Mercurial > octave
annotate libinterp/corefcn/input.h @ 31855:1daf8bfceac3
default or disable more ctors, dtors, and assignment ops
In most classes in liboctave and libinterp (except for the files in
octave-value subdirectory) that had at least one of the following
functions defined
default constructor
copy constructor
copy assignment operator
destructor
declare all of them. In most cases, this means declaring default or
deleted functions. In some cases, explicit definitions have been
replaced by equivalent default functions. In some cases, default or
deleted move constructors and move assignment operators have also been
declared.
Files affected: __magick_read__.cc, c-file-ptr-stream.h, dynamic-ld.h,
environment.h, error.h, event-manager.h, fcn-info.h, genprops.awk,
gl-render.cc, gl-render.h, gl2ps-print.cc, graphics-toolkit.h,
graphics.cc, graphics.in.h, gtk-manager.h, hook-fcn.h, input.h,
interpreter.cc, latex-text-renderer.cc, load-path.h, load-save.h,
ls-hdf5.h, mex.cc, mxarray.h, oct-errno.h, oct-fstrm.h, oct-hist.h,
oct-iostrm.h, oct-map.h, oct-prcstrm.h, oct-process.h, oct-stdstrm.h,
oct-stream.cc, oct-stream.h, oct-strstrm.h, pager.h, procstream.h,
symrec.h, symtab.h, text-engine.h, text-renderer.h, utils.h,
__init_fltk__.cc, __init_gnuplot__.cc, __ode15__.cc, audiodevinfo.cc,
octave.h, anon-fcn-validator.h, bp-table.h, comment-list.h, lex.h,
oct-lvalue.h, oct-parse.yy, parse.h, profiler.h, pt-args-block.h,
pt-binop.h, pt-bp.h, pt-cbinop.h, pt-classdef.h, pt-cmd.h, pt-decl.h,
pt-eval.h, pt-id.h, pt-misc.h, pt-spmd.h, token.h, Array-base.cc,
CColVector.h, CNDArray.h, CRowVector.h, CSparse.h, Range.h,
boolNDArray.h, boolSparse.h, chNDArray.h, dColVector.h, dNDArray.h,
dRowVector.h, dSparse.h, fCColVector.h, fCNDArray.h, fCRowVector.h,
fColVector.h, fNDArray.h, fRowVector.h, idx-vector.h, DASPK.h,
DASRT.h, DASSL.h, DET.h, LSODE.h, Quad.h, chol.h, oct-fftw.h,
oct-norm.cc, oct-rand.h, sparse-qr.cc, svd.cc, child-list.h,
file-stat.h, oct-env.h, oct-group.h, oct-time.h, action-container.h,
cmd-edit.cc, cmd-hist.cc, kpse.h, lo-array-errwarn.h, lo-regexp.h,
oct-mutex.cc, oct-mutex.h, oct-refcount.h, oct-shlib.cc, oct-shlib.h,
oct-string.h, octave-preserve-stream-state.h, quit.h, unwind-prot.h,
and octave-svgconvert.cc.
