00001 /**************************************************************************** 00002 ** This file is part of Cubi, a Sparql query builder for the Qt framework 00003 ** 00004 ** Copyright (c) 2010-2011 Nokia Corporation and/or its subsidiary(-ies). 00005 ** 00006 ** Contact: Nokia Corporation (info@qt.nokia.com) 00007 ** 00008 ** 00009 ** GNU Lesser General Public License Usage 00010 ** 00011 ** This file may be used under the terms of the GNU Lesser General Public 00012 ** License version 2.1 as published by the Free Software Foundation and 00013 ** appearing in the file LICENSE.LGPL included in the packaging of this file. 00014 ** Please review the following information to ensure the GNU Lesser General 00015 ** Public License version 2.1 requirements will be met: 00016 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. 00017 ** 00018 ** In addition, as a special exception, Nokia gives you certain additional 00019 ** rights. These rights are described in the Nokia Qt LGPL Exception 00020 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. 00021 ** 00022 ** Other Usage 00023 ** 00024 ** Alternatively, this file may be used in accordance with the terms and 00025 ** conditions contained in a signed written agreement between you and Nokia. 00026 ** 00027 ** If you have questions regarding the use of this file, please contact 00028 ** Nokia at info@qt.nokia.com. 00029 ****************************************************************************/ 00030 00031 #ifndef CUBI_INFIXFUNCTION_H 00032 #define CUBI_INFIXFUNCTION_H 00033 00034 #include "function.h" 00035 00036 CUBI_BEGIN_NAMESPACE 00037 00038 class InfixFunctionData; 00039 00040 class InfixFunction : public Function 00041 { 00042 00043 public: 00044 CUBI_EXPLICIT InfixFunction(const QString &name); 00045 bool operator==(const InfixFunction &other) const; 00046 00047 void setName(const QString &name); 00048 QString name() const; 00049 00050 InfixFunction apply(const ValueChain &values) const; 00051 InfixFunction apply(const Value &v1) const; 00052 InfixFunction apply(const Value &v1, const Value &v2) const; 00053 InfixFunction apply(const Value &v1, const Value &v2, const Value &v3) const; 00054 00055 private: 00056 const InfixFunctionData * data() const; 00057 InfixFunctionData * data(); 00058 }; 00059 00060 CUBI_END_NAMESPACE 00061 00062 #endif 00063