X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=nodestack.cc;h=d08fa5c733e126f1faa710bfb613bb1df6ecccff;hb=79f51bf7df7ed2c8095b0c2d7f730db6ccb9394a;hp=23e87ac690a79c334da6a9f8ed85a269ce073116;hpb=35c057636dd12235368cfb9644532c7561609624;p=model-checker.git

diff --git a/nodestack.cc b/nodestack.cc
index 23e87ac..d08fa5c 100644
--- a/nodestack.cc
+++ b/nodestack.cc
@@ -291,6 +291,14 @@ bool Node::is_enabled(Thread *t)
 	return thread_id < num_threads && (enabled_array[thread_id] != THREAD_DISABLED);
 }
 
+enabled_type_t Node::enabled_status(thread_id_t tid) {
+	int thread_id=id_to_int(tid);
+	if (thread_id < num_threads)
+		return enabled_array[thread_id];
+	else
+		return THREAD_DISABLED;
+}
+
 bool Node::is_enabled(thread_id_t tid)
 {
 	int thread_id=id_to_int(tid);