首次提交代码

This commit is contained in:
algotao
2025-11-03 14:37:59 +08:00
parent e60f64721c
commit d76c196fb1
311 changed files with 81709 additions and 0 deletions

View File

@@ -0,0 +1,49 @@
package roaring64
import "github.com/RoaringBitmap/roaring"
func highbits(x uint64) uint32 {
return uint32(x >> 32)
}
func lowbits(x uint64) uint32 {
return uint32(x & maxLowBit)
}
const maxLowBit = roaring.MaxUint32
const maxUint32 = roaring.MaxUint32
func minOfInt64(a, b int64) int64 {
if a < b {
return a
}
return b
}
func minOfInt(a, b int) int {
if a < b {
return a
}
return b
}
func maxOfInt(a, b int) int {
if a > b {
return a
}
return b
}
func maxOfUint32(a, b uint32) uint32 {
if a > b {
return a
}
return b
}
func minOfUint32(a, b uint32) uint32 {
if a < b {
return a
}
return b
}