--- a/stage4/generate_cc/generate_cc_sfc.cc Tue Oct 23 10:35:58 2007 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,736 +0,0 @@
-/*
- * (c) 2007 Mario de Sousa, Laurent Bessard
- *
- * Offered to the public under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
- * Public License for more details.
- *
- * This code is made available on the understanding that it will not be
- * used in safety-critical situations without a full and competent review.
- */
-
-/*
- * An IEC 61131-3 IL and ST compiler.
- *
- * Based on the
- * FINAL DRAFT - IEC 61131-3, 2nd Ed. (2001-12-10)
- *
- */
-
-
-/*
- * Conversion of sfc networks (i.e. SFC code).
- *
- * This is part of the 4th stage that generates
- * a c++ source program equivalent to the SFC, IL and ST
- * code.
- */
-
-#include <list>
-
-typedef struct
-{
- transition_c *symbol;
- int priority;
- int index;
-} TRANSITION;
-
-
-
-
-
-/***********************************************************************/
-/***********************************************************************/
-/***********************************************************************/
-/***********************************************************************/
-
-class generate_cc_sfc_elements_c: public generate_cc_base_c {
-
- public:
- typedef enum {
- transitionlist_sg,
- transitiontest_sg,
- stepset_sg,
- stepreset_sg,
- actionassociation_sg,
- actionbody_sg
- } sfcgeneration_t;
-
- private:
- generate_cc_il_c *generate_cc_il;
- generate_cc_st_c *generate_cc_st;
- generate_cc_SFC_IL_ST_c *generate_cc_code;
- search_var_instance_decl_c *search_var_instance_decl;
-
- int transition_number;
- std::list<TRANSITION> transition_list;
-
- symbol_c *current_step;
- symbol_c *current_action;
-
- sfcgeneration_t wanted_sfcgeneration;
-
- public:
- generate_cc_sfc_elements_c(stage4out_c *s4o_ptr, symbol_c *scope, const char *variable_prefix = NULL)
- : generate_cc_base_c(s4o_ptr) {
- generate_cc_il = new generate_cc_il_c(s4o_ptr, scope, variable_prefix);
- generate_cc_st = new generate_cc_st_c(s4o_ptr, scope, variable_prefix);
- generate_cc_code = new generate_cc_SFC_IL_ST_c(s4o_ptr, scope, variable_prefix);
- search_var_instance_decl = new search_var_instance_decl_c(scope);
- this->set_variable_prefix(variable_prefix);
- }
-
- ~generate_cc_sfc_elements_c(void) {
- delete generate_cc_il;
- delete generate_cc_st;
- delete generate_cc_code;
- delete search_var_instance_decl;
- }
-
- void reset_transition_number(void) {transition_number = 0;}
-
- void generate(symbol_c *symbol, sfcgeneration_t generation_type) {
- wanted_sfcgeneration = generation_type;
- switch (wanted_sfcgeneration) {
- case transitiontest_sg:
- {
- std::list<TRANSITION>::iterator pt;
- for(pt = transition_list.begin(); pt != transition_list.end(); pt++) {
- transition_number = pt->index;
- pt->symbol->accept(*this);
- }
- }
- break;
- default:
- symbol->accept(*this);
- break;
- }
- }
-
- void print_step_argument(symbol_c *step_name, const char* argument) {
- print_variable_prefix();
- s4o.print("step_list[");
- s4o.print(SFC_STEP_ACTION_PREFIX);
- step_name->accept(*this);
- s4o.print("].");
- s4o.print(argument);
- }
-
- void print_action_argument(symbol_c *action_name, const char* argument) {
- print_variable_prefix();
- s4o.print("action_list[");
- s4o.print(SFC_STEP_ACTION_PREFIX);
- action_name->accept(*this);
- s4o.print("].");
- s4o.print(argument);
- }
-
- void print_transition_number(void) {
- char str[10];
- sprintf(str, "%d", transition_number);
- s4o.print(str);
- }
-
- void print_reset_step(symbol_c *step_name) {
- s4o.print(s4o.indent_spaces);
