From c571a08f6ce90e14da82d155a85a240293f18f97 Mon Sep 17 00:00:00 2001 From: Ming-Hung Tsai Date: Sat, 27 Feb 2016 15:21:32 +0800 Subject: [PATCH] Add utility class btree_detail::noop_value_visitor --- .../data-structures/btree_base_visitor.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 persistent-data/data-structures/btree_base_visitor.h diff --git a/persistent-data/data-structures/btree_base_visitor.h b/persistent-data/data-structures/btree_base_visitor.h new file mode 100644 index 0000000..17519e1 --- /dev/null +++ b/persistent-data/data-structures/btree_base_visitor.h @@ -0,0 +1,17 @@ +#ifndef PERSISTENT_DATA_DATA_STRUCTURES_BTREE_BASE_VISITOR_H +#define PERSISTENT_DATA_DATA_STRUCTURES_BTREE_BASE_VISITOR_H + +#include "persistent-data/data-structures/btree.h" + +namespace persistent_data { + namespace btree_detail { + template + class noop_value_visitor { + public: + virtual void visit(btree_path const &path, ValueType const &v) { + } + }; + } +} + +#endif