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annotate libinterp/corefcn/settings.cc @ 29958:32c3a5805893

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move DEFUN and DEFMETHOD functions inside octave namespace * mk-opts.pl: Surround emitted function definitions with OCTAVE_NAMESPACE_BEGIN and OCTAVE_NAMESPACE_END tags. * mk-builtins.pl: Surround emitted function declarations with OCTAVE_NAMESPACE_BEGIN and OCTAVE_NAMESPACE_END tags. Emit deprecated global inline functions. * __betainc__.cc, __contourc__.cc, __dsearchn__.cc, __eigs__.cc, __expint__.cc, __ftp__.cc, __gammainc__.cc, __ichol__.cc, __ilu__.cc, __lin_interpn__.cc, __magick_read__.cc, __pchip_deriv__.cc, __qp__.cc, amd.cc, balance.cc, besselj.cc, bitfcns.cc, bsxfun.cc, call-stack.cc, ccolamd.cc, cellfun.cc, chol.cc, colamd.cc, colloc.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc, debug.cc, defaults.cc, defun.cc, det.cc, dirfns.cc, display.cc, dlmread.cc, dmperm.cc, dot.cc, eig.cc, ellipj.cc, environment.cc, error.cc, event-manager.cc, fcn-info.cc, fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc, gcd.cc, getgrent.cc, getpwent.cc, getrusage.cc, givens.cc, graphics.cc, gsvd.cc, hash.cc, help.cc, hess.cc, hex2num.cc, input.cc, interpreter.cc, inv.cc, jsondecode.cc, jsonencode.cc, kron.cc, load-path.cc, load-save.cc, lookup.cc, ls-oct-text.cc, lsode.cc, lu.cc, mappers.cc, matrix_type.cc, max.cc, mgorth.cc, nproc.cc, oct-hist.cc, ordqz.cc, ordschur.cc, pager.cc, pinv.cc, pr-flt-fmt.cc, pr-output.cc, psi.cc, qr.cc, quad.cc, quadcc.cc, qz.cc, rand.cc, rcond.cc, regexp.cc, schur.cc, settings.cc, sighandlers.cc, sparse.cc, spparms.cc, sqrtm.cc, stream-euler.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc, sylvester.cc, symbfact.cc, symrcm.cc, symtab.cc, syscalls.cc, sysdep.cc, time.cc, toplev.cc, tril.cc, tsearch.cc, typecast.cc, urlwrite.cc, utils.cc, variables.cc, __delaunayn__.cc, __fltk_uigetfile__.cc, __glpk__.cc, __init_gnuplot__.cc, __ode15__.cc, __voronoi__.cc, audiodevinfo.cc, audioread.cc, convhulln.cc, fftw.cc, gzip.cc, ov-base.cc, ov-bool-mat.cc, ov-cell.cc, ov-class.cc, ov-classdef.cc, ov-fcn-handle.cc, ov-java.cc, ov-null-mat.cc, ov-oncleanup.cc, ov-struct.cc, ov-typeinfo.cc, ov-usr-fcn.cc, ov.cc, octave.cc, lex.ll, oct-parse.yy, profiler.cc, pt-eval.cc: Surround DEFUN and DEFMETHOD function defnitions with OCTAVE_NAMESPACE_BEGIN and OCTAVE_NAMESPACE_END tags.
author John W. Eaton <jwe@octave.org>
date Fri, 13 Aug 2021 21:53:51 -0400
parents 0a5b15007766
children 939bef0b66e0
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1 ////////////////////////////////////////////////////////////////////////
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2 //
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3 // Copyright (C) 2018-2021 The Octave Project Developers
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4 //
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5 // See the file COPYRIGHT.md in the top-level directory of this
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6 // distribution or <https://octave.org/copyright/>.
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7 //
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8 // This file is part of Octave.
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9 //
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10 // Octave is free software: you can redistribute it and/or modify it
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11 // under the terms of the GNU General Public License as published by
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12 // the Free Software Foundation, either version 3 of the License, or
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13 // (at your option) any later version.
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14 //
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15 // Octave is distributed in the hope that it will be useful, but
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16 // WITHOUT ANY WARRANTY; without even the implied warranty of
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17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 // GNU General Public License for more details.
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19 //
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20 // You should have received a copy of the GNU General Public License
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21 // along with Octave; see the file COPYING. If not, see
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22 // <https://www.gnu.org/licenses/>.
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23 //
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24 ////////////////////////////////////////////////////////////////////////
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25
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26 #if defined (HAVE_CONFIG_H)
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27 # include "config.h"
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28 #endif
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29
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30 #include "defun.h"
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31 #include "interpreter.h"
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32 #include "ov.h"
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33 #include "ovl.h"
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34 #include "settings.h"
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35 #include "variables.h"
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36
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37 namespace octave
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38 {
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39 settings::settings (void)
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40 : m_display_tokens (false), m_token_count (0),
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41 m_lexer_debug_flag (false)
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42 { }
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43
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44 octave_value settings::display_tokens (const octave_value_list& args,
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45 int nargout)
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46 {
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47 return set_internal_variable (m_display_tokens, args, nargout,
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48 "__display_tokens__");
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49 }
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50
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51 octave_value settings::lexer_debug_flag (const octave_value_list& args,
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52 int nargout)
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53 {
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54 return set_internal_variable (m_lexer_debug_flag, args, nargout,
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55 "__lexer_debug_flag__");
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56 }
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57 }
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58
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59 OCTAVE_NAMESPACE_BEGIN
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60
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61 DEFMETHOD (__display_tokens__, interp, args, nargout,
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62 doc: /* -*- texinfo -*-
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63 @deftypefn {} {} __display_tokens__ ()
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64 Query or set the internal variable that determines whether Octave's
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65 lexer displays tokens as they are read.
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66 @seealso{__lexer_debug_flag__, __token_count__}
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67 @end deftypefn */)
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68 {
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69 octave::settings& stgs = interp.get_settings ();
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70
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71 return stgs.display_tokens (args, nargout);
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72 }
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73
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74 DEFMETHOD (__token_count__, interp, , ,
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75 doc: /* -*- texinfo -*-
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76 @deftypefn {} {} __token_count__ ()
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77 Return the number of language tokens processed since Octave startup.
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78 @seealso{__lexer_debug_flag__, __display_tokens__}
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79 @end deftypefn */)
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80 {
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81 octave::settings& stgs = interp.get_settings ();
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82
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83 return octave_value (stgs.token_count ());
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84 }
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85
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86 DEFMETHOD (__lexer_debug_flag__, interp, args, nargout,
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87 doc: /* -*- texinfo -*-
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88 @deftypefn {} {@var{val} =} __lexer_debug_flag__ ()
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89 @deftypefnx {} {@var{old_val} =} __lexer_debug_flag__ (@var{new_val})
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90 Query or set the internal flag that determines whether Octave's lexer prints
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91 debug information as it processes an expression.
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92 @seealso{__display_tokens__, __token_count__, __parse_debug_flag__}
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93 @end deftypefn */)
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94 {
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95 octave::settings& stgs = interp.get_settings ();
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96
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97 return stgs.lexer_debug_flag (args, nargout);
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98 }
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99
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100 OCTAVE_NAMESPACE_END