lib/output.h

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//
// nis-util - NIS Administration Utilities
// Copyright (C) 2012 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 2 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 LIB_OUTPUT_H
#define LIB_OUTPUT_H

#include <boost/shared_ptr.hpp>

#include <lib/rcstring.h>

class output
{
public:
    typedef boost::shared_ptr<output> pointer;

    virtual ~output();

public:
    virtual void put(char c) = 0;

    void put(const char *text);

    void put(const rcstring &text);

    void indent_to(int column);

    bool fits_on_current_line(int width) const;

    virtual int get_column(void) const = 0;

    virtual int get_line_width(void) const = 0;

protected:
    output();

private:
    output(const output &rhs);

    output &operator=(const output &rhs);
};

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