Some of them might be read-only accessors of instance variables,

Why would a date class have read-only instance vars?

However that date object is initialised, why should I not be able to adjust that date by setting one of the values? Why would I not be able to get next year's birthday from this year's by adding 1 to the year component?

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re^2: The fallacy of the *requirement* for read-only instance variables. by BrowserUk
in thread The fallacy of the *requirement* for read-only instance variables. by BrowserUk

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