Comments by Jerry.Wang (Top 4 by date)

yes, I made a mistake, just copied the code above :)

For InterlockedIncrement, you need check the result as well.
If InterlockedIncrement returns 1 for the 2nd time, that means the memory is already released.

InterlockedDecrement returns the result value, so you should do like this:

void ReleaseRef()
{
if(InterlockedDecrement (&refVal)== 0)
delete [] this;
}