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QxBool.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_BOOL_H_
    00033 #define _QX_BOOL_H_
    00034
    00035 #ifdef _MSC_VER
    00036 #pragma once
    00037 #endif
    00038
    00046 #ifdef _QX_ENABLE_BOOST_SERIALIZATION
    00047 #include <boost/serialization/serialization.hpp>
    00048 #include <boost/serialization/nvp.hpp>
    00049 #endif // _QX_ENABLE_BOOST_SERIALIZATION
    00050
    00051 #include <QtCore/qdatastream.h>
    00052
    00053 #include <QxSerialize/Qt/QxSerialize_QString.h>
    00054
    00055 #include <QxTraits/get_class_name.h>
    00056
    00057 namespace qx {
    00058 class QxBool;
    00059 } // namespace qx
    00060
    00061 QX_DLL_EXPORT QDataStream & operator<< (QDataStream & stream, const qx::QxBool & t) QX_USED;
    00062 QX_DLL_EXPORT QDataStream & operator>> (QDataStream & stream, qx::QxBool & t) QX_USED;
    00063
    00064 namespace qx {
    00065
    00070 class QxBool
    00071 {
    00072
    00073 #ifdef _QX_ENABLE_BOOST_SERIALIZATION
    00074    friend class boost::serialization::access;
    00075 #endif // _QX_ENABLE_BOOST_SERIALIZATION
    00076
    00077    friend QX_DLL_EXPORT QDataStream & ::operator<< (QDataStream & stream, const qx::QxBool & t);
    00078    friend QX_DLL_EXPORT QDataStream & ::operator>> (QDataStream & stream, qx::QxBool & t);
    00079
    00080 private:
    00081
    00082    bool m_bValue;
    00083    long m_lCode;
    00084    QString m_sDesc;
    00085
    00086 public:
    00087
    00088    QxBool() : m_bValue(false), m_lCode(0) { ; }
    00089    QxBool(bool b) : m_bValue(b), m_lCode(0) { qAssert(checkInitialized(b)); }
    00090    QxBool(long lCode, const QString & sDesc) : m_bValue(false), m_lCode(lCode), m_sDesc(sDesc) { ; }
    00091    QxBool(bool bValue, long lCode, const QString & sDesc) : m_bValue(bValue), m_lCode(lCode), m_sDesc(sDesc) { qAssert(checkInitialized(bValue)); }
    00092    QxBool(const QxBool & other) : m_bValue(other.getValue()), m_lCode(other.getCode()), m_sDesc(other.getDesc()) { ; }
    00093    ~QxBool() { ; }
    00094
    00095    inline bool getValue() const                          { return m_bValue; }
    00096    inline long getCode() const                           { return m_lCode; }
    00097    inline QString getDesc() const                        { return m_sDesc; }
    00098
    00099    inline void setValue(bool bValue)                     { m_bValue = bValue; qAssert(checkInitialized(bValue)); }
    00100    inline void setCode(long lCode)                       { m_lCode = lCode; }
    00101    inline void setDesc(const QString & sDesc)            { m_sDesc = sDesc; }
    00102
    00103    inline QxBool & operator=(const QxBool & other)       { m_bValue = other.getValue(); m_lCode = other.getCode(); m_sDesc = other.getDesc(); return (* this); }
    00104    inline QxBool & operator=(const bool b)               { m_bValue = b; qAssert(checkInitialized(b)); return (* this); }
    00105
    00106    inline operator bool() const                          { return (m_bValue != false); }
    00107    inline bool operator!() const                         { return (m_bValue == false); }
    00108
    00109    inline bool operator==(const QxBool & other) const    { return ((m_bValue == other.getValue()) && (m_lCode == other.getCode()) && (m_sDesc == other.getDesc())); }
    00110    inline bool operator==(const bool b) const            { qAssert(checkInitialized(b)); return (m_bValue == b); }
    00111    inline bool operator!=(const QxBool & other) const    { return ((m_bValue != other.getValue()) || (m_lCode != other.getCode()) || (m_sDesc != other.getDesc())); }
    00112    inline bool operator!=(const bool b) const            { qAssert(checkInitialized(b)); return (m_bValue != b); }
    00113    inline bool operator&&(const QxBool & other) const    { return (m_bValue && other.getValue()); }
    00114    inline bool operator&&(const bool b) const            { qAssert(checkInitialized(b)); return (m_bValue && b); }
    00115    inline bool operator||(const QxBool & other) const    { return (m_bValue || other.getValue()); }
    00116    inline bool operator||(const bool b) const            { qAssert(checkInitialized(b)); return (m_bValue || b); }
    00117
    00118    QString toString() const { return (QString(m_bValue ? "1" : "0") + "|" + QString::number(static_cast<qlonglong>(m_lCode)) + "|" + m_sDesc); }
    00119
    00120    void fromString(const QString & s)
    00121    {
    00122       if (s.trimmed().isEmpty()) { (* this) = QxBool(); return; }
    00123       bool bValue = s.startsWith("1");
    00124       int iPos = s.indexOf("|", 2);
    00125       if (iPos == -1) { (* this) = QxBool(bValue); return; }
    00126       long lCode = s.mid(2, (iPos - 2)).toLong();
    00127       QString sDesc = s.right(s.size() - (iPos + 1));
    00128       (* this) = QxBool(bValue, lCode, sDesc);
    00129    }
    00130
    00131 private:
    00132
    00133 #ifdef _QX_ENABLE_BOOST_SERIALIZATION
    00134    template <class Archive>
    00135    void serialize(Archive & ar, const unsigned int file_version)
    00136    {
    00137       Q_UNUSED(file_version);
    00138       ar & boost::serialization::make_nvp("value", m_bValue);
    00139       ar & boost::serialization::make_nvp("code", m_lCode);
    00140       ar & boost::serialization::make_nvp("desc", m_sDesc);
    00141    }
    00142 #endif // _QX_ENABLE_BOOST_SERIALIZATION
    00143
    00144    inline bool checkInitialized(const bool b) const { return ((static_cast<int>(b) == 0) || (static_cast<int>(b) == 1)); }
    00145
    00146 };
    00147
    00148 } // namespace qx
    00149
    00150 typedef qx::QxBool qx_bool;
    00151 QX_REGISTER_CLASS_NAME(qx_bool)
    00152
    00153 #endif // _QX_BOOL_H_