X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=action.h;h=e342e63271d223417e55393d4d8bc941b1d2a0ba;hb=bcaa8e3b0181455d702b9f0e634dc9258f7ab84b;hp=f554e36cbb0495ce0658595970086891968b48b9;hpb=69ecbdff21cd552ab9e0bc18dbbd42fb1aa5e799;p=cdsspec-compiler.git

diff --git a/action.h b/action.h
index f554e36..e342e63 100644
--- a/action.h
+++ b/action.h
@@ -31,18 +31,20 @@ class ClockVector;
  */
 class ModelAction {
 public:
-	ModelAction(action_type_t type, memory_order order, void *loc, int value);
+	ModelAction(action_type_t type, memory_order order, void *loc, int value = VALUE_NONE);
 	~ModelAction();
-	void print(void);
+	void print(void) const;
 
 	thread_id_t get_tid() const { return tid; }
 	action_type get_type() const { return type; }
 	memory_order get_mo() const { return order; }
 	void * get_location() const { return location; }
 	int get_seq_number() const { return seq_number; }
+	int get_value() const { return value; }
 
 	Node * get_node() const { return node; }
 	void set_node(Node *n) { node = n; }
+	void set_value(int val) { value = val; }
 
 	bool is_read() const;
 	bool is_write() const;
@@ -58,6 +60,8 @@ public:
 	ClockVector * get_cv() const { return cv; }
 	void read_from(ModelAction *act);
 
+	bool happens_before(ModelAction *act);
+
 	inline bool operator <(const ModelAction& act) const {
 		return get_seq_number() < act.get_seq_number();
 	}