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1 // file-io.h -*- C++ -*- |
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2 /* |
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3 |
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4 Copyright (C) 1993, 1994, 1995 John W. Eaton |
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5 |
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6 This file is part of Octave. |
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7 |
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8 Octave is free software; you can redistribute it and/or modify it |
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9 under the terms of the GNU General Public License as published by the |
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10 Free Software Foundation; either version 2, or (at your option) any |
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11 later version. |
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12 |
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13 Octave is distributed in the hope that it will be useful, but WITHOUT |
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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16 for more details. |
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17 |
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18 You should have received a copy of the GNU General Public License |
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19 along with Octave; see the file COPYING. If not, write to the Free |
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20 Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. |
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21 |
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22 */ |
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23 |
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24 // Written by John C. Campbell <jcc@che.utexas.edu>. |
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25 |
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383
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26 #if !defined (octave_files_h) |
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27 #define octave_files_h 1 |
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28 |
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29 #include <Pix.h> |
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30 |
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31 #include "oct-obj.h" |
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32 |
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164
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33 extern Pix return_valid_file (const tree_constant& arg); |
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34 |
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497
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35 extern Octave_object fclose_internal (const Octave_object& args); |
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36 extern Octave_object feof_internal (const Octave_object& args, int nargout); |
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37 extern Octave_object ferror_internal (const Octave_object& args, int nargout); |
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497
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38 extern Octave_object fflush_internal (const Octave_object& args); |
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39 extern Octave_object fgets_internal (const Octave_object& args, int nargout); |
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40 extern Octave_object fopen_internal (const Octave_object& args); |
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506
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41 extern Octave_object fread_internal (const Octave_object& args, int nargout); |
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497
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42 extern Octave_object freport_internal (void); |
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43 extern Octave_object frewind_internal (const Octave_object& args); |
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506
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44 extern Octave_object fseek_internal (const Octave_object& args); |
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497
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45 extern Octave_object ftell_internal (const Octave_object& args); |
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506
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46 extern Octave_object fwrite_internal (const Octave_object& args, int nargout); |
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47 |
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164
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48 extern void initialize_file_io (void); |
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49 |
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164
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50 extern void close_files (void); |
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51 |
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497
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52 extern Octave_object do_printf (const char *type, const Octave_object& args, |
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506
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53 int nargout); |
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54 |
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497
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55 extern Octave_object do_scanf (const char *type, const Octave_object& args, |
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56 int nargout); |
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57 |
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759
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58 class |
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59 file_info |
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60 { |
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61 public: |
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62 file_info (void); |
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63 file_info (int num, const char *nm, FILE *t, const char *md); |
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64 file_info (const file_info& f); |
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65 |
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66 file_info& operator = (const file_info& f); |
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67 |
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68 ~file_info (void); |
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69 |
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70 int number (void) const; |
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71 const char *name (void) const; |
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72 FILE *fptr (void) const; |
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73 const char *mode (void) const; |
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74 |
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75 int eof (void) const; |
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76 int error (void) const; |
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77 |
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78 private: |
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79 int file_number; |
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80 char *file_name; |
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81 FILE *file_fptr; |
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82 char *file_mode; |
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83 }; |
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84 |
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85 #endif |
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86 |
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87 /* |
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88 ;;; Local Variables: *** |
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89 ;;; mode: C++ *** |
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90 ;;; page-delimiter: "^/\\*" *** |
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91 ;;; End: *** |
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92 */ |
