nodestack: eliminate get_future_value_expiration()

[model-checker.git] / nodestack.h

diff --git a/nodestack.h b/nodestack.h
index 94bb58ee1e64d235e4daf0801ee6861491c6b292..55991c3022a50dc67e51ca607f3ca33e3e638ce2 100644 (file)
--- a/nodestack.h
+++ b/nodestack.h
@@ -5,7 +5,6 @@
 #ifndef __NODESTACK_H__
 #define __NODESTACK_H__
 
-#include <list>
 #include <vector>
 #include <cstddef>
 #include <inttypes.h>
@@ -44,7 +43,6 @@ struct fairness_info {
        bool priority;
 };
 
-
 /**
  * @brief A single node in a NodeStack
  *
@@ -79,8 +77,7 @@ public:
        Node * get_parent() const { return parent; }
 
        bool add_future_value(uint64_t value, modelclock_t expiration);
-       uint64_t get_future_value() const;
-       modelclock_t get_future_value_expiration() const;
+       struct future_value get_future_value() const;
        bool increment_future_value();
        bool future_value_empty() const;