- print_step_argument(step_name, "state");
- s4o.print(" = 0;\n");
- }
-
- void print_set_step(symbol_c *step_name) {
- s4o.print(s4o.indent_spaces);
- print_step_argument(step_name, "state");
- s4o.print(" = 1;\n" + s4o.indent_spaces);
- print_step_argument(step_name, "elapsed_time");
- s4o.print(" = __time_to_timespec(1, 0, 0, 0, 0, 0);\n");
- }
-
- bool is_variable(symbol_c *symbol) {
- /* we try to find the variable instance declaration, to determine its type... */
- symbol_c *var_decl = search_var_instance_decl->get_decl(symbol);
-
- return var_decl != NULL;
- }
-
-/*********************************************/
-/* B.1.6 Sequential function chart elements */
-/*********************************************/
-
- void *visit(initial_step_c *symbol) {
- switch (wanted_sfcgeneration) {
- case actionassociation_sg:
- if (((list_c*)symbol->action_association_list)->n > 0) {
- s4o.print(s4o.indent_spaces + "// ");
- symbol->step_name->accept(*this);
- s4o.print(" action associations\n");
- current_step = symbol->step_name;
- s4o.print(s4o.indent_spaces + "{\n");
- s4o.indent_right();
- s4o.print(s4o.indent_spaces + "char activated = ");
- print_step_argument(current_step, "state");
- s4o.print(" && !");
- print_step_argument(current_step, "prev_state");
- s4o.print(";\n");
- s4o.print(s4o.indent_spaces + "char desactivated = !");
- print_step_argument(current_step, "state");
- s4o.print(" && ");
- print_step_argument(current_step, "prev_state");
- s4o.print(";\n");
- s4o.print(s4o.indent_spaces + "char active = ");
- print_step_argument(current_step, "state");
- s4o.print(";\n");
- symbol->action_association_list->accept(*this);
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}\n\n");
- }
- break;
- default:
- break;
- }
- return NULL;
- }
-
- void *visit(step_c *symbol) {
- switch (wanted_sfcgeneration) {
- case actionassociation_sg:
- if (((list_c*)symbol->action_association_list)->n > 0) {
- s4o.print(s4o.indent_spaces + "// ");
- symbol->step_name->accept(*this);
- s4o.print(" action associations\n");
- current_step = symbol->step_name;
- s4o.print(s4o.indent_spaces + "{\n");
- s4o.indent_right();
- s4o.print(s4o.indent_spaces + "char activated = ");
- print_step_argument(current_step, "state");
- s4o.print(" && !");
- print_step_argument(current_step, "prev_state");
- s4o.print(";\n");
- s4o.print(s4o.indent_spaces + "char desactivated = !");
- print_step_argument(current_step, "state");
- s4o.print(" && ");
- print_step_argument(current_step, "prev_state");
- s4o.print(";\n");
- s4o.print(s4o.indent_spaces + "char active = ");
- print_step_argument(current_step, "state");
- s4o.print(";\n");
- symbol->action_association_list->accept(*this);
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}\n\n");
- }
- break;
- default:
- break;
- }
- return NULL;
- }
-
- void *visit(transition_c *symbol) {
- switch (wanted_sfcgeneration) {
- case transitionlist_sg:
- {
- TRANSITION *transition;
- transition = new TRANSITION;
- transition->symbol = symbol;
- transition->index = transition_number;
- if (symbol->integer != NULL) {
- transition->priority = atoi(((token_c *)symbol->integer)->value);
- std::list<TRANSITION>::iterator pt = transition_list.begin();
- while (pt != transition_list.end() && pt->priority <= transition->priority) {
- pt++;
- }
- transition_list.insert(pt, *transition);
- }
- else {
- transition->priority = 0;
- transition_list.push_back(*transition);
- }
- transition_number++;
- }
- break;
- case transitiontest_sg:
- s4o.print(s4o.indent_spaces + "if (");
- symbol->from_steps->accept(*this);
- s4o.print(") {\n");
- s4o.indent_right();
