X-Git-Url: http://plrg.eecs.uci.edu/git/?p=c11tester.git;a=blobdiff_plain;f=nodestack.cc;h=6b1d4ef9c86929fdd14d14172149abaacec96133;hp=f5cb6f0e2f4bcf1b8ee350485825f2afec0d28fb;hb=6f8de9e0f5697652fd20b2ecf149f96bfb572538;hpb=00a4dfc8e9c23117e8e4490be5354f7d95ad73e9

diff --git a/nodestack.cc b/nodestack.cc
index f5cb6f0e..6b1d4ef9 100644
--- a/nodestack.cc
+++ b/nodestack.cc
@@ -4,6 +4,7 @@
 #include "action.h"
 #include "common.h"
 #include "model.h"
+#include "threads.h"
 
 /**
  * @brief Node constructor
@@ -273,6 +274,11 @@ bool Node::is_enabled(thread_id_t tid)
 	return thread_id < num_threads && enabled_array[thread_id];
 }
 
+bool Node::has_priority(thread_id_t tid)
+{
+	return fairness[id_to_int(tid)].priority;
+}
+
 /**
  * Add an action to the may_read_from set.
  * @param act is the action to add
@@ -356,16 +362,18 @@ void Node::explore(thread_id_t tid)
 	explored_children[i] = true;
 }
 
-NodeStack::NodeStack()
-	: total_nodes(0)
+NodeStack::NodeStack() :
+	node_list(1, new Node()),
+	iter(0),
+	total_nodes(0)
 {
-	node_list.push_back(new Node());
 	total_nodes++;
-	iter = 0;
 }
 
 NodeStack::~NodeStack()
 {
+	for (unsigned int i = 0; i < node_list.size(); i++)
+		delete node_list[i];
 }
 
 void NodeStack::print()
@@ -418,7 +426,7 @@ void NodeStack::pop_restofstack(int numAhead)
 {
 	/* Diverging from previous execution; clear out remainder of list */
 	unsigned int it=iter+numAhead;
-	for(unsigned i=it;i<node_list.size();i++)
+	for(unsigned int i=it;i<node_list.size();i++)
 		delete node_list[i];
 	node_list.resize(it);
 }