![]() |
QxOrm 1.1.8
C++ Object Relational Mapping library
|
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 #if (QT_VERSION >= 0x040600) 00027 #ifndef _QX_IS_QT_SCOPED_PTR_H_ 00028 #define _QX_IS_QT_SCOPED_PTR_H_ 00029 00030 #ifdef _MSC_VER 00031 #pragma once 00032 #endif 00033 00041 #include <QtCore/qscopedpointer.h> 00042 00043 #include <boost/mpl/if.hpp> 00044 #include <boost/mpl/logical.hpp> 00045 00046 namespace qx { 00047 namespace trait { 00048 00053 template <typename T> 00054 class is_qt_scoped_ptr 00055 { 00056 00057 private: 00058 00059 template <typename V> static char isSmartPtr(QScopedPointer<V>); 00060 static int isSmartPtr(...); 00061 static T t; 00062 00063 public: 00064 00065 enum { value = (sizeof(qx::trait::is_qt_scoped_ptr<T>::isSmartPtr(t)) == sizeof(char)) }; 00066 00067 typedef typename boost::mpl::if_c<qx::trait::is_qt_scoped_ptr<T>::value, 00068 boost::mpl::true_, 00069 boost::mpl::false_>::type type; 00070 00071 }; 00072 00073 } // namespace trait 00074 } // namespace qx 00075 00076 #endif // _QX_IS_QT_SCOPED_PTR_H_ 00077 #endif // (QT_VERSION >= 0x040600) 00078 00079 #if (QT_VERSION < 0x040600) 00080 #ifndef _QX_IS_QT_SCOPED_PTR_H_ 00081 #define _QX_IS_QT_SCOPED_PTR_H_ 00082 namespace qx { namespace trait { 00083 template <typename T> 00084 class is_qt_scoped_ptr 00085 { public: enum { value = false }; typedef boost::mpl::false_ type; }; 00086 } } // namespace qx::trait 00087 #endif // _QX_IS_QT_SCOPED_PTR_H_ 00088 #endif // (QT_VERSION < 0x040600)