libaegis/aer/stmt/for.h

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//
//      aegis - project change supervisor
//      Copyright (C) 1994, 2002, 2005-2008 Peter Miller.
//
//      This program is free software; you can redistribute it and/or modify
//      it under the terms of the GNU General Public License as published by
//      the Free Software Foundation; either version 3 of the License, or
//      (at your option) any later version.
//
//      This program 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 General Public License for more details.
//
//      You should have received a copy of the GNU General Public License
//      along with this program. If not, see
//      <http://www.gnu.org/licenses/>.
//

#ifndef AEGIS_AER_STMT_FOR_H
#define AEGIS_AER_STMT_FOR_H

#include <libaegis/aer/expr.h>
#include <libaegis/aer/stmt.h>

class rpt_stmt_for:
    public rpt_stmt
{
public:
    virtual ~rpt_stmt_for();

private:
    rpt_stmt_for(const rpt_expr::pointer &a, const rpt_expr::pointer &b,
        const rpt_expr::pointer &c, const rpt_stmt::pointer &body);

public:
    static rpt_stmt::pointer create(const rpt_expr::pointer &a,
        const rpt_expr::pointer &b, const rpt_expr::pointer &c,
        const rpt_stmt::pointer &body);

protected:
    // see base class for documentation.
    void run(rpt_stmt_result_ty *) const;

private:
    rpt_expr::pointer e[3];

    rpt_stmt_for();

    rpt_stmt_for(const rpt_stmt_for &);

    rpt_stmt_for &operator=(const rpt_stmt_for &);
};


class rpt_stmt_foreach:
    public rpt_stmt
{
public:
    virtual ~rpt_stmt_foreach();

private:
    rpt_stmt_foreach(const rpt_expr::pointer &a, const rpt_expr::pointer &b,
        const rpt_stmt::pointer &body);

public:
    static rpt_stmt::pointer create(const rpt_expr::pointer &a,
        const rpt_expr::pointer &b, const rpt_stmt::pointer &body);

protected:
    // see base class for documentation.
    void run(rpt_stmt_result_ty *) const;

private:
    rpt_expr::pointer e[2];

    rpt_stmt_foreach();

    rpt_stmt_foreach(const rpt_stmt_foreach &);

    rpt_stmt_foreach &operator=(const rpt_stmt_foreach &);
};


class rpt_stmt_break:
    public rpt_stmt
{
public:
    virtual ~rpt_stmt_break();

private:
    rpt_stmt_break();

public:
    static rpt_stmt::pointer create();

protected:
    // see base class for documentation.
    void run(rpt_stmt_result_ty *) const;

private:
    rpt_stmt_break(const rpt_stmt_break &);

    rpt_stmt_break &operator=(const rpt_stmt_break &);
};


class rpt_stmt_continue:
    public rpt_stmt
{
public:
    virtual ~rpt_stmt_continue();

private:
    rpt_stmt_continue();

public:
    static rpt_stmt::pointer create();

protected:
    // see base class for documentation.
    void run(rpt_stmt_result_ty *) const;

private:
    rpt_stmt_continue(const rpt_stmt_continue &);

    rpt_stmt_continue &operator=(const rpt_stmt_continue &);
};

#endif // AEGIS_AER_STMT_FOR_H

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