-
- // Calculate transition value
- if (symbol->transition_condition_il != NULL) {
- generate_cc_il->declare_backup_variable();
- s4o.print(s4o.indent_spaces);
- symbol->transition_condition_il->accept(*generate_cc_il);
- print_variable_prefix();
- s4o.print("transition_list[");
- print_transition_number();
- s4o.print("] = ");
- generate_cc_il->print_backup_variable();
- s4o.print(";\n");
- }
- if (symbol->transition_condition_st != NULL) {
- s4o.print(s4o.indent_spaces);
- print_variable_prefix();
- s4o.print("transition_list[");
- print_transition_number();
- s4o.print("] = ");
- symbol->transition_condition_st->accept(*generate_cc_st);
- s4o.print(";\n");
- }
- if (symbol->integer != NULL) {
- s4o.print(s4o.indent_spaces + "if (");
- print_variable_prefix();
- s4o.print("transition_list[");
- print_transition_number();
- s4o.print("]) {\n");
- s4o.indent_right();
- wanted_sfcgeneration = stepreset_sg;
- symbol->from_steps->accept(*this);
- wanted_sfcgeneration = transitiontest_sg;
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}\n");
- }
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}\n" + s4o.indent_spaces + "else {\n");
- s4o.indent_right();
- s4o.print(s4o.indent_spaces);
- print_variable_prefix();
- s4o.print("transition_list[");
- print_transition_number();
- s4o.print("] = 0;\n");
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}\n");
- break;
- case stepset_sg:
- s4o.print(s4o.indent_spaces + "if (");
- print_variable_prefix();
- s4o.print("transition_list[");
- print_transition_number();
- s4o.print("]) {\n");
- s4o.indent_right();
- symbol->to_steps->accept(*this);
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}\n");
- transition_number++;
- break;
- case stepreset_sg:
- if (symbol->integer == NULL) {
- s4o.print(s4o.indent_spaces + "if (");
- print_variable_prefix();
- s4o.print("transition_list[");
- print_transition_number();
- s4o.print("]) {\n");
- s4o.indent_right();
- symbol->from_steps->accept(*this);
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}\n");
- }
- transition_number++;
- break;
- default:
- break;
- }
- return NULL;
- }
-
- void *visit(action_c *symbol) {
- switch (wanted_sfcgeneration) {
- case actionbody_sg:
- s4o.print(s4o.indent_spaces + "if(");
- print_variable_prefix();
- s4o.print("action_list[");
- s4o.print(SFC_STEP_ACTION_PREFIX);
- symbol->action_name->accept(*this);
- s4o.print("].state) {");
- s4o.indent_right();
-
- // generate action code
- symbol->function_block_body->accept(*generate_cc_code);
-
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}\n\n");
- break;
- default:
- break;
- }
- return NULL;
- }
-
- void *visit(steps_c *symbol) {
- if (symbol->step_name != NULL) {
- switch (wanted_sfcgeneration) {
- case transitiontest_sg:
- print_step_argument(symbol->step_name, "state");
- break;
- case stepset_sg:
- print_set_step(symbol->step_name);
- break;
- case stepreset_sg:
- print_reset_step(symbol->step_name);
- break;
- default:
- break;
- }
- }
- else if (symbol->step_name_list != NULL) {
- symbol->step_name_list->accept(*this);
- }
- return NULL;
- }
-
- void *visit(step_name_list_c *symbol) {
- switch (wanted_sfcgeneration) {
- case transitiontest_sg:
- for(int i = 0; i < symbol->n; i++) {
- print_step_argument(symbol->elements[i], "state");
- if (i < symbol->n - 1) {
- s4o.print(" && ");
- }
- }
- break;
- case stepset_sg:
- for(int i = 0; i < symbol->n; i++) {
- print_set_step(symbol->elements[i]);
- }
- break;
- case stepreset_sg:
- for(int i = 0; i < symbol->n; i++) {
- print_reset_step(symbol->elements[i]);
- }
- break;
- default:
- break;
- }
