forked from qt-creator/qt-creator
Change-Id: I2b72b34c0cfeafc8bdbaf49b83ff723544f2b6e2 Reviewed-by: Daniel Teske <daniel.teske@nokia.com>
157 lines
4.5 KiB
C++
157 lines
4.5 KiB
C++
/**************************************************************************
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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) 2012 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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**
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** GNU Lesser General Public License Usage
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**
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this file.
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** Please review the following information to ensure the GNU Lesser General
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** Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** Other Usage
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**
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**************************************************************************/
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#ifndef LIBVALGRIND_CALLGRIND_FUNCTION_H
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#define LIBVALGRIND_CALLGRIND_FUNCTION_H
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#include <QtCore/QMetaType>
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#include <QtCore/QVector>
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namespace Valgrind {
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namespace Callgrind {
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class FunctionCall;
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class CostItem;
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class ParseData;
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class Function
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{
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public:
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/// @p data the ParseData for the file this function was part of
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/// required for the decompression of string data like function name etc.
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explicit Function(const ParseData *data);
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virtual ~Function();
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/// @return the compressed function name id
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qint64 nameId() const;
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/// @return the function name.
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QString name() const;
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/**
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* Set function name to internal string id @p id.
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* @see ParseData::stringForFunction()
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*/
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void setName(qint64 id);
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/// @return the compressed file id
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qint64 fileId() const;
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/// @return the file path where this function was defined
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QString file() const;
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/**
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* Set function name to internal string id @p id.
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* @see ParseData::stringForFunction()
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*/
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void setFile(qint64 id);
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/// @return the compressed object id
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qint64 objectId() const;
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/// @return the object where this function was defined
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QString object() const;
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/**
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* Set function name to internal string id @p id.
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* @see ParseData::stringForFunction()
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*/
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void setObject(qint64 id);
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/**
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* @return a string representing the location of this function
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* It is a combination of file, object and line of the first CostItem.
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*/
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QString location() const;
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/**
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* @return the line number of the function or -1 if not known
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*/
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int lineNumber() const;
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/**
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* total accumulated self cost of @p event
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* @see ParseData::events()
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*/
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quint64 selfCost(int event) const;
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QVector<quint64> selfCosts() const;
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/**
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* total accumulated inclusive cost of @p event
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* @see ParseData::events()
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*/
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quint64 inclusiveCost(int event) const;
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/// calls from other functions to this function
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QVector<const FunctionCall *> incomingCalls() const;
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void addIncomingCall(const FunctionCall *call);
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/// @return how often this function was called in total
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quint64 called() const;
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/**
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* The detailed list of cost items, which could e.g. be used for
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* a detailed view of the function's source code annotated with
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* cost per line.
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*/
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QVector<const CostItem *> costItems() const;
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/**
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* Add parsed @c CostItem @p item to this function.
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*
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* NOTE: The @c Function will take ownership.
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*/
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void addCostItem(const CostItem *item);
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/**
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* Function calls from this function to others.
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*/
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QVector<const FunctionCall *> outgoingCalls() const;
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void addOutgoingCall(const FunctionCall *call);
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/**
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* Gets called after all functions where looked up, required
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* to properly calculate inclusive cost of recursive functions
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* for example
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*/
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void finalize();
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protected:
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class Private;
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Private *d;
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explicit Function(Private *d);
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private:
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Q_DISABLE_COPY(Function)
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};
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} // namespace Callgrind
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} // namespace Valgrind
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Q_DECLARE_METATYPE(const Valgrind::Callgrind::Function *);
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#endif // LIBVALGRIND_CALLGRIND_FUNCTION_H
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