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[project @ 2007-10-12 06:40:56 by jwe]
author jwe
date Fri, 12 Oct 2007 06:41:26 +0000
parents 7ba9ad1fec11
children a1dbe9d80eee
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1 /*
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2
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3 Copyright (C) 1996, 1997 John W. Eaton
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #ifdef HAVE_CONFIG_H
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24 #include <config.h>
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25 #endif
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26
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27 #include <iostream>
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28 #include <sstream>
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29 #include <string>
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30
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31 #include "ov-fcn.h"
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32 #include "pt.h"
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33 #include "pt-pr-code.h"
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34
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35 // If true, stop executing at the next possible point.
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36 bool tree::break_next = false;
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37
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38 // The line where dbnext was executed.
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39 int tree::last_line = 0;
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40
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41 // The function where the last breakpoint occurred.
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42 const octave_function *tree::break_function = 0;
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43
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44 // The statement where the last breakpoint occurred.
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45 const tree *tree::break_statement = 0;
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46
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47 // Hide the details of the string buffer so that we are less likely to
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48 // create a memory leak.
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49
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50 std::string
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51 tree::str_print_code (void)
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52 {
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53 std::ostringstream buf;
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54
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55 tree_print_code tpc (buf);
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56
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57 accept (tpc);
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58
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59 std::string retval = buf.str ();
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60
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61 return retval;
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62 }
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63
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64 /*
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65 ;;; Local Variables: ***
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66 ;;; mode: C++ ***
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67 ;;; End: ***
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68 */