ForStatement.h

/*  Copyright (C) 2012 Gerald Mwangi
    Copyright (C) 2012 Michael Baron

    This file is part of Charon.

    Charon is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Charon is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with Charon.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _FORSTATEMENT_H_
#define _FORSTATEMENT_H_

#ifdef _MSC_VER
#ifdef forstatement_EXPORTS
#define forstatement_DECLDIR __declspec(dllexport)
#else
#define forstatement_DECLDIR __declspec(dllimport)
#endif /*Export or import*/
#else
#define forstatement_DECLDIR
#endif

#include <charon-core/ParameteredObject.h>
#include "StatementIntf.h"


class forstatement_DECLDIR ForStatement : public ParameteredObject,public StatementIntf {
public:
    ForStatement(const std::string& name = "");

    InputSlot< double > initialValue;
    InputSlot< double > incrementValue;
    InputSlot< double > finalValue;

    OutputSlot< int > currentValue;

    virtual bool operator ()() const;

protected:
    virtual void execute();
    virtual void reset();
private:
    int _initialValue;
    int _incrementValue;
    int _finalValue;
    int _currentValue;
};

#endif /* _FORSTATEMENT_H_ */