Function NewIterator

niterator/premul/iterator.go:18–29

(ap *shape.AP)

}

func NewIterator(ap *shape.AP) *Iterator {
	premul := make([]int, len(ap.Shape))
	for i := range ap.Shape {
		premul[i] = (ap.Shape[i] - 1) * ap.Stride[i]
	}

	return &Iterator{
		AP:     ap,
		Premul: premul,
		Track:  make([]int, len(ap.Shape)),
	}
}

func (it *Iterator) IsDone() bool {
	return it.Done