Question about Array and Cast in C++

Development Programming & Scripting C++
1

Good afternoon.
It is necessary to rewrite this block of blueprints on C++. Logic is such that every enemy that enters the radius of the tower gets into the array of this tower. For example, if there is 1 enemy on the field, and falls into the view of 4 towers, then in the array of each tower there will be 1 element - this enemy.

  1. How to implement “Cast To Enemy” on C++?
  2. The array in the BP consists of Enemy Object References, how to do this in C++?


TArray<AEnemy*> arrayOfEnemy; // Such array is necessary?

// On example of the enter to collision
void ATower::OnOverlapBegin(UPrimitiveComponent * OverlappedComp, AActor * OtherActor, UPrimitiveComponent * OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult & SweepResult)
{
    if (OtherActor && (OtherActor != this) && OtherComp)
    {
        AEnemy *enemy = Cast<AEnemy>(OtherActor); // Cast is correct?
        this->arrayOfEnemy.Add(enemy); 
    }
}