Provide geef_tree:count/1

2013-07-24 23:55:54 +02:00
parent bed2e19ede
commit 52a6f72fef
5 changed files with 22 additions and 1 deletions
--- a/src/geef_nif.erl
+++ b/src/geef_nif.erl
@@ -101,6 +101,10 @@ tree_bypath(_TreeHandle, _Path) ->
 tree_nth(_TreeHandle, _Nth) ->
    ?NIF_FN.

+-spec tree_count(term) -> non_neg_integer().
+tree_count(_Treehandle) ->
+    ?NIF_FN.
+
 -spec blob_size(term) -> {ok, integer()} | error.
 blob_size(_ObjHandle) ->
    nif_error(?LINE).