tv_comm_func.erl

来自「OTP是开放电信平台的简称」· ERL 代码 · 共 79 行

%% ``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 via the world wide web 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.
%% 
%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
%% AB. All Rights Reserved.''
%% 
%%     $Id$
%%

-module(tv_comm_func).




-export([max/2, 
	 min/2
	]).







%%%*********************************************************************
%%% EXTERNAL FUNCTIONS
%%%*********************************************************************



%%======================================================================
%% Function:      
%%
%% Return Value:  
%%
%% Description:   
%%
%% Parameters:    
%%======================================================================


max(X, Y) when X > Y ->
    X;
max(_X, Y) ->
    Y.






%%======================================================================
%% Function:      
%%
%% Return Value:  
%%
%% Description:   
%%
%% Parameters:    
%%======================================================================


min(X, Y) when X < Y ->
    X;
min(_X, Y) ->
    Y.