is It possible to overload dot notation operator?

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Lior
Lior 2012-2-14
编辑： ibrahim abufeseifes 2013-10-11
Hi all, I would like to overload the dot notation of my object. for example if I have am object 'obj", I would like that obj.fun1 will do something else than from call the "fun1" method. Is it possible? Thansks, ior

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Friedrich
Friedrich 2012-2-14
Hi,
I think you have to overload the subsasgn function
http://www.mathworks.com/help/releases/R2011b/techdoc/ref/subsasgn.html
There you see the following example:
See how MATLAB calls subsasgn for the expression:
A.field = B;
The syntax A.field = B calls A = subsasgn(A,S,B) where S.type = '.' and S.subs = 'field'.
So it can be tricky to overload it probably.
See also here:
http://www.mathworks.com/help/techdoc/matlab_oop/br09eqz.html#br09ho8
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Walter Roberson
Walter Roberson 2012-2-14
Right, subsasgn() if the object appears on the left side of an assignment, subsref() otherwise.

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