diff options
Diffstat (limited to 'lib/stdlib/src/gb_trees.erl')
| -rw-r--r-- | lib/stdlib/src/gb_trees.erl | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/stdlib/src/gb_trees.erl b/lib/stdlib/src/gb_trees.erl index 6ad861ff5b..de0c239e26 100644 --- a/lib/stdlib/src/gb_trees.erl +++ b/lib/stdlib/src/gb_trees.erl @@ -1,7 +1,8 @@ +%% -*- coding: utf-8 -*- %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2011. All Rights Reserved. +%% Copyright Ericsson AB 2001-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -19,7 +20,7 @@ %% ===================================================================== %% General Balanced Trees - highly efficient dictionaries. %% -%% Copyright (C) 1999-2001 Sven-Olof Nystr�m, Richard Carlsson +%% Copyright (C) 1999-2001 Sven-Olof Nyström, Richard Carlsson %% %% An efficient implementation of Prof. Arne Andersson's General %% Balanced Trees. These have no storage overhead compared to plain @@ -152,6 +153,8 @@ %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Some types. +-export_type([iter/0]). + -type gb_tree_node() :: 'nil' | {_, _, _, _}. -opaque iter() :: [gb_tree_node()]. |