Help

I have

Code:

class A{
...
A(int x,int y){
}
...
}


class B{

A a;
....}

in class B constructor, I want to initialize a with value 4 and 5.
How can I do that?
I tried this A a(4,5); but I dont think it is correct.

Like this:

Code:

a = A(4,5);

Originally Posted by manasij7479

Like this:

Code:

a = A(4,5);

Maybe I typed something wrong in my code but that what I did initially but I have an error. Now I retyped it, it works lol

Thanks.

I am getting this error:

IntelliSense: no default constructor exists for class "A"

I am getting this error because I dont have an empty constructor for class A?

Originally Posted by byebyebyezzz

I am getting this error:

IntelliSense: no default constructor exists for class "A"

I am getting this error because I dont have an empty constructor for class A?

Post the code please.

Back to the OP, use an initialiser list in the definition of B's constructor.

Assuming we're implementing B's default constructor.

Code:

B::B()  : a(4,5)
{
     // job done
}