Anonynomus derivation from T in generic function

Asked Jun 22 '19 at 17:59

Active Jun 22 '19 at 17:59

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I'd like to implement a generic function that provides an anonymous derived class from T that provides an implementation of some certain function.

I'd like it to be like:

def impl[T]  = new T{def f = 1}

Unfortunately I get:

<console>:11: error: class type required but T found
       def impl[T]  = new T{def f = 1}

Is there any way to do it without reflection?

asked Jun 22 '19 at 17:59

nkdm

https://stackoverflow.com/questions/21715164/how-to-create-an-instance-of-type-t-at-runtime-with-typetags – Dmytro Mitin Jun 22 '19 at 18:04
https://stackoverflow.com/questions/20591957/class-type-required-but-t-found – Dmytro Mitin Jun 22 '19 at 18:05

0 Answers0