Update copyright lines for 2022.

[simgrid.git] / include / xbt / automaton.h

diff --git a/include/xbt/automaton.h b/include/xbt/automaton.h
index 03339f7..cdd738a 100644 (file)
--- a/include/xbt/automaton.h
+++ b/include/xbt/automaton.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2011-2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2011-2022. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -18,6 +18,7 @@ typedef struct xbt_automaton_state {
 } s_xbt_automaton_state;
 
 typedef struct xbt_automaton_state* xbt_automaton_state_t;
+typedef const struct xbt_automaton_state* const_xbt_automaton_state_t;
 
 typedef struct xbt_automaton {
   xbt_dynar_t propositional_symbols;
@@ -27,6 +28,7 @@ typedef struct xbt_automaton {
 } s_xbt_automaton;
 
 typedef struct xbt_automaton* xbt_automaton_t;
+typedef const struct xbt_automaton* const_xbt_automaton_t;
 
 typedef struct xbt_automaton_exp_label{
   enum{AUT_OR=0, AUT_AND=1, AUT_NOT=2, AUT_PREDICAT=3, AUT_ONE=4} type;
@@ -41,6 +43,7 @@ typedef struct xbt_automaton_exp_label{
 } s_xbt_automaton_exp_label;
 
 typedef struct xbt_automaton_exp_label* xbt_automaton_exp_label_t;
+typedef const struct xbt_automaton_exp_label* const_xbt_automaton_exp_label_t;
 
 typedef struct xbt_automaton_transition {
   xbt_automaton_state_t src;
@@ -49,16 +52,18 @@ typedef struct xbt_automaton_transition {
 } s_xbt_automaton_transition;
 
 typedef struct xbt_automaton_transition* xbt_automaton_transition_t;
+typedef const struct xbt_automaton_transition* const_xbt_automaton_transition_t;
 
 typedef struct xbt_automaton_propositional_symbol* xbt_automaton_propositional_symbol_t;
+typedef const struct xbt_automaton_propositional_symbol* const_xbt_automaton_propositional_symbol_t;
 
 typedef int (*xbt_automaton_propositional_symbol_callback_type)(void*);
 typedef void (*xbt_automaton_propositional_symbol_free_function_type)(void*);
 
 XBT_PUBLIC xbt_automaton_t xbt_automaton_new(void);
 XBT_PUBLIC void xbt_automaton_load(xbt_automaton_t automaton, const char* file);
-XBT_PUBLIC xbt_automaton_state_t xbt_automaton_state_new(xbt_automaton_t a, int type, char* id);
-XBT_PUBLIC xbt_automaton_transition_t xbt_automaton_transition_new(xbt_automaton_t a, xbt_automaton_state_t src,
+XBT_PUBLIC xbt_automaton_state_t xbt_automaton_state_new(const_xbt_automaton_t a, int type, const char* id);
+XBT_PUBLIC xbt_automaton_transition_t xbt_automaton_transition_new(const_xbt_automaton_t a, xbt_automaton_state_t src,
                                                                    xbt_automaton_state_t dst,
                                                                    xbt_automaton_exp_label_t label);
 XBT_PUBLIC xbt_automaton_exp_label_t xbt_automaton_exp_label_new_or(xbt_automaton_exp_label_t left,
@@ -66,47 +71,49 @@ XBT_PUBLIC xbt_automaton_exp_label_t xbt_automaton_exp_label_new_or(xbt_automato
 XBT_PUBLIC xbt_automaton_exp_label_t xbt_automaton_exp_label_new_and(xbt_automaton_exp_label_t left,
                                                                      xbt_automaton_exp_label_t right);
 XBT_PUBLIC xbt_automaton_exp_label_t xbt_automaton_exp_label_new_not(xbt_automaton_exp_label_t exp_not);
-XBT_PUBLIC xbt_automaton_exp_label_t xbt_automaton_exp_label_new_predicat(char* p);
+XBT_PUBLIC xbt_automaton_exp_label_t xbt_automaton_exp_label_new_predicat(const char* p);
 XBT_PUBLIC xbt_automaton_exp_label_t xbt_automaton_exp_label_new_one(void);
-XBT_PUBLIC xbt_dynar_t xbt_automaton_get_states(xbt_automaton_t a);
-XBT_PUBLIC xbt_dynar_t xbt_automaton_get_transitions(xbt_automaton_t a);
-XBT_PUBLIC xbt_automaton_transition_t xbt_automaton_get_transition(xbt_automaton_t a, xbt_automaton_state_t src,
-                                                                   xbt_automaton_state_t dst);
-XBT_PUBLIC xbt_automaton_state_t xbt_automaton_transition_get_source(xbt_automaton_transition_t t);
-XBT_PUBLIC xbt_automaton_state_t xbt_automaton_transition_get_destination(xbt_automaton_transition_t t);
+XBT_PUBLIC xbt_dynar_t xbt_automaton_get_states(const_xbt_automaton_t a);
+XBT_PUBLIC xbt_dynar_t xbt_automaton_get_transitions(const_xbt_automaton_t a);
+XBT_PUBLIC xbt_automaton_transition_t xbt_automaton_get_transition(const_xbt_automaton_t a,
+                                                                   const_xbt_automaton_state_t src,
+                                                                   const_xbt_automaton_state_t dst);
+XBT_PUBLIC xbt_automaton_state_t xbt_automaton_transition_get_source(const_xbt_automaton_transition_t t);
+XBT_PUBLIC xbt_automaton_state_t xbt_automaton_transition_get_destination(const_xbt_automaton_transition_t t);
 XBT_PUBLIC void xbt_automaton_transition_set_source(xbt_automaton_transition_t t, xbt_automaton_state_t src);
 XBT_PUBLIC void xbt_automaton_transition_set_destination(xbt_automaton_transition_t t, xbt_automaton_state_t dst);
-XBT_PUBLIC xbt_dynar_t xbt_automaton_state_get_out_transitions(xbt_automaton_state_t s);
-XBT_PUBLIC xbt_dynar_t xbt_automaton_state_get_in_transitions(xbt_automaton_state_t s);
-XBT_PUBLIC xbt_automaton_state_t xbt_automaton_state_exists(xbt_automaton_t a, char* id);
-XBT_PUBLIC void xbt_automaton_display(xbt_automaton_t a);
-XBT_PUBLIC void xbt_automaton_exp_label_display(xbt_automaton_exp_label_t l);
+XBT_PUBLIC xbt_dynar_t xbt_automaton_state_get_out_transitions(const_xbt_automaton_state_t s);
+XBT_PUBLIC xbt_dynar_t xbt_automaton_state_get_in_transitions(const_xbt_automaton_state_t s);
+XBT_PUBLIC xbt_automaton_state_t xbt_automaton_state_exists(const_xbt_automaton_t a, const char* id);
+XBT_PUBLIC void xbt_automaton_display(const_xbt_automaton_t a);
+XBT_PUBLIC void xbt_automaton_exp_label_display(const_xbt_automaton_exp_label_t l);
 
