libaegis/sub/functor/list.h

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//
//      aegis - project change supervisor
//      Copyright (C) 2007, 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 LIBAEGIS_SUB_FUNCTOR_LIST_H
#define LIBAEGIS_SUB_FUNCTOR_LIST_H

#include <libaegis/sub/functor.h>

class sub_functor_list
{
public:
    virtual ~sub_functor_list();

    sub_functor_list();

    void push_back(sub_functor::pointer sfp);

    sub_functor::pointer get(size_t n) const;

    sub_functor::pointer operator[](size_t n) const { return get(n); }

    size_t size() const { return length; }

    bool empty() const { return !length; }

    void match(const nstring &name, sub_functor_list &result);

    void clear();

    sub_functor::pointer find(const nstring &name) const;

private:
    sub_functor::pointer *list;

    size_t length;

    size_t maximum;

    sub_functor_list(const sub_functor_list &);

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

#endif // LIBAEGIS_SUB_FUNCTOR_LIST_H