Mercurial > octave
annotate libinterp/parse-tree/pt-select.h @ 30346:91c6288781ba
maint: Shorten some long lines in libinterp to <= 80 characters (bug #57599)
* __isprimelarge__.cc, bsxfun.cc, cellfun.cc, chol.cc, data.cc, error.h,
event-manager.h, filter.cc, find.cc, gcd.cc, gl-render.h, gl2ps-print.cc,
graphics.cc, graphics.in.h, hash.cc, help.cc, hex2num.cc, input.cc, inv.cc,
load-path.cc, load-save.cc, ls-hdf5.cc, ls-hdf5.h, ls-mat5.cc, lu.cc,
mappers.cc, matrix_type.cc, max.cc, mex.cc, mxarray.h, oct-errno.in.cc,
oct-map.cc, oct-stream.cc, oct-stream.h, pr-output.cc, psi.cc, qr.cc, rand.cc,
regexp.cc, sparse-xdiv.h, stack-frame.cc, strfind.cc, strfns.cc, sylvester.cc,
symbfact.cc, symrec.h, symscope.cc, typecast.cc, utils.cc, variables.h, xdiv.h,
xpow.h, __init_fltk__.cc, __ode15__.cc, audiodevinfo.cc, audioread.cc,
convhulln.cc, cdef-class.cc, cdef-class.h, cdef-manager.cc, cdef-method.cc,
cdef-object.cc, cdef-object.h, cdef-package.h, cdef-utils.cc, ov-base-diag.cc,
ov-base-int.cc, ov-base.h, ov-bool-mat.cc, ov-bool.cc, ov-cell.cc,
ov-ch-mat.cc, ov-class.cc, ov-class.h, ov-classdef.cc, ov-colon.h,
ov-complex.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-dld-fcn.h, ov-fcn-handle.cc,
ov-float.cc, ov-flt-complex.cc, ov-flt-cx-diag.cc, ov-flt-cx-mat.cc,
ov-flt-re-diag.cc, ov-flt-re-mat.cc, ov-java.cc, ov-lazy-idx.cc, ov-lazy-idx.h,
ov-range.cc, ov-re-mat.cc, ov-re-mat.h, ov-re-sparse.cc, ov-scalar.cc,
ov-str-mat.cc, ov-struct.cc, ov-typeinfo.cc, ov.cc, ov.h, octave.h,
bp-table.cc, bp-table.h, lex.h, oct-lvalue.h, profiler.cc, profiler.h,
pt-binop.h, pt-colon.cc, pt-eval.cc, pt-exp.h, pt-select.h:
Shorten some long lines in libinterp to <= 80 characters.
author | Rik <rik@octave.org> |
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date | Wed, 24 Nov 2021 09:38:51 -0800 |
parents | 0a5b15007766 |
children | 83f9f8bda883 |
rev | line source |
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1 //////////////////////////////////////////////////////////////////////// |
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2 // |
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3 // Copyright (C) 1996-2021 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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26 #if ! defined (octave_pt_select_h) |
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27 #define octave_pt_select_h 1 |
2982 | 28 |
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29 #include "octave-config.h" |
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30 |
4219 | 31 #include "base-list.h" |
3665 | 32 #include "comment-list.h" |
2982 | 33 #include "pt-cmd.h" |
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34 #include "pt-walk.h" |
2982 | 35 |
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36 namespace octave |
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37 { |
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38 class tree_expression; |
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39 class tree_statement_list; |
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40 |
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41 // If. |
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42 |
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43 class tree_if_clause : public tree |
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44 { |
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45 public: |
2982 | 46 |
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47 tree_if_clause (int l = -1, int c = -1) |
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48 : tree (l, c), m_expr (nullptr), m_list (nullptr), m_lead_comm (nullptr) |
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49 { } |
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50 |
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51 tree_if_clause (tree_statement_list *sl, comment_list *lc = nullptr, |
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52 int l = -1, int c = -1) |
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53 : tree (l, c), m_expr (nullptr), m_list (sl), m_lead_comm (lc) { } |
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54 |
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55 tree_if_clause (tree_expression *e, tree_statement_list *sl, |
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56 comment_list *lc = nullptr, |
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57 int l = -1, int c = -1) |
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58 : tree (l, c), m_expr (e), m_list (sl), m_lead_comm (lc) { } |
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59 |
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60 // No copying! |
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62 tree_if_clause (const tree_if_clause&) = delete; |
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63 |
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64 tree_if_clause& operator = (const tree_if_clause&) = delete; |
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65 |
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66 ~tree_if_clause (void); |
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67 |
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68 bool is_else_clause (void) { return ! m_expr; } |
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69 |
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70 tree_expression * condition (void) { return m_expr; } |
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71 |
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72 tree_statement_list * commands (void) { return m_list; } |
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74 comment_list * leading_comment (void) { return m_lead_comm; } |
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75 |
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76 void accept (tree_walker& tw) |
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77 { |
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78 tw.visit_if_clause (*this); |
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79 } |
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80 |
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81 private: |
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82 |
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83 // The condition to test. |
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84 tree_expression *m_expr; |
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85 |
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86 // The list of statements to evaluate if expr is true. |
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87 tree_statement_list *m_list; |
2982 | 88 |
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89 // Comment preceding ELSE or ELSEIF token. |
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90 comment_list *m_lead_comm; |
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91 }; |
