function n = dim(con)% Dimension of the space containing a linear constraint object%% Syntax:%   "n = dim(con)"%% Description:%   "dim(con)" returns the dimension of the space in which "con" resides. %% Examples:%   Given a linear constraint object, "con" representing a square in the%   x3 = 0 plane with corners at (x1,x2) pairs (2,1), (2,3), (4,3), and%   (4,1)%%%%   "n = dim(con)"%%%%   returns %%%%   "n = 3"%%%% See Also:%   linearcon if ~isempty(con.CE)  n = size(con.CE,2);elseif ~isempty(con.CI)  n = size(con.CI,2);else  n = 0;end