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%%--------------------------------------------------------------------
%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 1997-2009. 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
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
%%
%% %CopyrightEnd%
%%
%%
%%-----------------------------------------------------------------
%% StackModule_Stack_impl example file.
-module('StackModule_Stack_impl').
-include_lib("orber/include/corba.hrl").
-include("StackModule.hrl").
-export([pop/1, push/2, empty/1, init/1, terminate/2]).
init(_Env) ->
{ok, []}.
terminate(_From, _Reason) ->
ok.
push(Stack, Val) ->
{reply, ok, [Val | Stack]}.
pop([Val | Stack]) ->
{reply, Val, Stack};
pop([]) ->
corba:raise(#'StackModule_EmptyStack'{}).
empty(_) ->
{reply, ok, []}.
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