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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include <QObject>
namespace Utils { class FilePath; }
namespace Valgrind {
namespace Callgrind {
class ParseData;
/**
* Parser for Valgrind --tool=callgrind output
* most of the format is documented at http://kcachegrind.sourceforge.net/html/CallgrindFormat.html
*
* FIXME: most length asserts are not correct, see documentation 1.2:
* "If a cost line specifies less event counts than given in the "events" line,
* the rest is assumed to be zero."
*
*/
class Parser : public QObject
{
Q_OBJECT
public:
Parser();
~Parser() override;
// get and take ownership of the parsing results. If this function is not called the repository
// will be destroyed when the parser is destroyed. Subsequent calls return null.
ParseData *takeData();
void parse(const Utils::FilePath &filePath);
signals:
void parserDataReady();
private:
class Private;
Private *const d;
};
} // Callgrind
} // Valgrind
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