 // xbt_automaton_propositional_symbol constructors:
-XBT_PUBLIC xbt_automaton_propositional_symbol_t xbt_automaton_propositional_symbol_new(xbt_automaton_t a,
+XBT_PUBLIC xbt_automaton_propositional_symbol_t xbt_automaton_propositional_symbol_new(const_xbt_automaton_t a,
                                                                                        const char* id,
                                                                                        int (*fct)(void));
-XBT_PUBLIC xbt_automaton_propositional_symbol_t xbt_automaton_propositional_symbol_new_pointer(xbt_automaton_t a,
+XBT_PUBLIC xbt_automaton_propositional_symbol_t xbt_automaton_propositional_symbol_new_pointer(const_xbt_automaton_t a,
                                                                                                const char* id,
                                                                                                int* value);
 XBT_PUBLIC xbt_automaton_propositional_symbol_t xbt_automaton_propositional_symbol_new_callback(
-    xbt_automaton_t a, const char* id, xbt_automaton_propositional_symbol_callback_type callback, void* data,
+    const_xbt_automaton_t a, const char* id, xbt_automaton_propositional_symbol_callback_type callback, void* data,
     xbt_automaton_propositional_symbol_free_function_type free_function);
 
 // xbt_automaton_propositional_symbol accessors:
 XBT_PUBLIC xbt_automaton_propositional_symbol_callback_type
-xbt_automaton_propositional_symbol_get_callback(xbt_automaton_propositional_symbol_t symbol);
-XBT_PUBLIC void* xbt_automaton_propositional_symbol_get_data(xbt_automaton_propositional_symbol_t symbol);
-XBT_PUBLIC const char* xbt_automaton_propositional_symbol_get_name(xbt_automaton_propositional_symbol_t symbol);
+xbt_automaton_propositional_symbol_get_callback(const_xbt_automaton_propositional_symbol_t symbol);
+XBT_PUBLIC void* xbt_automaton_propositional_symbol_get_data(const_xbt_automaton_propositional_symbol_t symbol);
+XBT_PUBLIC const char* xbt_automaton_propositional_symbol_get_name(const_xbt_automaton_propositional_symbol_t symbol);
 
 // xbt_automaton_propositional_symbol methods!
-XBT_PUBLIC int xbt_automaton_propositional_symbol_evaluate(xbt_automaton_propositional_symbol_t symbol);
-
-XBT_PUBLIC xbt_automaton_state_t xbt_automaton_get_current_state(xbt_automaton_t a);
-XBT_PUBLIC int xbt_automaton_state_compare(xbt_automaton_state_t s1, xbt_automaton_state_t s2);
-XBT_PUBLIC int xbt_automaton_propositional_symbols_compare_value(xbt_dynar_t s1, xbt_dynar_t s2);
-XBT_PUBLIC int xbt_automaton_transition_compare(const void* t1, const void* t2);
-XBT_PUBLIC int xbt_automaton_exp_label_compare(xbt_automaton_exp_label_t l1, xbt_automaton_exp_label_t l2);
+XBT_PUBLIC int xbt_automaton_propositional_symbol_evaluate(const_xbt_automaton_propositional_symbol_t symbol);
+
+XBT_PUBLIC xbt_automaton_state_t xbt_automaton_get_current_state(const_xbt_automaton_t a);
+XBT_PUBLIC int xbt_automaton_state_compare(const_xbt_automaton_state_t s1, const_xbt_automaton_state_t s2);
+XBT_PUBLIC int xbt_automaton_propositional_symbols_compare_value(const_xbt_dynar_t s1, const_xbt_dynar_t s2);
+XBT_PUBLIC int xbt_automaton_transition_compare(const_xbt_automaton_transition_t t1,
+                                                const_xbt_automaton_transition_t t2);
+XBT_PUBLIC int xbt_automaton_exp_label_compare(const_xbt_automaton_exp_label_t l1, const_xbt_automaton_exp_label_t l2);
 XBT_PUBLIC void xbt_automaton_state_free_voidp(void* s);
 XBT_PUBLIC void xbt_automaton_state_free(xbt_automaton_state_t s);
 XBT_PUBLIC void xbt_automaton_transition_free_voidp(void* t);