Asked by jeff wu
on 31 Mar 2012

hi, i get an error but i dont understand why this isnt working

liste = [node(1,2)]%;subdiv(xkoord); for i=2:4 liste(i+1) = node(1,2)%;subdiv(xkoord); end

classdef node properties x; y; bearing=0; end % properties methods function obj = node(x,y) obj.x=x; obj.y=y;

end%functions end%methods end %class

??? Input argument "x" is undefined.

Error in ==> node>node.node at 9 obj.x=x;

at the second call in the for it crashes

thanks for help

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Answer by Jim Hokanson
on 31 Mar 2012

Matlab is trying to construct space for the object before you actually construct the object. In other words, Matlab is calling your constructor without any input arguments. If you add the following to your constructor call and you should be fine

if nargin == 0 return end

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