forked from qt-creator/qt-creator
123 lines
3.8 KiB
C++
123 lines
3.8 KiB
C++
/***************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Qt Software Information (qt-info@nokia.com)
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**
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**
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** Non-Open Source Usage
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**
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** Licensees may use this file in accordance with the Qt Beta Version
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** License Agreement, Agreement version 2.2 provided with the Software or,
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** alternatively, in accordance with the terms contained in a written
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** agreement between you and Nokia.
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**
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** GNU General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the packaging
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** of this file. Please review the following information to ensure GNU
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** General Public Licensing requirements will be met:
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**
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** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt GPL Exception
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** version 1.2, included in the file GPL_EXCEPTION.txt in this package.
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**
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***************************************************************************/
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// Copyright (c) 2008 Roberto Raggi <roberto.raggi@gmail.com>
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#ifndef CPLUSPLUS_LITERALS_H
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#define CPLUSPLUS_LITERALS_H
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#include "CPlusPlusForwardDeclarations.h"
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#include "Token.h"
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CPLUSPLUS_BEGIN_HEADER
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CPLUSPLUS_BEGIN_NAMESPACE
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class CPLUSPLUS_EXPORT Literal
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{
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Literal(const Literal &other);
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void operator =(const Literal &other);
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public:
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typedef const char *iterator;
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typedef iterator const_iterator;
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public:
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Literal(const char *chars, unsigned size);
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virtual ~Literal();
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iterator begin() const;
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iterator end() const;
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char at(unsigned index) const;
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const char *chars() const;
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unsigned size() const;
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unsigned hashCode() const;
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static unsigned hashCode(const char *chars, unsigned size);
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private:
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char *_chars;
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unsigned _size;
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unsigned _hashCode;
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public:
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// ### private
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unsigned _index;
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Literal *_next;
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};
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class CPLUSPLUS_EXPORT StringLiteral: public Literal
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{
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public:
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StringLiteral(const char *chars, unsigned size);
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virtual ~StringLiteral();
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};
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class CPLUSPLUS_EXPORT NumericLiteral: public Literal
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{
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public:
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NumericLiteral(const char *chars, unsigned size);
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virtual ~NumericLiteral();
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};
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class CPLUSPLUS_EXPORT Identifier: public Literal
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{
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public:
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Identifier(const char *chars, unsigned size);
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virtual ~Identifier();
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bool isEqualTo(const Identifier *other) const;
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};
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CPLUSPLUS_END_NAMESPACE
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CPLUSPLUS_END_HEADER
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#endif // CPLUSPLUS_LITERALS_H
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