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https://git.code.sf.net/p/quake/quakeforge
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ed04e6fc23
This is for adding methods to classes and protocols via their interface, not for adding methods by adding protocols (they still get copied). Slightly more memory efficient.
110 lines
3.1 KiB
C
110 lines
3.1 KiB
C
/*
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method.h
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QC method support code
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Copyright (C) 2002 Bill Currie <bill@taniwha.org>
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Author: Bill Currie <bill@taniwha.org>
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Date: 2002/05/08
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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*/
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#ifndef __method_h
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#define __method_h
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#include "function.h"
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typedef struct method_s {
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struct method_s *next;
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int instance;
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param_t *selector;
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param_t *params;
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struct type_s *type;
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struct def_s *def;
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struct function_s *func;
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char *name;
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char *types;
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} method_t;
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typedef struct selector_s {
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const char *name;
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const char *types;
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int index;
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} selector_t;
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typedef struct methodlist_s {
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method_t *head;
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method_t **tail;
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int count; ///< used only for emitting
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int instance; ///< used only for emitting
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} methodlist_t;
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typedef struct keywordarg_s {
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// the first two fields match the first two fields of param_t in
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// functionl.h
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struct keywordarg_s *next;
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const char *selector;
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expr_t *expr;
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} keywordarg_t;
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struct class_s;
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struct expr_s;
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struct dstring_s;
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method_t *new_method (struct type_s *ret_type, param_t *selector,
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param_t *opt_parms);
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const char *method_name (method_t *method);
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method_t *copy_method (method_t *method);
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void add_method (methodlist_t *methodlist, method_t *method);
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struct symbol_s *method_symbol (struct class_type_s *class_type,
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method_t *method);
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void method_set_param_names (method_t *dst, method_t *src);
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methodlist_t *new_methodlist (void);
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//NOTE frees the source list and any methods not copied
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void merge_method_lists (methodlist_t *dst, methodlist_t *src);
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void copy_methods (methodlist_t *dst, methodlist_t *src);
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int method_compare (method_t *m1, method_t *m2);
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keywordarg_t *new_keywordarg (const char *selector, struct expr_s *expr);
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keywordarg_t *copy_keywordargs (const keywordarg_t *kwargs);
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struct expr_s *send_message (int super);
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method_t *find_method (const char *sel_name);
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void selector_name (struct dstring_s *sel_id, keywordarg_t *selector);
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void method_types (struct dstring_s *sel_types, method_t *method);
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int selector_index (const char *sel_id);
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selector_t *get_selector (struct expr_s *sel);
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struct def_s *emit_selectors(void);
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struct def_s *emit_methods (methodlist_t *methods, const char *name,
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int instance);
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struct def_s *emit_method_descriptions (methodlist_t *_methods,
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const char *name, int instance);
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void clear_selectors (void);
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struct expr_s *method_check_params (method_t *method, struct expr_s *args);
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#endif//__method_h
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