author | John W. Eaton <jwe@octave.org> |
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date | Fri, 17 Feb 2023 23:27:46 -0500 |
parents | 21f9b34eb893 |
children | 2e484f9f1f18 |
rev | line source |
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1 //////////////////////////////////////////////////////////////////////// |
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2 // |
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3 // Copyright (C) 1993-2023 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 //////////////////////////////////////////////////////////////////////// |
1 | 25 |
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26 // Use the GNU readline library for command line editing and history. |
1 | 27 |
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28 #if ! defined (octave_input_h) |
383 | 29 #define octave_input_h 1 |
1 | 30 |
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31 #include "octave-config.h" |
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32 |
1342 | 33 #include <cstdio> |
1 | 34 |
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35 #include <memory> |
1750 | 36 #include <string> |
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37 #include <unordered_map> |
1750 | 38 |
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39 #include "hook-fcn.h" |
3255 | 40 #include "oct-time.h" |
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41 #include "ovl.h" |
3770 | 42 #include "pager.h" |
3255 | 43 |
3804 | 44 // TRUE after a call to completion_matches. |
2299 | 45 extern bool octave_completion_matches_called; |
46 | |
7409 | 47 // TRUE if the plotting system has requested a call to drawnow at |
48 // the next user prompt. | |
7414 | 49 extern OCTINTERP_API bool Vdrawnow_requested; |
7409 | 50 |
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51 extern OCTINTERP_API octave::sys::time Vlast_prompt_time; |
5640 | 52 |
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53 class octave_value; |
3165 | 54 |
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55 OCTAVE_BEGIN_NAMESPACE(octave) |
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56 |
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57 class interpreter; |
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58 |
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59 class input_system |
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60 { |
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61 public: |
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62 |
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63 input_system (interpreter& interp); |
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64 |
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65 void initialize (bool line_editing); |
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66 |
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67 octave_value PS1 (const octave_value_list& args, int nargout); |
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68 |
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69 std::string PS1 () const { return m_PS1; } |
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70 |
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71 std::string PS1 (const std::string& s) |
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72 { |
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73 std::string val = m_PS1; |
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74 m_PS1 = s; |
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75 return val; |
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76 } |
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77 |
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78 void set_PS1 (const std::string& s) { m_PS1 = s; } |
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79 |
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80 octave_value PS2 (const octave_value_list& args, int nargout); |
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81 |
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82 std::string PS2 () const { return m_PS2; } |
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83 |
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84 std::string PS2 (const std::string& s) |
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85 { |
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86 std::string val = m_PS2; |
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87 m_PS2 = s; |
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88 return val; |
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89 } |
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90 |
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91 void set_PS2 (const std::string& s) { m_PS2 = s; } |
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92 |
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93 std::string last_debugging_command () const |
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94 { |
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95 return m_last_debugging_command; |
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96 } |
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97 |
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98 std::string last_debugging_command (const std::string& s) |
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99 { |
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100 std::string val = m_last_debugging_command; |
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101 m_last_debugging_command = s; |
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102 return val; |
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103 } |
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104 |
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105 octave_value |
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106 completion_append_char (const octave_value_list& args, int nargout); |
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107 |
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108 char completion_append_char () const |
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109 { |
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110 return m_completion_append_char; |
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111 } |
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112 |
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113 char completion_append_char (char c) |
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114 { |
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115 char val = m_completion_append_char; |
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116 m_completion_append_char = c; |
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117 return val; |
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118 } |
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119 |
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120 void set_completion_append_char (char c) { m_completion_append_char = c; } |
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121 |
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122 octave_value gud_mode (const octave_value_list& args, int nargout); |
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123 |
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124 bool gud_mode () const { return m_gud_mode; } |
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125 |
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126 bool gud_mode (bool flag) |
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127 { |
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128 bool val = m_gud_mode; |
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129 m_gud_mode = flag; |
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130 return val; |
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131 } |
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132 |
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133 void set_gud_mode (bool flag) { m_gud_mode = flag; } |
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134 |
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135 octave_value mfile_encoding (const octave_value_list& args, int nargout); |
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136 |
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137 std::string mfile_encoding () const { return m_mfile_encoding; } |
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138 |
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139 std::string mfile_encoding (const std::string& s) |
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140 { |
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141 std::string val = m_mfile_encoding; |
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142 m_mfile_encoding = s; |
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143 return val; |
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144 } |
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145 |
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146 void set_mfile_encoding (const std::string& s) { m_mfile_encoding = s; } |
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147 |
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148 std::string dir_encoding (const std::string& dir); |
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149 |
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150 void set_dir_encoding (const std::string& dir, std::string& enc); |
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151 |
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152 octave_value |
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153 auto_repeat_debug_command (const octave_value_list& args, int nargout); |
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154 |
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155 bool auto_repeat_debug_command () const |
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156 { |
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157 return m_auto_repeat_debug_command; |
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158 } |
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159 |
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160 bool auto_repeat_debug_command (bool val) |
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161 { |
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162 bool old_val = m_auto_repeat_debug_command; |
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163 m_auto_repeat_debug_command = val; |
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164 return old_val; |
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165 } |
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166 |
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167 bool yes_or_no (const std::string& prompt); |
