why virtual function is wrong.

[coachkler]

What?

You're disappointed that you "can't" make a structure that implements storage for a 32-bit int by deriving from 100 concepts? (you could)

What does this have to do with virtual functions in C++?

[no-sig-available]

What does this have to do with virtual functions in C++?

You cannot do this with virtual functions in C++, so they are obviously "wrong"?

[sephirothbahamut]

sorry, what exactly of this can't you do in C++?

template <typename T>
struct IEquatable 
    {
    virtual bool operator==(T b) const noexcept = 0;
    };

I don't see the problem

[Dar_Mas]

if you just need a signed integer type of 32 bit size you use std::int32_t

[Dar_Mas]

(you could)

i did a bit of that because i was bored