1 files changed, 23 insertions, 0 deletions
diff --git a/vendor/github.com/RoaringBitmap/roaring/manyiterator.go b/vendor/github.com/RoaringBitmap/roaring/manyiterator.go
new file mode 100644
index 0000000000..b4f630a7b4
--- /dev/null
+++ b/vendor/github.com/RoaringBitmap/roaring/manyiterator.go
@@ -0,0 +1,23 @@
+package roaring
+
+type manyIterable interface {
+	nextMany(hs uint32, buf []uint32) int
+}
+
+type manyIterator struct {
+	slice []uint16
+	loc   int
+}
+
+func (si *manyIterator) nextMany(hs uint32, buf []uint32) int {
+	n := 0
+	l := si.loc
+	s := si.slice
+	for n < len(buf) && l < len(s) {
+		buf[n] = uint32(s[l]) | hs
+		l++
+		n++
+	}
+	si.loc = l
+	return n
+}