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92 |
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93 class tree_if_command_list : public base_list<tree_if_clause *> |
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94 { |
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95 public: |
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96 |
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97 tree_if_command_list (void) { } |
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98 |
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99 tree_if_command_list (tree_if_clause *t) { append (t); } |
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100 |
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101 // No copying! |
2982 | 102 |
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103 tree_if_command_list (const tree_if_command_list&) = delete; |
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104 |
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105 tree_if_command_list& operator = (const tree_if_command_list&) = delete; |
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106 |
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107 ~tree_if_command_list (void) |
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108 { |
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109 while (! empty ()) |
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110 { |
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111 auto p = begin (); |
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112 delete *p; |
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113 erase (p); |
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114 } |
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115 } |
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117 void accept (tree_walker& tw) |
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118 { |
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119 tw.visit_if_command_list (*this); |
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120 } |
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121 }; |
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123 class tree_if_command : public tree_command |
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124 { |
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125 public: |
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127 tree_if_command (int l = -1, int c = -1) |
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128 : tree_command (l, c), m_list (nullptr), |
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129 m_lead_comm (nullptr), m_trail_comm (nullptr) |
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130 { } |
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132 tree_if_command (tree_if_command_list *lst, comment_list *lc, |
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133 comment_list *tc, int l = -1, int c = -1) |
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134 : tree_command (l, c), m_list (lst), m_lead_comm (lc), m_trail_comm (tc) |
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135 { } |
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136 |
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137 // No copying! |
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138 |
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139 tree_if_command (const tree_if_command&) = delete; |
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140 |
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141 tree_if_command& operator = (const tree_if_command&) = delete; |
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143 ~tree_if_command (void); |
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144 |
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145 tree_if_command_list * cmd_list (void) { return m_list; } |
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147 comment_list * leading_comment (void) { return m_lead_comm; } |
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148 |
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149 comment_list * trailing_comment (void) { return m_trail_comm; } |
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150 |
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151 void accept (tree_walker& tw) |
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152 { |
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153 tw.visit_if_command (*this); |
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154 } |
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156 private: |
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158 // List of if commands (if, elseif, elseif, ... else, endif) |
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159 tree_if_command_list *m_list; |
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161 // Comment preceding IF token. |
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162 comment_list *m_lead_comm; |
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164 // Comment preceding ENDIF token. |
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165 comment_list *m_trail_comm; |
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166 }; |
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168 // Switch. |
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170 class tree_switch_case : public tree |
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171 { |
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172 public: |
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174 tree_switch_case (int l = -1, int c = -1) |
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175 : tree (l, c), m_label (nullptr), m_list (nullptr), m_lead_comm (nullptr) |
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176 { } |
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178 tree_switch_case (tree_statement_list *sl, comment_list *lc = nullptr, |
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179 int l = -1, int c = -1) |
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180 : tree (l, c), m_label (nullptr), m_list (sl), m_lead_comm (lc) { } |
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182 tree_switch_case (tree_expression *e, tree_statement_list *sl, |
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183 comment_list *lc = nullptr, |
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184 int l = -1, int c = -1) |
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185 : tree (l, c), m_label (e), m_list (sl), m_lead_comm (lc) { } |
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187 // No copying! |
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188 |
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189 tree_switch_case (const tree_switch_case&) = delete; |
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191 tree_switch_case& operator = (const tree_switch_case&) = delete; |
