37 lines
518 B
Go
37 lines
518 B
Go
package roaring
|
|
|
|
type shortIterable interface {
|
|
hasNext() bool
|
|
next() uint16
|
|
}
|
|
|
|
type shortIterator struct {
|
|
slice []uint16
|
|
loc int
|
|
}
|
|
|
|
func (si *shortIterator) hasNext() bool {
|
|
return si.loc < len(si.slice)
|
|
}
|
|
|
|
func (si *shortIterator) next() uint16 {
|
|
a := si.slice[si.loc]
|
|
si.loc++
|
|
return a
|
|
}
|
|
|
|
type reverseIterator struct {
|
|
slice []uint16
|
|
loc int
|
|
}
|
|
|
|
func (si *reverseIterator) hasNext() bool {
|
|
return si.loc >= 0
|
|
}
|
|
|
|
func (si *reverseIterator) next() uint16 {
|
|
a := si.slice[si.loc]
|
|
si.loc--
|
|
return a
|
|
}
|