How do I call the built-in disp function after I have overloaded it in a different class?

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Hi, I have two classes PermutationKey and Attack, within both I am overloading the disp function, yet in writing the disp function for Attack and calling
disp(['Key: ' atk.key]);
disp(['Current decrypted ciphertext: ' start]);
it chooses to call the disp function from the class PermutationKey
function disp(key)
disp(char(key.perm + 64));
end
rather than the built-in disp.
Anyone know a remedy for this situation as I simply wish to use the built-in disp function to print to the console the text provided? Thanks

Respuestas (2)

Steven Lord
Steven Lord el 30 de Mzo. de 2020
When you concatenate a char vector and an instance of your PermutationKey class, does that return an instance of the PermutationKey class? What does this return?
class(['Key: ' atk.key])
Maybe explicitly convert the key to a character array?
disp(['Key: ' char(atk.key)])

Hakon Haugnes
Hakon Haugnes el 14 de En. de 2023
Yes, simply run this
builtin('disp',h)
where h is your class object

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