function mbchar(a)
%MBCHAR	Must be char variable.
%	The statement
%
%	    mbchar(x)
%
%	asserts that, at that point in the computation, the variable x 
%	has components can be declared as char strings in the resulting
%	C program.  If this assertion is false, an error occurs; if this
%	assertion is true, the computation proceeds.
%
%	See also MBCHARVECTOR, MBCHARSCALAR,MBREAL, MBSCALAR,
%	MBVECTOR, MBINTSCALAR, MBINTVECTOR.
 
% $Revision: 1.7 $  $Date: 1998/12/17 19:07:22 $
% Copyright (c) 1984-1998 by The MathWorks, Inc.

if strcmp( class(a), 'char') == 0
    error( 'Argument to mbchar must be of class ''char''.');
end
   
