Mercurial > octave
annotate libinterp/parse-tree/pt-idx.h @ 23446:cd4e1ee28716
maint: Use convention 'void * fcn ()' for functions which return pointers.
* make_int.cc, dialog.h, file-editor-interface.h, file-editor-tab.h,
file-editor.h, octave-txt-lexer.h, main-window.h, octave-dock-widget.h,
parser.h, webinfo.h, resource-manager.h, thread-manager.h, c-file-ptr-stream.h,
call-stack.h, comment-list.h, ft-text-renderer.h, gl-render.cc, input.h,
mex.cc, mexproto.h, mxarray.in.h, oct-fstrm.h, oct-iostrm.h, oct-procbuf.h,
oct-stdstrm.h, oct-stream.cc, oct-stream.h, oct-strstrm.h, octave-link.h,
sighandlers.cc, symtab.h, sysdep.h, utils.h, audiodevinfo.cc, ov-base-diag.h,
ov-base-int.h, ov-base-scalar.h, ov-base-sparse.h, ov-base.h, ov-bool-mat.h,
ov-bool-sparse.h, ov-bool.h, ov-builtin.h, ov-cell.h, ov-ch-mat.h, ov-class.h,
ov-classdef.h, ov-colon.h, ov-complex.cc, ov-complex.h, ov-cs-list.h,
ov-cx-diag.h, ov-cx-mat.h, ov-cx-sparse.h, ov-fcn-handle.h, ov-fcn-inline.h,
ov-fcn.h, ov-float.h, ov-flt-complex.h, ov-flt-cx-diag.h, ov-flt-cx-mat.h,
ov-flt-re-diag.h, ov-flt-re-mat.h, ov-intx.h, ov-java.cc, ov-java.h,
ov-lazy-idx.h, ov-mex-fcn.h, ov-oncleanup.h, ov-perm.h, ov-range.h,
ov-re-diag.h, ov-re-mat.h, ov-re-sparse.h, ov-scalar.h, ov-str-mat.h,
ov-struct.h, ov-usr-fcn.h, ov.h, octave.h, bp-table.h, jit-ir.h,
jit-typeinfo.h, jit-util.h, lex.h, parse.h, pt-arg-list.h, pt-array-list.h,
pt-assign.h, pt-binop.h, pt-cell.h, pt-classdef.h, pt-cmd.h, pt-colon.h,
pt-const.h, pt-decl.h, pt-except.h, pt-exp.h, pt-fcn-handle.h, pt-funcall.h,
pt-id.h, pt-idx.h, pt-jit.h, pt-jump.h, pt-loop.h, pt-mat.h, pt-misc.h,
pt-select.h, pt-stmt.h, pt-unop.h, token.h, Array.cc, Array.h, DiagArray2.h,
Sparse.h, dim-vector.h, idx-vector.h, sparse-chol.cc, cmd-edit.cc, cmd-edit.h,
lo-array-errwarn.cc, lo-array-errwarn.h, lo-array-gripes.cc, lo-utils.h,
oct-inttypes.h, oct-locbuf.h, oct-refcount.h, oct-rl-edit.h, oct-rl-hist.h,
oct-shlib.cc, oct-shlib.h, str-vec.h, canonicalize-file-name-wrapper.h,
dirent-wrappers.h, getopt-wrapper.h, glob-wrappers.h, localcharset-wrapper.h,
set-program-name-wrapper.h, signal-wrappers.h, strdup-wrapper.h,
tmpfile-wrapper.h, unistd-wrappers.h, display-available.h:
Use convention 'void * fcn ()' for functions which return pointers.
