GNU Octave  3.8.0
A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab
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pt.cc
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1 /*
2 
3 Copyright (C) 1996-2013 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 3 of the License, or (at your
10 option) any 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, see
19 <http://www.gnu.org/licenses/>.
20 
21 */
22 
23 #ifdef HAVE_CONFIG_H
24 #include <config.h>
25 #endif
26 
27 #include <iostream>
28 #include <sstream>
29 #include <string>
30 
31 #include "ov-fcn.h"
32 #include "pt.h"
33 #include "pt-pr-code.h"
34 
35 // Hide the details of the string buffer so that we are less likely to
36 // create a memory leak.
37 
38 std::string
40 {
41  std::ostringstream buf;
42 
43  tree_print_code tpc (buf);
44 
45  accept (tpc);
46 
47  std::string retval = buf.str ();
48 
49  return retval;
50 }