Hi,
I'm kinda worndering how the mutable keyword works.
Because of speed, I added value caching into my base class, and the
only posible way to implement this seemed to be adding the mutable
keyword to cache representing members.
The thing is, how will the program behave when the mutable members are
modified in a const class variable. Will they change? Will they change
only localy?
Or is there another way to walk around the mutable keyword? Because
non-mutable cache members dissalow me to use the class on right side of
any operator.
Thx for any hints...