forked from qt-creator/qt-creator
127 lines
4.8 KiB
C++
127 lines
4.8 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) 2010 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** No Commercial Usage
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**
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.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 LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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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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#include "ASTVisitor.h"
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#include "AST.h"
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#include "TranslationUnit.h"
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#include "Control.h"
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using namespace CPlusPlus;
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ASTVisitor::ASTVisitor(TranslationUnit *translationUnit)
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: _translationUnit(translationUnit)
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{ }
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ASTVisitor::~ASTVisitor()
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{ }
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void ASTVisitor::accept(AST *ast)
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{ AST::accept(ast, this); }
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Control *ASTVisitor::control() const
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{
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if (_translationUnit)
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return _translationUnit->control();
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return 0;
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}
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TranslationUnit *ASTVisitor::translationUnit() const
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{ return _translationUnit; }
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void ASTVisitor::setTranslationUnit(TranslationUnit *translationUnit)
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{ _translationUnit = translationUnit; }
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unsigned ASTVisitor::tokenCount() const
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{ return translationUnit()->tokenCount(); }
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const Token &ASTVisitor::tokenAt(unsigned index) const
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{ return translationUnit()->tokenAt(index); }
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int ASTVisitor::tokenKind(unsigned index) const
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{ return translationUnit()->tokenKind(index); }
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const char *ASTVisitor::spell(unsigned index) const
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{ return translationUnit()->spell(index); }
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const Identifier *ASTVisitor::identifier(unsigned index) const
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{ return translationUnit()->identifier(index); }
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const Literal *ASTVisitor::literal(unsigned index) const
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{ return translationUnit()->literal(index); }
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const NumericLiteral *ASTVisitor::numericLiteral(unsigned index) const
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{ return translationUnit()->numericLiteral(index); }
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const StringLiteral *ASTVisitor::stringLiteral(unsigned index) const
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{ return translationUnit()->stringLiteral(index); }
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void ASTVisitor::getPosition(unsigned offset,
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unsigned *line,
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unsigned *column,
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const StringLiteral **fileName) const
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{ translationUnit()->getPosition(offset, line, column, fileName); }
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void ASTVisitor::getTokenPosition(unsigned index,
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unsigned *line,
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unsigned *column,
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const StringLiteral **fileName) const
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{ translationUnit()->getTokenPosition(index, line, column, fileName); }
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void ASTVisitor::getTokenStartPosition(unsigned index, unsigned *line, unsigned *column) const
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{ getPosition(tokenAt(index).begin(), line, column); }
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void ASTVisitor::getTokenEndPosition(unsigned index, unsigned *line, unsigned *column) const
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{ getPosition(tokenAt(index).end(), line, column); }
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