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Difficulty foor running a class

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elias BITAR
elias BITAR 2018-9-23
评论： Walter Roberson 2018-9-30
I copied an example as showed in Matlab examples presentation but I get the following message classdef BasicClass ↑ Error: Illegal use of reserved keyword "classdef". Please can you help to run a class example Regards
  2 个评论
Stephan
Stephan 2018-9-23
Please provide the code you have tried so far.
Walter Roberson
Walter Roberson 2018-9-23
I speculate that you did not store the classdef in a separate file named after the class to be created.

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回答（3 个）

Arun Mathamkode
Arun Mathamkode 2018-9-27
As Walter Roberson pointed out, please make sure that you store the classdef in a separate file with the same name as the class name. Also please make sure that you didn't miss any end statements while copying the sample code.
elias BITAR
elias BITAR 2018-9-27
编辑：Walter Roberson 2018-9-27
Many thanks for yor answer I stored the classdef in a separate file with the same name ( I make a copy of an example )
classdef (Sealed) MyClass < handle
properties (Access = private)
Prop1 = datenum(date)
end
properties
Prop2
end
methods
function obj = MyClass(x)
obj.Prop2 = x;
end
end
methods (Access = {?MyOtherClass})
function d = myMethod(obj)
d = obj.Prop1 + x;
end
end
events (ListenAccess = protected)
StateChanged
end
end
and here is the comment
classdef (Sealed) MyClass < handle
↑
Error: Illegal use of reserved keyword "classdef".
Best reagards E BITAR
  1 个评论
Walter Roberson
Walter Roberson 2018-9-27
When I store the noted code in MyClass.m then I do not encounter any error in R2018a or R2018b.
Could you attach a copy of the MyClass.m that you are having difficulty with? Not paste but attach: I want to check it for special characters.

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elias BITAR
elias BITAR 2018-9-30
You find enclosed file Regards
  1 个评论
Walter Roberson
Walter Roberson 2018-9-30
This new version is not < handle and leads to the editor error that events can only be defined for handle classes.

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