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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, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
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20 02110-1301, USA. |
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21 |
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22 */ |
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23 |
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24 #ifdef HAVE_CONFIG_H |
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25 #include <config.h> |
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26 #endif |
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27 |
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28 #include <cstdio> |
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29 |
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30 #include "oct-prcstrm.h" |
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31 |
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32 // FIXME -- perhaps this should be handled more globally. See also |
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33 // oct-procbuf.cc. |
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34 |
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35 #if defined (_MSC_VER) |
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36 #define popen _popen |
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37 #define pclose _pclose |
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38 #endif |
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39 |
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40 static int |
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41 cxx_pclose (FILE *f) |
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42 { |
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43 return ::pclose (f); |
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44 } |
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45 |
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46 octave_stream |
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47 octave_iprocstream::create (const std::string& n, std::ios::openmode arg_md, |
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48 oct_mach_info::float_format ff) |
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49 { |
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50 return octave_stream (new octave_iprocstream (n, arg_md, ff)); |
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51 } |
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52 |
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53 octave_iprocstream::octave_iprocstream (const std::string& n, |
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54 std::ios::openmode arg_md, |
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55 oct_mach_info::float_format ff) |
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56 : octave_stdiostream (n, ::popen (n.c_str (), "r"), |
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57 arg_md, ff, cxx_pclose) |
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58 { |
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59 } |
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60 |
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61 octave_iprocstream::~octave_iprocstream (void) |
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62 { |
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63 do_close (); |
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64 } |
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65 |
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66 octave_stream |
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67 octave_oprocstream::create (const std::string& n, std::ios::openmode arg_md, |
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68 oct_mach_info::float_format ff) |
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69 { |
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70 return octave_stream (new octave_oprocstream (n, arg_md, ff)); |
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71 } |
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72 |
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73 octave_oprocstream::octave_oprocstream (const std::string& n, |
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74 std::ios::openmode arg_md, |
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75 oct_mach_info::float_format ff) |
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76 : octave_stdiostream (n, ::popen (n.c_str (), "w"), |
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77 arg_md, ff, cxx_pclose) |
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78 { |
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79 } |
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80 |
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81 octave_oprocstream::~octave_oprocstream (void) |
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82 { |
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83 do_close (); |
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84 } |
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85 |
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86 /* |
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87 ;;; Local Variables: *** |
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88 ;;; mode: C++ *** |
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89 ;;; End: *** |
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90 */ |
