XBT_DECLARE_ENUM_CLASS(State, INITED, STARTING, STARTED, FAILED, CANCELED, FINISHED);
virtual bool is_assigned() const = 0;
- virtual bool dependencies_solved() const { return dependencies_.empty(); }
- virtual unsigned long is_waited_by() const { return successors_.size(); }
+ bool dependencies_solved() const { return dependencies_.empty(); }
+ unsigned long is_waited_by() const { return successors_.size(); }
const std::set<ActivityPtr>& get_dependencies() const { return dependencies_; }
const std::vector<ActivityPtr>& get_successors() const { return successors_; }