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comparison src/pt.cc @ 2991:fc751d2a99fd

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[project @ 1997-05-16 21:00:48 by jwe]
author jwe
date Fri, 16 May 1997 21:00:49 +0000
parents
children d14c483b3c12
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2990:35bd1b05cfbe 2991:fc751d2a99fd
1 /*
2
3 Copyright (C) 1996, 1997 John W. Eaton
4
5 This file is part of Octave.
6
7 Octave is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published by the
9 Free Software Foundation; either version 2, or (at your option) any
10 later version.
11
12 Octave is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with Octave; see the file COPYING. If not, write to the Free
19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20
21 */
22
23 #if defined (__GNUG__)
24 #pragma implementation
25 #endif
26
27 #ifdef HAVE_CONFIG_H
28 #include <config.h>
29 #endif
30
31 #include <string>
32
33 #include <iostream.h>
34 #include <strstream.h>
35
36 #include "pt.h"
37 #include "pt-pr-code.h"
38
39 // Hide the details of the string buffer so that we are less likely to
40 // create a memory leak.
41
42 string
43 tree::str_print_code (void)
44 {
45 ostrstream buf;
46
47 tree_print_code tpc (buf);
48
49 accept (tpc);
50
51 buf << ends;
52
53 const char *s = buf.str ();
54
55 string retval = s;
56
57 delete [] s;
58
59 return retval;
60 }
61
62 /*
63 ;;; Local Variables: ***
64 ;;; mode: C++ ***
65 ;;; End: ***
66 */