Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
Can you change state in a const function in C++? Why? How?
(
bytesandlogs.me
)
3 points
by
itskarad
9 months ago
|
hide
|
past
|
favorite
|
1 comment
Someone
9 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.
Join us for
AI Startup School
this June 16-17 in San Francisco!
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
