table: make name_tree::Node the sole owner of name_tree::Entry
This commit also improves name_tree::Entry test coverage.
refs #3687
Change-Id: I92375f29fbebab82c67da7dff2ea7a2952ba2cca
diff --git a/daemon/table/name-tree-iterator.hpp b/daemon/table/name-tree-iterator.hpp
index f484440..ecde5bd 100644
--- a/daemon/table/name-tree-iterator.hpp
+++ b/daemon/table/name-tree-iterator.hpp
@@ -26,11 +26,13 @@
#ifndef NFD_DAEMON_TABLE_NAME_TREE_ITERATOR_HPP
#define NFD_DAEMON_TABLE_NAME_TREE_ITERATOR_HPP
-#include "name-tree-entry.hpp"
+#include "name-tree-hashtable.hpp"
namespace nfd {
namespace name_tree {
+class NameTree;
+
/** \brief a predicate to accept or reject an Entry in find operations
*/
typedef function<bool(const Entry& entry)> EntrySelector;