forked from qt-creator/qt-creator
babc1006f2
Rename QHashSeedType to QHashValueType and use it also for return values. Use qHashMulti directly instead of continuing using temporary QPairs. Avoids ugly namespace tricks to find the new pair overloads, and is actually clearer. Classes used in signals cannot be forward-declared. ... Change-Id: I22450a0c642437a43f876e8e89cc8788fff3db61 Reviewed-by: Christian Stenger <christian.stenger@qt.io>
72 lines
2.4 KiB
C++
72 lines
2.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 Denis Mingulov
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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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#pragma once
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#include <utils/porting.h>
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#include <QMetaType>
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#include <QString>
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namespace ClassView {
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namespace Internal {
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class SymbolLocation
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{
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public:
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//! Default constructor
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SymbolLocation();
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//! Constructor
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explicit SymbolLocation(QString file, int lineNumber = 0, int columnNumber = 0);
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inline const QString &fileName() const { return m_fileName; }
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inline int line() const { return m_line; }
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inline int column() const { return m_column; }
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inline Utils::QHashValueType hash() const { return m_hash; }
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inline bool operator==(const SymbolLocation &other) const
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{
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return line() == other.line() && column() == other.column()
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&& fileName() == other.fileName();
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}
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private:
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QString m_fileName; //!< file name
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int m_line; //!< line number
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int m_column; //!< column
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Utils::QHashValueType m_hash; //!< precalculated hash value for the object, to speed up qHash
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};
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//! qHash overload for QHash/QSet
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inline Utils::QHashValueType qHash(const ClassView::Internal::SymbolLocation &location)
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{
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return location.hash();
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}
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} // namespace Internal
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} // namespace ClassView
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Q_DECLARE_METATYPE(ClassView::Internal::SymbolLocation)
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