diff options
Diffstat (limited to 'vendor/github.com/RoaringBitmap/roaring/util.go')
| -rw-r--r-- | vendor/github.com/RoaringBitmap/roaring/util.go | 33 |
1 files changed, 11 insertions, 22 deletions
diff --git a/vendor/github.com/RoaringBitmap/roaring/util.go b/vendor/github.com/RoaringBitmap/roaring/util.go index d212660d58..3a9a47236b 100644 --- a/vendor/github.com/RoaringBitmap/roaring/util.go +++ b/vendor/github.com/RoaringBitmap/roaring/util.go @@ -14,6 +14,17 @@ const ( serialCookie = 12347 // runs, arrays, and bitmaps noOffsetThreshold = 4 + // MaxUint32 is the largest uint32 value. + MaxUint32 = 4294967295 + + // MaxRange is One more than the maximum allowed bitmap bit index. For use as an upper + // bound for ranges. + MaxRange uint64 = MaxUint32 + 1 + + // MaxUint16 is the largest 16 bit unsigned int. + // This is the largest value an interval16 can store. + MaxUint16 = 65535 + // Compute wordSizeInBytes, the size of a word in bytes. _m = ^uint64(0) _logS = _m>>8&1 + _m>>16&1 + _m>>32&1 @@ -114,7 +125,6 @@ func flipBitmapRange(bitmap []uint64, start int, end int) { endword := (end - 1) / 64 bitmap[firstword] ^= ^(^uint64(0) << uint(start%64)) for i := firstword; i < endword; i++ { - //p("flipBitmapRange on i=%v", i) bitmap[i] = ^bitmap[i] } bitmap[endword] ^= ^uint64(0) >> (uint(-end) % 64) @@ -292,24 +302,3 @@ func minOfUint16(a, b uint16) uint16 { } return b } - -func maxInt(a, b int) int { - if a > b { - return a - } - return b -} - -func maxUint16(a, b uint16) uint16 { - if a > b { - return a - } - return b -} - -func minUint16(a, b uint16) uint16 { - if a < b { - return a - } - return b -} |