Rename method, and make it return a boolean.

[simgrid.git] / include / simgrid / s4u / Activity.hpp

diff --git a/include/simgrid/s4u/Activity.hpp b/include/simgrid/s4u/Activity.hpp
index df676a1..4319dcb 100644 (file)
--- a/include/simgrid/s4u/Activity.hpp
+++ b/include/simgrid/s4u/Activity.hpp
@@ -46,7 +46,7 @@ public:
 
   virtual bool is_assigned() const = 0;
   bool dependencies_solved() const { return dependencies_.empty(); }
 
   virtual bool is_assigned() const = 0;
   bool dependencies_solved() const { return dependencies_.empty(); }

-  unsigned long is_waited_by() const { return successors_.size(); }
+  bool has_no_successor() const { return successors_.empty(); }

   const std::set<ActivityPtr>& get_dependencies() const { return dependencies_; }
   const std::vector<ActivityPtr>& get_successors() const { return successors_; }
 
   const std::set<ActivityPtr>& get_dependencies() const { return dependencies_; }
   const std::vector<ActivityPtr>& get_successors() const { return successors_; }