I have two classes and a sketch.
class A
class B
sketch.ino
{
A a;
void func()
{
a.doStuff()
}
}
I would like to move func() from the sketch to class B. The problem is func() references class A and class B knows nothing about class A.
What's the best way to resolve this?
TIA,
john
Well you have to let the function know what A is otherwise you won't be able to use that variable.
Perhaps you can pass a reference into class B?
Ie:
void func(A a_inst)
{
a_inst.doStuff();
}
?
I was thinking of multiple inheritance, then nested classes. I decided its not an is-a, more like a has-a.
Now I've changed my design I'll leave it a separate class and pass a pointer as you suggest.
I thought I could just move the function from my sketch into a lib without thinking about it in the design phase. I just might get this OOP stuff yet.
tks,
john