add comment for purpose of variable

2021-06-20 19:03:33 -04:00 · 2021-06-20 19:03:33 -04:00 · e57fe4ab2f
parent 18c068d87c
commit e57fe4ab2f
1 changed files with 1 additions and 0 deletions
--- a/gtsam/base/treeTraversal/parallelTraversalTasks.h
+++ b/gtsam/base/treeTraversal/parallelTraversalTasks.h
@ -45,6 +45,7 @@ namespace gtsam {
        tbb::task_group& tg;
        bool makeNewTasks;

+        // Keep track of order phase across multiple calls to the same functor
        mutable bool isPostOrderPhase;

        PreOrderTask(const boost::shared_ptr<NODE>& treeNode, const boost::shared_ptr<DATA>& myData,