X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=clockvector.h;h=6a902c5215342bae0313d56b3e6cfa8267bd79cf;hb=1b793f0683aff025afe2e19519572e3599575a19;hp=c4aabeb162829cf4883c1c546e2df0651fbfe5eb;hpb=dc59ac38010eda5d474bd26ff5e8d190489e919f;p=model-checker.git

diff --git a/clockvector.h b/clockvector.h
index c4aabeb..6a902c5 100644
--- a/clockvector.h
+++ b/clockvector.h
@@ -1,8 +1,12 @@
+/** @file clockvector.h
+ *  @brief Implements a clock vector.
+ */
+
 #ifndef __CLOCKVECTOR_H__
 #define __CLOCKVECTOR_H__
 
-#include "threads.h"
 #include "mymemory.h"
+#include "modeltypes.h"
 
 /* Forward declaration */
 class ModelAction;
@@ -11,12 +15,19 @@ class ClockVector {
 public:
 	ClockVector(ClockVector *parent = NULL, ModelAction *act = NULL);
 	~ClockVector();
-	void merge(ClockVector *cv);
-	bool happens_before(ModelAction *act, thread_id_t id);
+	void merge(const ClockVector *cv);
+	bool synchronized_since(const ModelAction *act) const;
+	bool has_synchronized_with(const ClockVector *cv) const;
+
+	void print() const;
+	modelclock_t getClock(thread_id_t thread);
 
-	MEMALLOC
+	SNAPSHOTALLOC
 private:
-	int *clock;
+	/** @brief Holds the actual clock data, as an array. */
+	modelclock_t *clock;
+
+	/** @brief The number of threads recorded in clock (i.e., its length).  */
 	int num_threads;
 };