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192 |
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193 ~tree_switch_case (void); |
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195 bool is_default_case (void) { return ! m_label; } |
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197 tree_expression * case_label (void) { return m_label; } |
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199 tree_statement_list * commands (void) { return m_list; } |
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201 comment_list * leading_comment (void) { return m_lead_comm; } |
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203 void accept (tree_walker& tw) |
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204 { |
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205 tw.visit_switch_case (*this); |
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206 } |
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208 private: |
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210 // The case label. |
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211 tree_expression *m_label; |
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213 // The list of statements to evaluate if the label matches. |
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214 tree_statement_list *m_list; |
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216 // Comment preceding CASE or OTHERWISE token. |
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217 comment_list *m_lead_comm; |
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218 }; |
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220 class tree_switch_case_list : public base_list<tree_switch_case *> |
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221 { |
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222 public: |
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224 tree_switch_case_list (void) { } |
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226 tree_switch_case_list (tree_switch_case *t) { append (t); } |
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227 |
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228 // No copying! |
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230 tree_switch_case_list (const tree_switch_case_list&) = delete; |
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232 tree_switch_case_list& operator = (const tree_switch_case_list&) = delete; |
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234 ~tree_switch_case_list (void) |
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235 { |
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236 while (! empty ()) |
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237 { |
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238 auto p = begin (); |
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239 delete *p; |
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240 erase (p); |
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241 } |
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242 } |
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244 void accept (tree_walker& tw) |
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245 { |
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246 tw.visit_switch_case_list (*this); |
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247 } |
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248 }; |
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250 class tree_switch_command : public tree_command |
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251 { |
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252 public: |
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254 tree_switch_command (int l = -1, int c = -1) |
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255 : tree_command (l, c), m_expr (nullptr), m_list (nullptr), |
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256 m_lead_comm (nullptr), m_trail_comm (nullptr) { } |
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258 tree_switch_command (tree_expression *e, tree_switch_case_list *lst, |
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259 comment_list *lc, comment_list *tc, |
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260 int l = -1, int c = -1) |
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261 : tree_command (l, c), m_expr (e), m_list (lst), m_lead_comm (lc), |
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262 m_trail_comm (tc) { } |
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264 // No copying! |
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265 |
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266 tree_switch_command (const tree_switch_command&) = delete; |
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267 |
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268 tree_switch_command& operator = (const tree_switch_command&) = delete; |
2982 | 269 |
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270 ~tree_switch_command (void); |
5861 | 271 |
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272 tree_expression * switch_value (void) { return m_expr; } |
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273 |
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274 tree_switch_case_list * case_list (void) { return m_list; } |
2988 | 275 |
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276 comment_list * leading_comment (void) { return m_lead_comm; } |
2988 | 277 |
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278 comment_list * trailing_comment (void) { return m_trail_comm; } |
2988 | 279 |
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280 void accept (tree_walker& tw) |
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281 { |
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282 tw.visit_switch_command (*this); |
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283 } |
2982 | 284 |
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285 private: |
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286 |
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287 // Value on which to switch. |
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288 tree_expression *m_expr; |
2982 | 289 |
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290 // List of cases (case 1, case 2, ..., default) |
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291 tree_switch_case_list *m_list; |
2982 | 292 |
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293 // Comment preceding SWITCH token. |
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294 comment_list *m_lead_comm; |
2982 | 295 |
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296 // Comment preceding ENDSWITCH token. |
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297 comment_list *m_trail_comm; |
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298 }; |
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299 } |
5861 | 300 |
2982 | 301 #endif |