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annotate src/load-save.h @ 8950:d865363208d6

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include <iosfwd> instead of <iostream> in header files
author John W. Eaton <jwe@octave.org>
date Tue, 10 Mar 2009 13:55:52 -0400
parents eb63fbe60fab
children cd96d29c5efa
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1 /*
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2
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3 Copyright (C) 1994, 1995, 1996, 1997, 2000, 2003, 2004, 2005, 2006,
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4 2007, 2008 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 3 of the License, or (at your
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11 option) any 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, see
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20 <http://www.gnu.org/licenses/>.
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22 */
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23
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24 #if !defined (octave_load_save_h)
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25 #define octave_load_save_h 1
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26
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27 #include <iosfwd>
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28 #include <string>
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29
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30 class octave_value;
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31
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32 // FIXME: maybe MAT5 and MAT7 should be options to MAT_BINARY.
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33 // Similarly, save_as_floats may be an option for LS_BINARY, LS_HDF5 etc.
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34 enum load_save_format_type
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35 {
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36 LS_ASCII,
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37 LS_BINARY,
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38 LS_MAT_ASCII,
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39 LS_MAT_BINARY,
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40 LS_MAT5_BINARY,
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41 LS_MAT7_BINARY,
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42 #ifdef HAVE_HDF5
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43 LS_HDF5,
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44 #endif /* HAVE_HDF5 */
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45 LS_UNKNOWN
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46 };
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47
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48 enum load_save_format_options
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49 {
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50 // LS_MAT_ASCII options (not exclusive)
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51 LS_MAT_ASCII_LONG = 1,
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52 LS_MAT_ASCII_TABS = 2,
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53 // LS_MAT_BINARY options
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54 LS_MAT_BINARY_V5 = 1,
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55 LS_MAT_BINARY_V7,
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56 // zero means no option.
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57 LS_NO_OPTION = 0
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58 };
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59
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60 class load_save_format
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61 {
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62 public:
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63 load_save_format (load_save_format_type t,
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64 load_save_format_options o = LS_NO_OPTION)
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65 : type (t), opts (o) { }
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66 operator int (void) const
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67 { return type; }
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68 int type, opts;
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69 };
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70
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71 extern void dump_octave_core (void);
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72
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73 extern int
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74 read_binary_file_header (std::istream& is, bool& swap,
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75 oct_mach_info::float_format& flt_fmt,
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76 bool quiet = false);
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77
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78 extern octave_value
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79 do_load (std::istream& stream, const std::string& orig_fname, bool force,
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80 load_save_format format, oct_mach_info::float_format flt_fmt,
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81 bool list_only, bool swap, bool verbose,
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82 const string_vector& argv, int argv_idx, int argc, int nargout);
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83
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84 extern void
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85 do_save (std::ostream& os, const symbol_table::symbol_record& sr,
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86 load_save_format fmt, bool save_as_floats);
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87
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88 extern void
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89 write_header (std::ostream& os, load_save_format format);
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90
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91 #endif
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92
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93 /*
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94 ;;; Local Variables: ***
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95 ;;; mode: C++ ***
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96 ;;; End: ***
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97 */