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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 2, or (at your option) any |
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10 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, write to the Free |
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19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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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 <cstdio> |
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28 |
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29 #include "oct-prcstrm.h" |
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30 |
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31 octave_iprocstream::octave_iprocstream (const string& n, |
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32 ios::openmode arg_md, |
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33 oct_mach_info::float_format flt_fmt) |
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34 : octave_istdiostream (n, 0, arg_md, flt_fmt) |
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35 { |
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36 fp = popen (n.c_str (), "r"); |
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37 |
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38 if (fp) |
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39 { |
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40 delete is; |
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41 is = new istdiostream (fp); |
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42 } |
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43 } |
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44 |
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45 octave_iprocstream::~octave_iprocstream (void) |
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46 { |
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47 if (fp) |
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48 { |
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49 pclose (fp); |
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50 fp = 0; |
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51 } |
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52 } |
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53 |
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54 octave_oprocstream::octave_oprocstream (const string& n, |
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55 ios::openmode arg_md, |
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56 oct_mach_info::float_format flt_fmt) |
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57 : octave_ostdiostream (n, 0, arg_md, flt_fmt) |
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58 { |
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59 fp = popen (n.c_str (), "w"); |
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60 |
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61 if (fp) |
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62 { |
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63 delete os; |
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64 os = new ostdiostream (fp); |
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65 } |
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66 } |
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67 |
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68 octave_oprocstream::~octave_oprocstream (void) |
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69 { |
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70 if (fp) |
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71 { |
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72 pclose (fp); |
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73 fp = 0; |
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74 } |
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75 } |
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76 |
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77 /* |
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78 ;;; Local Variables: *** |
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79 ;;; mode: C++ *** |
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80 ;;; End: *** |
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81 */ |