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168 |
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169 std::string interactive_input (const std::string& s, bool& eof); |
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170 |
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171 octave_value_list |
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172 get_user_input (const octave_value_list& args, int nargout); |
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173 |
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174 bool have_input_event_hooks () const; |
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175 |
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176 void add_input_event_hook (const hook_function& hook_fcn); |
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177 |
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178 bool remove_input_event_hook (const std::string& hook_fcn_id); |
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179 |
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180 void clear_input_event_hooks (); |
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181 |
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182 void run_input_event_hooks (); |
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183 |
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184 private: |
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185 |
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186 interpreter& m_interpreter; |
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187 |
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188 // Primary prompt string. |
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189 std::string m_PS1; |
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190 |
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191 // Secondary prompt string. |
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192 std::string m_PS2; |
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193 |
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194 // Character to append after successful command-line completion |
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195 // attempts. |
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196 char m_completion_append_char; |
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197 |
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198 // TRUE if we are running in the Emacs GUD mode. |
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199 bool m_gud_mode; |
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200 |
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201 // Codepage which is used to read .m files |
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202 std::string m_mfile_encoding; |
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203 |
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204 // map of directories -> used mfile encoding |
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205 std::unordered_map<std::string, std::string> m_dir_encoding; |
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206 |
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207 // TRUE means repeat last debug command if the user just types RET. |
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208 bool m_auto_repeat_debug_command; |
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209 |
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210 // If we are in debugging mode, this is the last command entered, |
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211 // so that we can repeat the previous command if the user just |
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212 // types RET. |
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213 std::string m_last_debugging_command; |
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214 |
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215 hook_function_list m_input_event_hook_functions; |
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216 |
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217 bool m_initialized; |
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218 |
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219 std::string gnu_readline (const std::string& s, bool& eof) const; |
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220 }; |
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221 |
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222 class base_reader |
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223 { |
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224 public: |
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225 |
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226 friend class input_reader; |
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227 |
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228 base_reader (interpreter& interp) |
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229 : m_interpreter (interp) |
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230 { } |
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231 |
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232 OCTAVE_DISABLE_CONSTRUCT_COPY_MOVE (base_reader) |
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233 |
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234 virtual ~base_reader () = default; |
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235 |
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236 virtual std::string get_input (const std::string& prompt, bool& eof) = 0; |
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237 |
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238 virtual std::string input_source () const { return s_in_src; } |
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239 |
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240 std::string octave_gets (const std::string& prompt, bool& eof); |
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241 |
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242 virtual bool input_from_terminal () const { return false; } |
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243 |
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244 virtual bool input_from_file () const { return false; } |
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245 |
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246 virtual bool input_from_eval_string () const { return false; } |
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247 |
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248 protected: |
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249 |
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250 interpreter& m_interpreter; |
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251 |
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252 private: |
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253 |
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254 static const std::string s_in_src; |
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255 }; |
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256 |
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257 class input_reader |
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258 { |
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259 public: |
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260 |
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261 input_reader () = delete; |
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262 |
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263 input_reader (interpreter& interp); |
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264 |
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265 input_reader (interpreter& interp, FILE *file); |
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266 |
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267 input_reader (interpreter& interp, FILE *file, const std::string& enc); |
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268 |
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269 input_reader (interpreter& interp, const std::string& str); |
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270 |
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271 OCTAVE_DEFAULT_COPY_DELETE (input_reader) |
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272 |
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273 std::string get_input (const std::string& prompt, bool& eof) |
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274 { |
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275 return m_rep->get_input (prompt, eof); |
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276 } |
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277 |
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278 std::string input_source () const |
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279 { |
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280 return m_rep->input_source (); |
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281 } |
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282 |
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283 bool input_from_terminal () const |
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284 { |
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285 return m_rep->input_from_terminal (); |
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286 } |
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287 |
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288 bool input_from_file () const |
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289 { |
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290 return m_rep->input_from_file (); |
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291 } |
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292 |
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293 bool input_from_eval_string () const |
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294 { |
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295 return m_rep->input_from_eval_string (); |
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296 } |
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297 |
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298 private: |
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299 |
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300 std::shared_ptr<base_reader> m_rep; |
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301 }; |
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302 |
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303 OCTAVE_END_NAMESPACE(octave) |
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304 |
1 | 305 #endif |