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Can you change state in a const function in C++? Why? How?
(
bytesandlogs.me
)
3 points
by
itskarad
3 months ago
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1 comment
Someone
3 months ago
[–]
The author hacks it in using
const_cast
(
https://en.cppreference.com/w/cpp/language/const_cast
), but doesn’t seem to know
mutable
(
https://en.cppreference.com/w/cpp/language/cv#mutable
) exists for this purpose.
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