFunction_8);

   virtual qx_bool isValidParams(const QString & params) const          { Q_UNUSED(params); return true; }
   virtual qx_bool isValidParams(const type_any_params & params) const  { Q_UNUSED(params); return true; }

private:

   template <class T, bool bReturnValue /* = false */>
   struct QxInvokerFct
   {
      static inline qx_bool invoke(void * pOwner, const T & params, boost::any * ret, const QxFunction_8 * pThis)
      {
         QX_FUNCTION_INVOKE_START_WITH_OWNER();
         QX_FUNCTION_FETCH_PARAM(type_P1, p1, get_param_1);
         QX_FUNCTION_FETCH_PARAM(type_P2, p2, get_param_2);
         QX_FUNCTION_FETCH_PARAM(type_P3, p3, get_param_3);
         QX_FUNCTION_FETCH_PARAM(type_P4, p4, get_param_4);
         QX_FUNCTION_FETCH_PARAM(type_P5, p5, get_param_5);
         QX_FUNCTION_FETCH_PARAM(type_P6, p6, get_param_6);
         QX_FUNCTION_FETCH_PARAM(type_P7, p7, get_param_7);
         QX_FUNCTION_FETCH_PARAM(type_P8, p8, get_param_8);
         try { pThis->m_fct(static_cast<Owner *>(pOwner), p1, p2, p3, p4, p5, p6, p7, p8); }
         QX_FUNCTION_CATCH_AND_RETURN_INVOKE();
      }
   };

   template <class T>
   struct QxInvokerFct<T, true>
   {
      static inline qx_bool invoke(void * pOwner, const T & params, boost::any * ret, const QxFunction_8 * pThis)
      {
         QX_FUNCTION_INVOKE_START_WITH_OWNER();
         QX_FUNCTION_FETCH_PARAM(type_P1, p1, get_param_1);
         QX_FUNCTION_FETCH_PARAM(type_P2, p2, get_param_2);
         QX_FUNCTION_FETCH_PARAM(type_P3, p3, get_param_3);
         QX_FUNCTION_FETCH_PARAM(type_P4, p4, get_param_4);
         QX_FUNCTION_FETCH_PARAM(type_P5, p5, get_param_5);
         QX_FUNCTION_FETCH_PARAM(type_P6, p6, get_param_6);
         QX_FUNCTION_FETCH_PARAM(type_P7, p7, get_param_7);
         QX_FUNCTION_FETCH_PARAM(type_P8, p8, get_param_8);
         try { R retTmp = pThis->m_fct(static_cast<Owner *>(pOwner), p1, p2, p3, p4, p5, p6, p7, p8); if (ret) { (* ret) = boost::any(retTmp); } }
         QX_FUNCTION_CATCH_AND_RETURN_INVOKE();
      }
   };

};

template <typename R, typename P1, typename P2, typename P3, typename P4, typename P5, typename P6, typename P7, typename P8>
class QxFunction_8<void, R, P1, P2, P3, P4, P5, P6, P7, P8> : public IxFunction
{

public:

   typedef boost::function<R (P1, P2, P3, P4, P5, P6, P7, P8)> type_fct;
   typedef typename qx::trait::remove_attr<P1, false>::type type_P1;
   typedef typename qx::trait::remove_attr<P2, false>::type type_P2;
   typedef typename qx::trait::remove_attr<P3, false>::type type_P3;
   typedef typename qx::trait::remove_attr<P4, false>::type type_P4;
   typedef typename qx::trait::remove_attr<P5, false>::type type_P5;
   typedef typename qx::trait::remove_attr<P6, false>::type type_P6;
   typedef typename qx::trait::remove_attr<P7, false>::type type_P7;
   typedef typename qx::trait::remove_attr<P8, false>::type type_P8;
   QX_FUNCTION_CLASS_FCT(QxFunction_8);

   virtual qx_bool isValidParams(const QString & params) const          { Q_UNUSED(params); return true; }
   virtual qx_bool isValidParams(const type_any_params & params) const  { Q_UNUSED(params); return true; }

