C++: Is it possible for a parent function to access a member of a child function if you use a friend function?

Question

I know that a parent function can't access members of a child function but a child function can access members of a parent function. However, if I use a friend function will this work?

Answer 1

Parents can access public members of their children. If you want them to access protected or private members of the child, then the parent class must be declared to be a friend of the child class, or the specific function in the parent class needs to be declared to be a friend function of the child class. I don't know what situation you could be in that would require this, but it sounds like you might want to re-evaluate your sloppy design if it's creating the need for this.

Answer 2

It's a little hard to follow your question because you seem to be mixing up the terms "function" and "class" a bit.



You also seem to have some misconceptions about inheritance. It's not that a child class can "access" functions from its parent class. A child class actually has the functions from its parent class. The child class is a subtype of the parent class.

Answer 3

What exactly is meant by a 'parent function', 'child function' and 'friend function'? Are you sure you're not referring to classes, rather than functions?

Answer 4

great selection: on your conflict classification you may want a public setAttackCounter carry out, which you will possibly call out of your attack classification. 2nd selection: Mkae the variable secure. classification wrestle coated: // coated awareness aspects additionally would be on the instant accessed by ability of subordinate training int AttackCounter; ;

Answer 5

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Answer 6

Why not try?