How should the class look like?

Question

Hi there ...

I'm sitting here in front of an excercise, where one part makes me brooding.
Given are some object instantiations - i need to find the fitting class declaration.

One line that is given is the following:

B b = 'a';

So - how can a object of class B take a single char, without assigning the char to a variable?

Thanks for help!

Answer 1

You can use "=" to call an constructor with a single argument also but the type of the single argument must match the type of the first argument to the constructor.

Have a look at it👇
https://www.ibm.com/support/knowledgecenter/SSLTBW_2.2.0/com.ibm.zos.v2r2.cbclx01/cplr387.htm

Answer 2

Nailed it!
Thanks - maybe i just did not read this point in one of my scripts. :)

Answer 3

Arsenic thx 4 share the link
that IBM resource seems to have interesting stuff and good examples, I'll check it