private:

   template <class T, bool bReturnValue /* = false */>
   struct QxInvokerFct
   {
      static inline qx_bool invoke(const T & params, boost::any * ret, const QxFunction_8 * pThis)
      {
         QX_FUNCTION_INVOKE_START_WITHOUT_OWNER();
         QX_FUNCTION_FETCH_PARAM(type_P1, p1, get_param_1);
         QX_FUNCTION_FETCH_PARAM(type_P2, p2, get_param_2);
         QX_FUNCTION_FETCH_PARAM(type_P3, p3, get_param_3);
         QX_FUNCTION_FETCH_PARAM(type_P4, p4, get_param_4);
         QX_FUNCTION_FETCH_PARAM(type_P5, p5, get_param_5);
         QX_FUNCTION_FETCH_PARAM(type_P6, p6, get_param_6);
         QX_FUNCTION_FETCH_PARAM(type_P7, p7, get_param_7);
         QX_FUNCTION_FETCH_PARAM(type_P8, p8, get_param_8);
         try { pThis->m_fct(p1, p2, p3, p4, p5, p6, p7, p8); }
         QX_FUNCTION_CATCH_AND_RETURN_INVOKE();
      }
   };

   template <class T>
   struct QxInvokerFct<T, true>
   {
      static inline qx_bool invoke(const T & params, boost::any * ret, const QxFunction_8 * pThis)
      {
         QX_FUNCTION_INVOKE_START_WITHOUT_OWNER();
         QX_FUNCTION_FETCH_PARAM(type_P1, p1, get_param_1);
         QX_FUNCTION_FETCH_PARAM(type_P2, p2, get_param_2);
         QX_FUNCTION_FETCH_PARAM(type_P3, p3, get_param_3);
         QX_FUNCTION_FETCH_PARAM(type_P4, p4, get_param_4);
         QX_FUNCTION_FETCH_PARAM(type_P5, p5, get_param_5);
         QX_FUNCTION_FETCH_PARAM(type_P6, p6, get_param_6);
         QX_FUNCTION_FETCH_PARAM(type_P7, p7, get_param_7);
         QX_FUNCTION_FETCH_PARAM(type_P8, p8, get_param_8);
         try { R retTmp = pThis->m_fct(p1, p2, p3, p4, p5, p6, p7, p8); if (ret) { (* ret) = boost::any(retTmp); } }
         QX_FUNCTION_CATCH_AND_RETURN_INVOKE();
      }
   };

};

namespace function {

template <class Owner, typename R, typename P1, typename P2, typename P3, typename P4, typename P5, typename P6, typename P7, typename P8>
IxFunction_ptr bind_fct_8(const typename QxFunction_8<Owner, R, P1, P2, P3, P4, P5, P6, P7, P8>::type_fct & fct)
{
   typedef boost::is_same<Owner, void> qx_verify_owner_tmp;
   BOOST_STATIC_ASSERT(qx_verify_owner_tmp::value);
   IxFunction_ptr ptr; ptr.reset(new QxFunction_8<void, R, P1, P2, P3, P4, P5, P6, P7, P8>(fct));
   return ptr;
}

template <class Owner, typename R, typename P1, typename P2, typename P3, typename P4, typename P5, typename P6, typename P7, typename P8>
IxFunction_ptr bind_member_fct_8(const typename QxFunction_8<Owner, R, P1, P2, P3, P4, P5, P6, P7, P8>::type_fct & fct)
{
   typedef boost::is_same<Owner, void> qx_verify_owner_tmp;
   BOOST_STATIC_ASSERT(! qx_verify_owner_tmp::value);
   IxFunction_ptr ptr; ptr.reset(new QxFunction_8<Owner, R, P1, P2, P3, P4, P5, P6, P7, P8>(fct));
   return ptr;
}

} // namespace function
} // namespace qx

#endif // _QX_FUNCTION_8_H_

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This article, along with any associated source code and files, is licensed under The GNU General Public License (GPLv3)


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QxOrm
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Posted 23 Oct 2010

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