common/wstring/list.h

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//
//      aegis - project change supervisor
//      Copyright (C) 2004-2008 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 COMMON_WSTRING_LIST_H
#define COMMON_WSTRING_LIST_H

#include <common/wstring.h>
#include <common/wstr/list.h>

class wstring_list
{
public:
    ~wstring_list() {}

    wstring_list() {}

    wstring_list(const wstring_list &arg) :
        content(arg.content)
    {
    }

    wstring_list &operator=(const wstring_list &);

    void
    push_back(const wstring &arg)
    {
        content.push_back(arg.get_ref());
    }

    void
    push_back(const wstring_list &arg);

    const wstring
    back()
        const
    {
        if (content.empty())
            return wstring();
        return wstring(content[content.size() - 1]);
    }

    size_t
    size()
        const
    {
        return content.size();
    }

    bool
    empty()
        const
    {
        return content.empty();
    }

    void clear();

    wstring get(int n) const;

    wstring operator[](int n) const { return get(n); }

    wstring unsplit(const char *separator = 0) const;

    wstring unsplit(size_t first, size_t last, const char *separator = 0) const;

private:
    wstring_list_ty content;
};

#endif // COMMON_WSTRING_LIST_H