tree: add is_enabled(Thread *)

[model-checker.git] / tree.h

diff --git a/tree.h b/tree.h
index 1752d3fe57cdd9535a32a2b18c1e9ddaedf28e30..d45fd83fad60d5fd910e74c057d4f6388c0fac83 100644 (file)
--- a/tree.h
+++ b/tree.h
@@ -25,11 +25,14 @@ public:
        int setBacktrack(thread_id_t id);
        TreeNode * getRoot();
        static int getTotalNodes() { return TreeNode::totalNodes; }
+
+       bool is_enabled(Thread *t);
 private:
        TreeNode *parent;
        std::map<int, class TreeNode *> children;
        std::set<int> backtrack;
        static int totalNodes;
+       int num_threads;
 };
 
 #endif /* __TREE_H__ */