[Cs3] functors and function pointers
Mikhail Nesterenko
mikhail at cs.kent.edu
Wed Mar 6 15:41:32 EST 2024
CS3 students,
There were two questions on the last lecture.
1. Is it possible to have a function pointers to point to the
(overloaded) function invocation operator by a functor? Kind of
like this:
void (*myFuncPointer)(int) = myFunctor();
The answer is "no", it is not possible.
2. Is it possible to use a function container as a rang in an
algorithm. I have an answer. I added it to the example we studied in class.
So, on Thursday, I am going to ask what the last for_each in this
example do?
http://www.cs.kent.edu/~mikhail/classes/cs3/Examples/STLAlgorithms/Functors/function.cpp
Think about it.
Thanks,
--
Mikhail
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