author | Rik <rik@octave.org> |
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date | Thu, 27 Apr 2017 09:48:57 -0700 |
parents | c452180ab672 |
children | c763214a8260 |
rev | line source |
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2980 | 1 /* |
2 | |
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3 Copyright (C) 1996-2017 John W. Eaton |
2980 | 4 |
5 This file is part of Octave. | |
6 | |
7 Octave is free software; you can redistribute it and/or modify it | |
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8 under the terms of the GNU General Public License as published by |
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9 the Free Software Foundation; either version 3 of the License, or |
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10 (at your option) any later version. |
2980 | 11 |
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12 Octave is distributed in the hope that it will be useful, but |
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13 WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 GNU General Public License for more details. |
2980 | 16 |
17 You should have received a copy of the GNU General Public License | |
7016 | 18 along with Octave; see the file COPYING. If not, see |
19 <http://www.gnu.org/licenses/>. | |
2980 | 20 |
21 */ | |
22 | |
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23 #if ! defined (octave_pt_idx_h) |
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24 #define octave_pt_idx_h 1 |
2980 | 25 |
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26 #include "octave-config.h" |
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27 |
4219 | 28 #include <list> |
29 | |
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30 class octave_map; |
2980 | 31 class octave_value; |
32 class octave_value_list; | |
33 class octave_lvalue; | |
34 | |
35 #include "str-vec.h" | |
36 | |
37 #include "pt-exp.h" | |
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38 #include "pt-walk.h" |
7336 | 39 #include "symtab.h" |
2980 | 40 |
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41 namespace octave |
2980 | 42 { |
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43 class tree_argument_list; |
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44 class tree_evaluator; |
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45 |
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46 // Index expressions. |
2980 | 47 |
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48 class tree_index_expression : public tree_expression |
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49 { |
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50 public: |
3930 | 51 |
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52 tree_index_expression (tree_expression *e = 0, tree_argument_list *lst = 0, |
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53 int l = -1, int c = -1, char t = '('); |
4131 | 54 |
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55 tree_index_expression (tree_expression *e, const std::string& n, |
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56 int l = -1, int c = -1); |
2980 | 57 |
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58 tree_index_expression (tree_expression *e, tree_expression* df, |
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59 int l = -1, int c = -1); |
4267 | 60 |
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61 // No copying! |
3930 | 62 |
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63 tree_index_expression (const tree_index_expression&) = delete; |
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64 |
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65 tree_index_expression& operator = (const tree_index_expression&) = delete; |
3933 | 66 |
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67 ~tree_index_expression (void); |
4131 | 68 |
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69 bool has_magic_end (void) const; |
2980 | 70 |
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71 void append (tree_argument_list *lst = 0, char t = '('); |
2991 | 72 |
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73 void append (const std::string& n); |
3930 | 74 |
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75 void append (tree_expression *df); |
2980 | 76 |
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77 bool is_index_expression (void) const { return true; } |
3930 | 78 |
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79 std::string name (void) const; |
2980 | 80 |
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81 tree_expression * expression (void) { return expr; } |
2980 | 82 |
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83 std::list<tree_argument_list *> arg_lists (void) { return args; } |
3010 | 84 |
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85 std::string type_tags (void) { return type; } |
2980 | 86 |
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87 std::list<string_vector> arg_names (void) { return arg_nm; } |
2980 | 88 |
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89 std::list<tree_expression *> dyn_fields (void) { return dyn_field; } |
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90 |
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91 bool lvalue_ok (void) const { return expr->lvalue_ok (); } |
2980 | 92 |
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93 bool rvalue_ok (void) const { return true; } |
2980 | 94 |
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95 octave_lvalue lvalue (tree_evaluator *tw); |
5861 | 96 |
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97 tree_index_expression * dup (symbol_table::scope_id scope, |
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98 symbol_table::context_id context) const; |
2980 | 99 |
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100 void accept (tree_walker& tw) |
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101 { |
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102 tw.visit_index_expression (*this); |
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103 } |
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104 |
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105 std::string |
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106 get_struct_index |
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107 (tree_evaluator *tw, std::list<string_vector>::const_iterator p_arg_nm, |
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108 std::list<tree_expression *>::const_iterator p_dyn_field) const; |
2980 | 109 |
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110 private: |
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111 |
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112 // The LHS of this index expression. |
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113 tree_expression *expr; |
2980 | 114 |
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115 // The indices (only valid if type == paren || type == brace). |
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116 std::list<tree_argument_list *> args; |
2980 | 117 |
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118 // The type of this index expression. |
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119 std::string type; |
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121 // The names of the arguments. Used for constant struct element |
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122 // references. |
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123 std::list<string_vector> arg_nm; |
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125 // The list of dynamic field names, if any. |
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126 std::list<tree_expression *> dyn_field; |
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128 tree_index_expression (int l, int c); |
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130 octave_map make_arg_struct (void) const; |
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131 }; |
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132 } |
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134 #if defined (OCTAVE_USE_DEPRECATED_FUNCTIONS) |
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136 OCTAVE_DEPRECATED ("use 'octave::tree_index_expression' instead") |
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137 typedef octave::tree_index_expression tree_index_expression; |
2980 | 138 |
139 #endif | |
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140 |
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141 #endif |