- return NULL;
- }
-
- void *visit(action_association_list_c* symbol) {
- switch (wanted_sfcgeneration) {
- case actionassociation_sg:
- print_list(symbol, "", "\n", "\n");
- break;
- default:
- break;
- }
- return NULL;
- }
-
- void *visit(action_association_c *symbol) {
- switch (wanted_sfcgeneration) {
- case actionassociation_sg:
- if (symbol->action_qualifier != NULL) {
- current_action = symbol->action_name;
- symbol->action_qualifier->accept(*this);
- }
- else {
- s4o.print(s4o.indent_spaces + "if (");
- print_step_argument(current_step, "state");
- s4o.print(") {\n");
- s4o.indent_right();
- s4o.print(s4o.indent_spaces);
- print_action_argument(symbol->action_name, "state");
- s4o.print(" = 1;\n");
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}");
- }
- break;
- default:
- break;
- }
- return NULL;
- }
-
- void *visit(action_qualifier_c *symbol) {
- switch (wanted_sfcgeneration) {
- case actionassociation_sg:
- {
- char *qualifier = (char *)symbol->action_qualifier->accept(*this);
- s4o.print(s4o.indent_spaces + "if (");
- if (strcmp(qualifier, "N") == 0) {
- s4o.print("active");
- }
- if (strcmp(qualifier, "P") == 0 || strcmp(qualifier, "SD") == 0 ||
- strcmp(qualifier, "DS") == 0 || strcmp(qualifier, "SL") == 0 ||
- strcmp(qualifier, "S") == 0 || strcmp(qualifier, "R") == 0) {
- s4o.print("activated");
- }
- if (strcmp(qualifier, "D") == 0 || strcmp(qualifier, "L") == 0) {
- s4o.print("active && ");
- print_step_argument(current_step, "elapsed_time");
- if (strcmp(qualifier, "D") == 0) {
- s4o.print(" >= ");
- }
- else {
- s4o.print(" < ");
- }
- symbol->action_time->accept(*this);
- }
- s4o.print(") {\n");
- s4o.indent_right();
- s4o.print(s4o.indent_spaces);
- if (strcmp(qualifier, "N") == 0 || strcmp(qualifier, "P") == 0 ||
- strcmp(qualifier, "D") == 0 || strcmp(qualifier, "L") == 0) {
- print_action_argument(current_action, "state");
- s4o.print(" = 1;\n");
- }
- if (strcmp(qualifier, "S") == 0) {
- if (is_variable(current_action)) {
- print_variable_prefix();
- current_action->accept(*this);
- }
- else
- print_action_argument(current_action, "set");
- s4o.print(" = 1;\n");
- }
- if (strcmp(qualifier, "R") == 0) {
- if (is_variable(current_action)) {
- print_variable_prefix();
- current_action->accept(*this);
- s4o.print(" = 0;\n");
- }
- else {
- print_action_argument(current_action, "reset");
- s4o.print(" = 1;\n");
- }
- }
- if (strcmp(qualifier, "SD") == 0 || strcmp(qualifier, "DS") == 0 ||
- strcmp(qualifier, "SL") == 0) {
- if (strcmp(qualifier, "SL") == 0) {
- print_action_argument(current_action, "reset_remaining_time");
- }
- else {
- print_action_argument(current_action, "set_remaining_time");
- }
- s4o.print(" = ");
- symbol->action_time->accept(*this);
- s4o.print(";\n");
- }
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}");
- if (strcmp(qualifier, "DS") == 0) {
- s4o.print("desactivated");
- s4o.indent_right();
- s4o.print(s4o.indent_spaces);
- print_action_argument(current_action, "set_remaining_time");
- s4o.print(" = __time_to_timespec(1, 0, 0, 0, 0, 0);\n");
- }
- }
- break;
- default:
- break;
- }
- return NULL;
- }
-
- void *visit(qualifier_c *symbol) {
- return (void *)symbol->value;
- }
-
- void *visit(timed_qualifier_c *symbol) {
- return (void *)symbol->value;
- }
-
-}; /* generate_cc_sfc_actiondecl_c */
-
-
-
-/***********************************************************************/
-/***********************************************************************/
-/***********************************************************************/
-/***********************************************************************/
