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

/****************************************************************************
**
** 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_BOOL_H_
#define _QX_BOOL_H_

#ifdef _MSC_VER
#pragma once
#endif

#include <boost/serialization/serialization.hpp>
#include <boost/serialization/nvp.hpp>

#include <QxSerialize/Qt/QxSerialize_QString.h>

#include <QxTraits/get_class_name.h>

namespace qx {

class QxBool
{

   friend class boost::serialization::access;

private:

   bool m_bValue;    // Data boolean value
   long m_lCode;     // Error code when value is 'false'
   QString m_sDesc;  // Error description when value is 'false'

public:

   QxBool() : m_bValue(false), m_lCode(0) { ; }
   QxBool(bool b) : m_bValue(b), m_lCode(0) { qAssert(checkInitialized(b)); }
   QxBool(long lCode, const QString & sDesc) : m_bValue(false), m_lCode(lCode), m_sDesc(sDesc) { ; }
   QxBool(bool bValue, long lCode, const QString & sDesc) : m_bValue(bValue), m_lCode(lCode), m_sDesc(sDesc) { qAssert(checkInitialized(bValue)); }
   QxBool(const QxBool & other) : m_bValue(other.getValue()), m_lCode(other.getCode()), m_sDesc(other.getDesc()) { ; }
   ~QxBool() { ; }

   inline bool getValue() const                          { return m_bValue; }
   inline long getCode() const                           { return m_lCode; }
   inline QString getDesc() const                        { return m_sDesc; }

   inline void setValue(bool bValue)                     { m_bValue = bValue; qAssert(checkInitialized(bValue)); }
   inline void setCode(long lCode)                       { m_lCode = lCode; }
   inline void setDesc(const QString & sDesc)            { m_sDesc = sDesc; }

   inline QxBool & operator=(const QxBool & other)       { m_bValue = other.getValue(); m_lCode = other.getCode(); m_sDesc = other.getDesc(); return (* this); }
   inline QxBool & operator=(const bool b)               { m_bValue = b; qAssert(checkInitialized(b)); return (* this); }

   inline operator bool() const                          { return (m_bValue != false); }
   inline bool operator!() const                         { return (m_bValue == false); }

   inline bool operator==(const QxBool & other) const    { return ((m_bValue == other.getValue()) && (m_lCode == other.getCode()) && (m_sDesc == other.getDesc())); }
   inline bool operator==(const bool b) const            { qAssert(checkInitialized(b)); return (m_bValue == b); }
   inline bool operator!=(const QxBool & other) const    { return ((m_bValue != other.getValue()) || (m_lCode != other.getCode()) || (m_sDesc != other.getDesc())); }
   inline bool operator!=(const bool b) const            { qAssert(checkInitialized(b)); return (m_bValue != b); }
   inline bool operator&&(const QxBool & other) const    { return (m_bValue && other.getValue()); }
   inline bool operator&&(const bool b) const            { qAssert(checkInitialized(b)); return (m_bValue && b); }
   inline bool operator||(const QxBool & other) const    { return (m_bValue || other.getValue()); }
   inline bool operator||(const bool b) const            { qAssert(checkInitialized(b)); return (m_bValue || b); }

private:

   template <class Archive>
   void serialize(Archive & ar, const unsigned int file_version)
   {
      Q_UNUSED(file_version);
      ar & boost::serialization::make_nvp("value", m_bValue);
      ar & boost::serialization::make_nvp("code", m_lCode);
      ar & boost::serialization::make_nvp("desc", m_sDesc);
   }

   inline bool checkInitialized(const bool b) const { return ((static_cast<int>(b) == 0) || (static_cast<int>(b) == 1)); }

};

} // namespace qx

/*
inline bool operator==(const bool b1, const qx::QxBool & b2) { return (b1 == b2.getValue()); }
inline bool operator!=(const bool b1, const qx::QxBool & b2) { return (b1 != b2.getValue()); }
inline bool operator&&(const bool b1, const qx::QxBool & b2) { return (b1 && b2.getValue()); }
inline bool operator||(const bool b1, const qx::QxBool & b2) { return (b1 || b2.getValue()); }
*/

typedef qx::QxBool qx_bool;
QX_REGISTER_CLASS_NAME(qx_bool)

#endif // _QX_BOOL_H_