get rid of nodestack

[c11tester.git] / model.cc

diff --git a/model.cc b/model.cc
index 8454d0fb7e661945714ef116e060dfe40914c869..3b4784d2e1fe2b364038c546542bd179716c2b8f 100644 (file)
--- a/model.cc
+++ b/model.cc
@@ -7,7 +7,6 @@
 
 #include "model.h"
 #include "action.h"
-#include "nodestack.h"
 #include "schedule.h"
 #include "snapshot-interface.h"
 #include "common.h"
@@ -34,8 +33,7 @@ ModelChecker::ModelChecker() :
        params(),
        restart_flag(false),
        scheduler(new Scheduler()),
-       node_stack(new NodeStack()),
-       execution(new ModelExecution(this, scheduler, node_stack)),
+       execution(new ModelExecution(this, scheduler)),
        history(new ModelHistory()),
        execution_number(1),
        trace_analyses(),
@@ -52,7 +50,6 @@ ModelChecker::ModelChecker() :
 /** @brief Destructor */
 ModelChecker::~ModelChecker()
 {
-       delete node_stack;
        delete scheduler;
 }
 
@@ -114,7 +111,7 @@ Thread * ModelChecker::get_next_thread()
         * Have we completed exploring the preselected path? Then let the
         * scheduler decide
         */
-       return scheduler->select_next_thread(node_stack->get_head());
+       return scheduler->select_next_thread();
 }
 
 /**