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QxOrm
1.2.3
C++ Object Relational Mapping library
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00001 /**************************************************************************** 00002 ** 00003 ** http://www.qxorm.com/ 00004 ** http://sourceforge.net/projects/qxorm/ 00005 ** Original file by Lionel Marty 00006 ** 00007 ** This file is part of the QxOrm library 00008 ** 00009 ** This software is provided 'as-is', without any express or implied 00010 ** warranty. In no event will the authors be held liable for any 00011 ** damages arising from the use of this software. 00012 ** 00013 ** GNU Lesser General Public License Usage 00014 ** This file must be used under the terms of the GNU Lesser 00015 ** General Public License version 2.1 as published by the Free Software 00016 ** Foundation and appearing in the file 'license.lgpl.txt' included in the 00017 ** packaging of this file. Please review the following information to 00018 ** ensure the GNU Lesser General Public License version 2.1 requirements 00019 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. 00020 ** 00021 ** If you have questions regarding the use of this file, please contact : 00022 ** contact@qxorm.com 00023 ** 00024 ****************************************************************************/ 00025 00026 #ifndef _QX_TRAIT_IS_EQUAL_H_ 00027 #define _QX_TRAIT_IS_EQUAL_H_ 00028 00029 #ifdef _MSC_VER 00030 #pragma once 00031 #endif 00032 00040 #include <string> 00041 00042 #include <boost/shared_ptr.hpp> 00043 #include <boost/type_traits/is_pointer.hpp> 00044 00045 #include <QtCore/qstring.h> 00046 #include <QtCore/qdatetime.h> 00047 #include <QtCore/qvariant.h> 00048 #include <QtCore/qbytearray.h> 00049 #include <QtCore/qpoint.h> 00050 #include <QtCore/qrect.h> 00051 #include <QtCore/qregexp.h> 00052 #include <QtCore/qsize.h> 00053 #include <QtCore/qurl.h> 00054 #include <QtCore/quuid.h> 00055 #include <QtCore/qsharedpointer.h> 00056 00057 #if _QX_ENABLE_QT_GUI_DEPENDENCY 00058 #include <QtGui/qcolor.h> 00059 #include <QtGui/qfont.h> 00060 #include <QtGui/qimage.h> 00061 #include <QtGui/qbrush.h> 00062 #include <QtGui/qmatrix.h> 00063 #include <QtGui/qregion.h> 00064 #endif // _QX_ENABLE_QT_GUI_DEPENDENCY 00065 00066 #include <QxDao/QxDaoPointer.h> 00067 00068 namespace qx { 00069 namespace trait { 00070 00075 template <typename T> 00076 struct has_operator_equal_equal 00077 { enum { value = boost::is_pointer<T>::value }; }; 00078 00079 } // namespace trait 00080 } // namespace qx 00081 00082 #define QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(className) \ 00083 namespace qx { namespace trait { \ 00084 template <> \ 00085 struct has_operator_equal_equal< className > { enum { value = true }; }; \ 00086 } } // namespace qx::trait 00087 00088 #define QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL_TEMPLATE_1(className) \ 00089 namespace qx { namespace trait { \ 00090 template <typename T> \ 00091 struct has_operator_equal_equal< className<T> > { enum { value = true }; }; \ 00092 } } // namespace qx::trait 00093 00094 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(bool) 00095 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(int) 00096 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(short) 00097 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(long) 00098 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(float) 00099 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(double) 00100 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(long double) 00101 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(char) 00102 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(unsigned int) 00103 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(unsigned short) 00104 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(unsigned long) 00105 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(unsigned char) 00106 00107 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(std::string) 00108 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(std::wstring) 00109 00110 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(QString) 00111 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(QByteArray) 00112 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(QDate) 00113 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(QDateTime) 00114 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(QPoint) 00115 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(QRect) 00116 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(QRegExp) 00117 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(QSize) 00118 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(QTime) 00119 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(QUrl) 00120 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(QVariant) 00121 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(QUuid) 00122 00123 #if _QX_ENABLE_QT_GUI_DEPENDENCY 00124 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(QColor) 00125 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(QFont) 00126 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(QImage) 00127 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(QBrush) 00128 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(QMatrix) 00129 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL(QRegion) 00130 #endif // _QX_ENABLE_QT_GUI_DEPENDENCY 00131 00132 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL_TEMPLATE_1(boost::shared_ptr) 00133 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL_TEMPLATE_1(QSharedPointer) 00134 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL_TEMPLATE_1(QWeakPointer) 00135 QX_TYPE_HAS_OPERATOR_EQUAL_EQUAL_TEMPLATE_1(qx::dao::ptr) 00136 00137 #endif // _QX_TRAIT_IS_EQUAL_H_