X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=promise.h;h=1560b5809dec9672310c5a65fb3c9c28f3841309;hb=144f1b806679fd9030147f554513d7fce36f65dc;hp=e8c233c61d8240d4820fc39ad7d735d0ffeff355;hpb=19a4794da8f07346ee407bdee032eeaf59fe0e9a;p=model-checker.git

diff --git a/promise.h b/promise.h
index e8c233c..1560b58 100644
--- a/promise.h
+++ b/promise.h
@@ -14,6 +14,7 @@
 #include "stl-model.h"
 
 class ModelAction;
+class ModelExecution;
 
 struct future_value {
 	uint64_t value;
@@ -23,7 +24,7 @@ struct future_value {
 
 class Promise {
  public:
-	Promise(ModelAction *read, struct future_value fv);
+	Promise(const ModelExecution *execution, ModelAction *read, struct future_value fv);
 	bool add_reader(ModelAction *reader);
 	ModelAction * get_reader(unsigned int i) const;
 	unsigned int get_num_readers() const { return readers.size(); }
@@ -52,6 +53,9 @@ class Promise {
 
 	SNAPSHOTALLOC
  private:
+	/** @brief The execution which created this Promise */
+	const ModelExecution *execution;
+
 	/** @brief Thread ID(s) for thread(s) that potentially can satisfy this
 	 *  promise */
 	SnapVector<bool> available_thread;