-
-class generate_cc_sfc_c: public generate_cc_typedecl_c {
-
- private:
- generate_cc_sfc_elements_c *generate_cc_sfc_elements;
-
- public:
- generate_cc_sfc_c(stage4out_c *s4o_ptr, symbol_c *scope, const char *variable_prefix = NULL)
- : generate_cc_typedecl_c(s4o_ptr) {
- generate_cc_sfc_elements = new generate_cc_sfc_elements_c(s4o_ptr, scope, variable_prefix);
- this->set_variable_prefix(variable_prefix);
- }
-
- virtual ~generate_cc_sfc_c(void) {
- delete generate_cc_sfc_elements;
- }
-
-/*********************************************/
-/* B.1.6 Sequential function chart elements */
-/*********************************************/
-
- void *visit(sfc_network_c *symbol) {
- generate_cc_sfc_elements->generate((symbol_c *) symbol, generate_cc_sfc_elements_c::transitionlist_sg);
- s4o.print(s4o.indent_spaces +"INT i;\n\n");
- s4o.print(s4o.indent_spaces +"BOOL transition;\n\n");
-
- /* generate step initilizations */
- s4o.print(s4o.indent_spaces + "// Steps initialisation\n");
- s4o.print(s4o.indent_spaces + "for (i = 0; i < ");
- print_variable_prefix();
- s4o.print("nb_steps; i++) {\n");
- s4o.indent_right();
- s4o.print(s4o.indent_spaces);
- print_variable_prefix();
- s4o.print("step_list[i].prev_state = ");
- print_variable_prefix();
- s4o.print("step_list[i].state;\n");
- s4o.print(s4o.indent_spaces + "if (");
- print_variable_prefix();
- s4o.print("step_list[i].state) {\n");
- s4o.indent_right();
- s4o.print(s4o.indent_spaces);
- print_variable_prefix();
- s4o.print("step_list[i].elapsed_time = __time_add(");
- print_variable_prefix();
- s4o.print("step_list[i].elapsed_time, ");
- print_variable_prefix();
- s4o.print("period);\n");
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}\n");
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}\n");
-
- /* generate action initilizations */
- s4o.print(s4o.indent_spaces + "// Actions initialisation\n");
- s4o.print(s4o.indent_spaces + "for (i = 0; i < ");
- print_variable_prefix();
- s4o.print("nb_actions; i++) {\n");
- s4o.indent_right();
- s4o.print(s4o.indent_spaces);
- print_variable_prefix();
- s4o.print("action_list[i].state = 0;\n");
- s4o.print(s4o.indent_spaces);
- print_variable_prefix();
- s4o.print("action_list[i].set = 0;\n");
- s4o.print(s4o.indent_spaces);
- print_variable_prefix();
- s4o.print("action_list[i].reset = 0;\n");
- s4o.print(s4o.indent_spaces + "if (");
- s4o.print("__gt_TIME(2, ");
- print_variable_prefix();
- s4o.print("action_list[i].set_remaining_time, __time_to_timespec(1, 0, 0, 0, 0, 0))) {\n");
- s4o.indent_right();
- s4o.print(s4o.indent_spaces);
- print_variable_prefix();
- s4o.print("action_list[i].set_remaining_time = __time_sub(");
- print_variable_prefix();
- s4o.print("action_list[i].set_remaining_time, ");
- print_variable_prefix();
- s4o.print("period);\n");
- s4o.print(s4o.indent_spaces + "if (");
- s4o.print("__le_TIME(2, ");
- print_variable_prefix();
- s4o.print("action_list[i].set_remaining_time, __time_to_timespec(1, 0, 0, 0, 0, 0))) {\n");
- s4o.indent_right();
- s4o.print(s4o.indent_spaces);
- print_variable_prefix();
- s4o.print("action_list[i].set_remaining_time = __time_to_timespec(1, 0, 0, 0, 0, 0);\n");
- s4o.print(s4o.indent_spaces);
- print_variable_prefix();
- s4o.print("action_list[i].set = 1;\n");
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}\n");
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}\n");
- s4o.print(s4o.indent_spaces + "if (");
- s4o.print("__gt_TIME(2, ");
- print_variable_prefix();
- s4o.print("action_list[i].reset_remaining_time, __time_to_timespec(1, 0, 0, 0, 0, 0))) {\n");
