diff options
Diffstat (limited to 'src/lib/buildgraph/scanresultcache.h')
-rw-r--r-- | src/lib/buildgraph/scanresultcache.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/src/lib/buildgraph/scanresultcache.h b/src/lib/buildgraph/scanresultcache.h new file mode 100644 index 000000000..23e7d811f --- /dev/null +++ b/src/lib/buildgraph/scanresultcache.h @@ -0,0 +1,71 @@ +/************************************************************************** +** +** This file is part of the Qt Build Suite +** +** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies). +** +** Contact: Nokia Corporation (info@qt.nokia.com) +** +** +** GNU Lesser General Public License Usage +** +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this file. +** Please review the following information to ensure the GNU Lesser General +** Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. +** Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +**************************************************************************/ +#ifndef SCANRESULTCACHE_H +#define SCANRESULTCACHE_H + +#include <QtCore/QHash> +#include <QtCore/QMutex> +#include <QtCore/QSet> +#include <QtCore/QString> + +namespace qbs { + +class ScanResultCache +{ +public: + + struct Result + { + Result() + : visited(false) + {} + + QHash<QString, bool> deps; + bool visited; + }; + + Result value(const QString &fileName) const; + void insert(const QString &fileName, const Result &value); + +private: + mutable QMutex m_mutex; + QHash<QString, Result> m_data; +}; + +} // namespace qbs + +#endif // SCANRESULTCACHE_H |