81 lines
2.9 KiB
C++
81 lines
2.9 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2019 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 the tools applications of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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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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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "componentversion.h"
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#include <QtCore/qstring.h>
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ComponentVersion::ComponentVersion(const QString &versionString)
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{
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const int dotIdx = versionString.indexOf(QLatin1Char('.'));
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if (dotIdx == -1)
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return;
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bool ok = false;
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const int maybeMajor = QStringView{versionString}.left(dotIdx).toInt(&ok);
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if (!ok)
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return;
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const int maybeMinor = QStringView{versionString}.mid(dotIdx + 1).toInt(&ok);
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if (!ok)
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return;
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m_version = QTypeRevision::fromVersion(maybeMajor, maybeMinor);
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}
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bool operator<(const ComponentVersion &lhs, const ComponentVersion &rhs)
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{
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return lhs.version().majorVersion() < rhs.version().majorVersion()
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|| (lhs.version().majorVersion() == rhs.version().majorVersion()
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&& lhs.version().minorVersion() < rhs.version().minorVersion());
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}
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bool operator<=(const ComponentVersion &lhs, const ComponentVersion &rhs)
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{
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return lhs.version().majorVersion() < rhs.version().majorVersion()
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|| (lhs.version().majorVersion() == rhs.version().majorVersion()
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&& lhs.version().minorVersion() <= rhs.version().minorVersion());
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}
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bool operator>(const ComponentVersion &lhs, const ComponentVersion &rhs)
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{
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return rhs < lhs;
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}
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bool operator>=(const ComponentVersion &lhs, const ComponentVersion &rhs)
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{
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return rhs <= lhs;
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}
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bool operator==(const ComponentVersion &lhs, const ComponentVersion &rhs)
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{
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return lhs.version().majorVersion() == rhs.version().majorVersion()
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&& lhs.version().minorVersion() == rhs.version().minorVersion();
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}
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bool operator!=(const ComponentVersion &lhs, const ComponentVersion &rhs)
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{
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return !(lhs == rhs);
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}
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