- s4o.indent_right();
- s4o.print(s4o.indent_spaces);
- print_variable_prefix();
- s4o.print("action_list[i].reset_remaining_time = __time_sub(");
- print_variable_prefix();
- s4o.print("action_list[i].reset_remaining_time, ");
- print_variable_prefix();
- s4o.print("period);\n");
- s4o.print(s4o.indent_spaces + "if (");
- s4o.print("__le_TIME(2, ");
- print_variable_prefix();
- s4o.print("action_list[i].reset_remaining_time, __time_to_timespec(1, 0, 0, 0, 0, 0))) {\n");
- s4o.indent_right();
- s4o.print(s4o.indent_spaces);
- print_variable_prefix();
- s4o.print("action_list[i].reset_remaining_time = __time_to_timespec(1, 0, 0, 0, 0, 0);\n");
- s4o.print(s4o.indent_spaces);
- print_variable_prefix();
- s4o.print("action_list[i].reset = 1;\n");
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}\n");
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}\n");
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}\n\n");
-
- /* generate transition tests */
- s4o.print(s4o.indent_spaces + "// Transitions fire test\n");
- generate_cc_sfc_elements->generate((symbol_c *) symbol, generate_cc_sfc_elements_c::transitiontest_sg);
- s4o.print("\n");
-
- /* generate transition reset steps */
- s4o.print(s4o.indent_spaces + "// Transitions reset steps\n");
- generate_cc_sfc_elements->reset_transition_number();
- generate_cc_sfc_elements->generate((symbol_c *) symbol, generate_cc_sfc_elements_c::stepreset_sg);
- s4o.print("\n");
-
- /* generate transition set steps */
- s4o.print(s4o.indent_spaces + "// Transitions set steps\n");
- generate_cc_sfc_elements->reset_transition_number();
- generate_cc_sfc_elements->generate((symbol_c *) symbol, generate_cc_sfc_elements_c::stepset_sg);
- s4o.print("\n");
-
- /* generate step association */
- s4o.print(s4o.indent_spaces + "// Steps association\n");
- generate_cc_sfc_elements->generate((symbol_c *) symbol, generate_cc_sfc_elements_c::actionassociation_sg);
- s4o.print("\n");
-
- /* generate action state evaluation */
- s4o.print(s4o.indent_spaces + "// Actions state evaluation\n");
- s4o.print(s4o.indent_spaces + "for (i = 0; i < ");
- print_variable_prefix();
- s4o.print("nb_actions; i++) {\n");
- s4o.indent_right();
- s4o.print(s4o.indent_spaces + "if (");
- print_variable_prefix();
- s4o.print("action_list[i].set) {\n");
- s4o.indent_right();
- s4o.print(s4o.indent_spaces);
- print_variable_prefix();
- s4o.print("action_list[i].stored = 1;\n");
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}\n" + s4o.indent_spaces + "if (");
- print_variable_prefix();
- s4o.print("action_list[i].reset) {\n");
- s4o.indent_right();
- s4o.print(s4o.indent_spaces);
- print_variable_prefix();
- s4o.print("action_list[i].set_remaining_time = __time_to_timespec(1, 0, 0, 0, 0, 0);\n" + s4o.indent_spaces);
- print_variable_prefix();
- s4o.print("action_list[i].reset_remaining_time = __time_to_timespec(1, 0, 0, 0, 0, 0);\n" + s4o.indent_spaces);
- print_variable_prefix();
- s4o.print("action_list[i].stored = 0;\n");
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}\n" + s4o.indent_spaces);
- print_variable_prefix();
- s4o.print("action_list[i].state |= ");
- print_variable_prefix();
- s4o.print("action_list[i].stored;\n");
- s4o.indent_left();
- s4o.print(s4o.indent_spaces + "}\n\n");
-
- /* generate action execution */
- s4o.print(s4o.indent_spaces + "// Actions execution\n");
- generate_cc_sfc_elements->generate((symbol_c *) symbol, generate_cc_sfc_elements_c::actionbody_sg);
- s4o.print("\n");
-
- return NULL;
- }
-
- void generate(sequential_function_chart_c *sfc) {
- sfc->accept(*this);
- }
-
-}; /* generate_cc_sfc_c */