While using class method to create an object: "Base object for class 'Test_class' constructor is invalid".
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I am trying to create a class using state space ss class as parent class and a struct P1 as follows:
P1.n=0;
P1.p=0;
P1.q=0;
P1.l=0;
P1.m=0;
P1=class(P1,'Test_class',ss);
My guess is there is a problem with size matching but i cannot figure it out.
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Steven Lord
2016-11-29
1 个投票
You cannot define a class using the older class syntax (where you call the class function inside the class's constructor function) that subclasses a class defined using the newer class syntax (one defined using a classdef file.)
From the documentation: "It is not possible to create class hierarchies that mix classes defined before Version 7.6 and current class definitions that use classdef. Therefore, you cannot subclass an old class to create a version of the new class."
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