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-rw-r--r--sources/shiboken2/ApiExtractor/graph.h77
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diff --git a/sources/shiboken2/ApiExtractor/graph.h b/sources/shiboken2/ApiExtractor/graph.h
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-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt for Python.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef GRAPH_H
-#define GRAPH_H
-
-#include <QVector>
-#include <QHash>
-#include <QString>
-
-/// A graph that can have their nodes topologically sorted.
-class Graph
-{
-public:
- Q_DISABLE_COPY(Graph)
-
- using Indexes = QVector<int>;
-
- /// Create a new graph with \p numNodes nodes.
- Graph(int numNodes);
- ~Graph();
-
- /// Returns the numbed of nodes in this graph.
- int nodeCount() const;
- /// Returns true if the graph contains the edge from -> to
- bool containsEdge(int from, int to);
- /// Adds an edge to this graph.
- void addEdge(int from, int to);
- /// Removes an edge out of this graph.
- void removeEdge(int from, int to);
- /// Print this graph to stdout.
- void dump() const;
- /**
- * Dumps a dot graph to a file named \p filename.
- * \param nodeNames map used to translate node ids to human readable text.
- * \param fileName file name where the output should be written.
- */
- void dumpDot(const QHash<int, QString>& nodeNames, const QString& fileName) const;
-
- /**
- * Topologically sort this graph.
- * \return A collection with all nodes topologically sorted or an empty collection if a cyclic
- * dependency was found.
- */
- Indexes topologicalSort() const;
-private:
-
- struct GraphPrivate;
- GraphPrivate* m_d;
-};
-
-#endif