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//
// aegis - project change supervisor
// Copyright (C) 2011 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_OUTPUT_FILTER_WRAP_SIMPLE_H
#define LIBAEGIS_OUTPUT_FILTER_WRAP_SIMPLE_H

#include <common/nstring/accumulator.h>

#include <libaegis/output/filter.h>

class output_filter_wrap_simple:
    public output_filter
{
public:
    typedef aegis_shared_ptr<output_filter_wrap_simple> pointer;

    virtual ~output_filter_wrap_simple();

    static pointer create(const output::pointer &deeper);

protected:
    // See base class for documentation.
    void write_inner(const void *data, size_t data_size);

    // See base class for documentation.
    nstring type_name(void) const;

    // See base class for documentation.
    void end_of_line_inner(void);

private:
    output_filter_wrap_simple(const output::pointer &deeper);

    nstring_accumulator word;

    int icol;

    int ocol;

    output_filter_wrap_simple();

    output_filter_wrap_simple(const output_filter_wrap_simple &);

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

// vim: set ts=8 sw=4 et :
#endif // LIBAEGIS_OUTPUT_FILTER_WRAP_SIMPLE_H