Mercurial > octave
annotate libinterp/parse-tree/pt-arg-list.h @ 16237:70f465930546
rearrange class heirarchy for tree_cell and tree_matrix
* pt-array-list.h, pt-array-list.cc: New files.
(tree_array_list): New class.
* pt-cell.h, pt-cell.cc (tree_cell): Derive from tree_array_list.
* pt-mat.h, pt-mat.cc (tree_matrix): Derive from tree_array_list.
* oct-parse.in.yy (octave_parser::finish_array_list): New function
adapted from octave_parser::finish_matrix.
(octave_parser::finish_matrix, octave_parser::finish_cell):
Call finish_array_list to do the work.
* pt-arg-list.h: Include symtab.h.
* base-list.h: Include cstdlib.
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Sat, 09 Mar 2013 18:04:51 -0500 |
| parents | 2fc554ffbc28 |
| children | 3389152014ca |
| rev | line source |
|---|---|
| 2982 | 1 /* |
| 2 | |
|
14138
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maint: update copyright notices for 2012
John W. Eaton <jwe@octave.org>
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3 Copyright (C) 1996-2012 John W. Eaton |
| 2982 | 4 |
| 5 This file is part of Octave. | |
| 6 | |
| 7 Octave is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 2982 | 11 |
| 12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 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/>. | |
| 2982 | 20 |
| 21 */ | |
| 22 | |
| 23 #if !defined (octave_tree_arg_list_h) | |
| 24 #define octave_tree_arg_list_h 1 | |
| 25 | |
| 5846 | 26 #include <list> |
| 2982 | 27 |
| 5846 | 28 class octave_value_list; |
| 29 class octave_lvalue; | |
| 2982 | 30 class tree_expression; |
| 31 class tree_walker; | |
| 32 | |
| 33 #include "str-vec.h" | |
| 34 | |
| 4219 | 35 #include "base-list.h" |
|
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rearrange class heirarchy for tree_cell and tree_matrix
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parents:
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diff
changeset
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36 #include "symtab.h" |
| 4219 | 37 |
| 2982 | 38 // Argument lists. Used to hold the list of expressions that are the |
| 39 // arguments in a function call or index expression. | |
| 40 | |
| 41 class | |
| 4219 | 42 tree_argument_list : public octave_base_list<tree_expression *> |
| 2982 | 43 { |
| 44 public: | |
| 45 | |
| 4258 | 46 typedef tree_expression* element_type; |
| 2982 | 47 |
| 4258 | 48 tree_argument_list (void) |
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49 : list_includes_magic_end (false), list_includes_magic_tilde (false), |
|
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50 simple_assign_lhs (false) { } |
| 4258 | 51 |
| 52 tree_argument_list (tree_expression *t) | |
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53 : list_includes_magic_end (false), list_includes_magic_tilde (false), |
|
37a08e0ce2dc
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parents:
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changeset
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54 simple_assign_lhs (false) |
| 5841 | 55 { append (t); } |
| 2982 | 56 |
| 57 ~tree_argument_list (void); | |
| 58 | |
| 4267 | 59 bool has_magic_end (void) const; |
| 60 | |
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61 bool has_magic_tilde (void) const |
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62 { return list_includes_magic_tilde; } |
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parents:
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63 |
| 4219 | 64 tree_expression *remove_front (void) |
| 65 { | |
| 66 iterator p = begin (); | |
| 67 tree_expression *retval = *p; | |
| 68 erase (p); | |
| 69 return retval; | |
| 70 } | |
| 4212 | 71 |
| 4258 | 72 void append (const element_type& s); |
| 73 | |
| 5841 | 74 void mark_as_simple_assign_lhs (void) { simple_assign_lhs = true; } |
| 75 | |
| 76 bool is_simple_assign_lhs (void) { return simple_assign_lhs; } | |
| 77 | |
| 2982 | 78 bool all_elements_are_constant (void) const; |
| 79 | |
| 4234 | 80 octave_value_list convert_to_const_vector (const octave_value *object = 0); |
| 2982 | 81 |
| 5846 | 82 std::list<octave_lvalue> lvalue_list (void); |
| 83 | |
| 2982 | 84 string_vector get_arg_names (void) const; |
| 85 | |
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86 tree_argument_list *dup (symbol_table::scope_id scope, |
| 10313 | 87 symbol_table::context_id context) const; |
| 5861 | 88 |
| 2982 | 89 void accept (tree_walker& tw); |
| 2988 | 90 |
| 91 private: | |
| 92 | |
| 4258 | 93 bool list_includes_magic_end; |
| 94 | |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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changeset
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95 bool list_includes_magic_tilde; |
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37a08e0ce2dc
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Jaroslav Hajek <highegg@gmail.com>
parents:
10160
diff
changeset
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96 |
| 5841 | 97 bool simple_assign_lhs; |
| 98 | |
| 2988 | 99 // No copying! |
| 100 | |
| 101 tree_argument_list (const tree_argument_list&); | |
| 102 | |
| 103 tree_argument_list& operator = (const tree_argument_list&); | |
| 2982 | 104 }; |
| 105 | |
| 106 #endif |