> No the zero-cost refers to the abstraction (and runtime cost), which still is zero-cost. Deallocating is part of the normal work load not the abstraction. Ye

> No the zero-cost refers to the abstraction (and runtime cost), which still is zero-cost. Deallocating is part of the normal work load not the abstraction. Yeah, you're right. In hindsight my comment was poorly thought-out and poorly written.