Problem with assigning properties to object array in class

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J. Hu
J. Hu 2013-9-29
回答： J. Hu 2013-9-29
Why I got error message for following code and how can I fix it? Thanks...
ObjArray.m: clear all; clc
A= {'a',2;'V',3};
Obj = ObjArrayClass(A);
ObjArrayClass.m:
classdef ObjArrayClass properties c1 c2 end
methods
function Obj = ObjArrayClass(A)
% Obj = struct; % Doest not help
% Obj = cell(size(A),1); % Doest not help
% size(A,1)
for iRow=1:size(A,1)
Obj(iRow).c1 = A(iRow,1);
Obj(iRow).c2 = A(iRow,2);
end
end
end
end

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回答（1 个）

J. Hu
J. Hu 2013-9-29
After adding following like in http://www.mathworks.com/help/matlab/matlab_oop/creating-object-arrays.html:
if nargin ~= 0 % Allow nargin == 0 syntax
end
then it works. Why? It does not change anything. Strange.

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