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pager.h
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C/C++ Source or Header
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1997-08-20
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2KB
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126 lines
/*
Copyright (C) 1996 John W. Eaton
This file is part of Octave.
Octave 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, or (at your option) any
later version.
Octave 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 Octave; see the file COPYING. If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#if !defined (octave_pager_h)
#define octave_pager_h 1
#include <string>
#include <iostream.h>
#include <strstream.h>
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
class
octave_pager_buf : public strstreambuf
{
public:
octave_pager_buf (int size = 0) : strstreambuf (size) { }
protected:
int sync (void);
};
class
octave_pager_stream : public ostream
{
protected:
octave_pager_stream (void);
public:
~octave_pager_stream (void);
static octave_pager_stream& stream (void);
private:
static octave_pager_stream *instance;
octave_pager_buf *pb;
// No copying!
octave_pager_stream (const octave_pager_stream&);
octave_pager_stream& operator = (const octave_pager_stream&);
};
class
octave_diary_buf : public strstreambuf
{
public:
octave_diary_buf (int size = 0) : strstreambuf (size) { }
protected:
int sync (void);
};
class
octave_diary_stream : public ostream
{
protected:
octave_diary_stream (void);
public:
~octave_diary_stream (void);
static octave_diary_stream& stream (void);
private:
static octave_diary_stream *instance;
octave_diary_buf *db;
// No copying!
octave_diary_stream (const octave_diary_stream&);
octave_diary_stream& operator = (const octave_diary_stream&);
};
#define octave_stdout (octave_pager_stream::stream ())
#define octave_diary (octave_diary_stream::stream ())
extern void flush_octave_stdout (void);
extern void symbols_of_pager (void);
#endif
/*
;;; Local Variables: ***
;;; mode: C++ ***
;;; End: ***
*/