fFindStr(vString, vLookFor)

function vPositions = fFindStr(vString, vLookFor)

%fFindStr find string vLookFor in string vString
%
%  vPositions = fFindStr(vString, vLookFor)
%
%  Function for finding string vLookFor in string vString.
%
%  Example: vPositions = fFindStr('look in this string', 'this');
%
%  Author:     Dipl.-Ing. Andr Manfred Strobel
%  Copyright:  1999-2001 by DaimlerChrysler AG, FT1/AK
%  Matlab:     6.0, R12 (Win)
%  Date:       2001/01/17 11:00
%  Version:    001.00 * Released * / beta / alpha
%  Release:    01.00

if (length(vString) >= length(vLookFor))
	% first string is longer
	vPositions = findstr(vString, vLookFor); % use Matlab command
else
	% second string is longer
	vPositions = []; % second string can't be in first string
end % of if