forked from qt-creator/qt-creator
2931a499e6
Change-Id: I2b72b34c0cfeafc8bdbaf49b83ff723544f2b6e2 Reviewed-by: Daniel Teske <daniel.teske@nokia.com>
64 lines
2.1 KiB
C++
64 lines
2.1 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) 2012 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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**
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** GNU Lesser General Public License Usage
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**
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this file.
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** Please review the following information to ensure the GNU Lesser General
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** Public License version 2.1 requirements will be met:
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** 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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** Other Usage
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**
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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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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#include "SnapshotSymbolVisitor.h"
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#include <Symbols.h>
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using namespace CPlusPlus;
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SnapshotSymbolVisitor::SnapshotSymbolVisitor(const Snapshot &snapshot)
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: _snapshot(snapshot)
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{
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}
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void SnapshotSymbolVisitor::accept(Document::Ptr doc)
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{
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QSet<QString> processed;
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accept(doc, &processed);
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}
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void SnapshotSymbolVisitor::accept(Document::Ptr doc, QSet<QString> *processed)
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{
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if (doc && doc->globalNamespace() && ! processed->contains(doc->fileName())) {
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processed->insert(doc->fileName());
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foreach (const Document::Include &i, doc->includes()) {
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if (Document::Ptr incl = _snapshot.document(i.fileName()))
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accept(incl, processed);
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}
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std::swap(_document, doc);
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accept(_document->globalNamespace());
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std::swap(_document, doc);
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}
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}
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