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%%--------------------------------------------------------------------
%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 1997-2016. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
%%
%% http://www.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing, software
%% distributed under the License is distributed on an "AS IS" BASIS,
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions 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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