/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** No Commercial Usage
**
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights.  These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/

#ifndef LIBVALGRIND_CALLGRINDFUNCTIONCYCLE_H
#define LIBVALGRIND_CALLGRINDFUNCTIONCYCLE_H

#include "callgrindfunction.h"

namespace Valgrind {
namespace Callgrind {

/**
 * self cost of a function cycle: sum of self costs of functions in the cycle
 * callers of a function cycle: set of callers to functions in the cycle
 *                              excluding calls inside the cycle
 * callees of a function cycle: set of callees from functions in the cycle
 *                              excluding calees inside the cycle
 * inclusive cost of a function cycle: sum of inclusive cost of callees of the cycle (see above)
 */
class VALGRINDSHARED_EXPORT FunctionCycle : public Function {
public:
    explicit FunctionCycle(const ParseData *data);
    virtual ~FunctionCycle();

    /// sets the list of functions that make up this cycle
    /// NOTE: ownership is *not* transferred to the cycle
    void setFunctions(const QVector<const Function *> functions);
    /// @return the functions that make up this cycle
    QVector<const Function *> functions() const;

private:
    class Private;
};

}
}


#endif // LIBVALGRIND_CALLGRINDFUNCTIONCYCLE_H