forked from qt-creator/qt-creator
39a38d5679
Kudos to cgmb and https://github.com/cgmb/guardonce Change-Id: Ifa8970734b8d43fd08c9260c645bdb0228633791 Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>
73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 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 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 <QObject>
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QT_BEGIN_NAMESPACE
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class QIODevice;
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QT_END_NAMESPACE
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namespace Valgrind {
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namespace Callgrind {
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class ParseData;
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/**
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* Parser for Valgrind --tool=callgrind output
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* most of the format is documented at http://kcachegrind.sourceforge.net/html/CallgrindFormat.html
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*
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* FIXME: most length asserts are not correct, see documentation 1.2:
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* "If a cost line specifies less event counts than given in the "events" line,
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* the rest is assumed to be zero."
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*
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*/
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class Parser : public QObject
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{
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Q_OBJECT
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public:
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explicit Parser(QObject *parent = 0);
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~Parser();
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// get and take ownership of the parsing results. If this function is not called the repository
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// will be destroyed when the parser is destroyed. Subsequent calls return null.
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ParseData *takeData();
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signals:
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void parserDataReady();
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public Q_SLOTS:
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void parse(QIODevice *stream);
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private:
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class Private;
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Private *const d;
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};
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} // Callgrind
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} // Valgrind
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