forked from qt-creator/qt-creator
f72370f20a
* Update remaining files in src Change-Id: I1896f17fcf34f71c3310c87899fb5171b8e4afb1 Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>
58 lines
2.0 KiB
C++
58 lines
2.0 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#include "SnapshotSymbolVisitor.h"
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#include <cplusplus/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->resolvedIncludes()) {
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if (Document::Ptr incl = _snapshot.document(i.resolvedFileName()))
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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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