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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 <QMetaType>
#include <QVector>
namespace Valgrind {
namespace Callgrind {
class FunctionCall;
class CostItem;
class ParseData;
class Function
{
public:
/// @p data the ParseData for the file this function was part of
/// required for the decompression of string data like function name etc.
explicit Function(const ParseData *data);
virtual ~Function();
/// @return the compressed function name id
qint64 nameId() const;
/// @return the function name.
QString name() const;
/**
* Set function name to internal string id @p id.
* @see ParseData::stringForFunction()
*/
void setName(qint64 id);
/// @return the compressed file id
qint64 fileId() const;
/// @return the file path where this function was defined
QString file() const;
/**
* Set function name to internal string id @p id.
* @see ParseData::stringForFunction()
*/
void setFile(qint64 id);
/// @return the compressed object id
qint64 objectId() const;
/// @return the object where this function was defined
QString object() const;
/**
* Set function name to internal string id @p id.
* @see ParseData::stringForFunction()
*/
void setObject(qint64 id);
/**
* @return a string representing the location of this function
* It is a combination of file, object and line of the first CostItem.
*/
QString location() const;
/**
* @return the line number of the function or -1 if not known
*/
int lineNumber() const;
/**
* total accumulated self cost of @p event
* @see ParseData::events()
*/
quint64 selfCost(int event) const;
QVector<quint64> selfCosts() const;
/**
* total accumulated inclusive cost of @p event
* @see ParseData::events()
*/
quint64 inclusiveCost(int event) const;
/// calls from other functions to this function
QVector<const FunctionCall *> incomingCalls() const;
void addIncomingCall(const FunctionCall *call);
/// @return how often this function was called in total
quint64 called() const;
/**
* The detailed list of cost items, which could e.g. be used for
* a detailed view of the function's source code annotated with
* cost per line.
*/
QVector<const CostItem *> costItems() const;
/**
* Add parsed @c CostItem @p item to this function.
*
* NOTE: The @c Function will take ownership.
*/
void addCostItem(const CostItem *item);
/**
* Function calls from this function to others.
*/
QVector<const FunctionCall *> outgoingCalls() const;
void addOutgoingCall(const FunctionCall *call);
/**
* Gets called after all functions where looked up, required
* to properly calculate inclusive cost of recursive functions
* for example
*/
void finalize();
protected:
class Private;
Private *d;
explicit Function(Private *d);
private:
Q_DISABLE_COPY(Function)
};
} // namespace Callgrind
} // namespace Valgrind
Q_DECLARE_METATYPE(const Valgrind::Callgrind::Function *)
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