forked from qt-creator/qt-creator
83 lines
2.6 KiB
C
83 lines
2.6 KiB
C
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/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2010 Denis Mingulov.
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** Commercial Usage
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**
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt 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 Nokia.
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**
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** GNU Lesser General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at http://qt.nokia.com/contact.
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**
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**************************************************************************/
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#ifndef CLASSVIEWSYMBOLLOCATION_H
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#define CLASSVIEWSYMBOLLOCATION_H
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#include <QtCore/QMetaType>
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#include <QtCore/QString>
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namespace ClassView {
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namespace Internal {
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/*!
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\class SymbolLocation
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\brief Special struct to store information about symbol location (to find which exactly location
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has to be open when the user clicks on any tree item. It might be used in QSet/QHash.
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*/
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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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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 int hash() const { return m_hash; }
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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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int m_hash; //!< precalculated hash value for the object, to speed up qHash
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};
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} // namespace Internal
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} // namespace ClassView
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inline bool operator==(const ClassView::Internal::SymbolLocation &a,
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const ClassView::Internal::SymbolLocation &b)
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{
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return a.line() == b.line() && a.column() == b.column() && a.fileName() == b.fileName();
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}
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//! qHash overload for QHash/QSet
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inline uint 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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Q_DECLARE_METATYPE(ClassView::Internal::SymbolLocation)
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#endif // CLASSVIEWSYMBOLLOCATION_H
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