package pubsub

import (
	"math"
	"math/bits"
)

// Mask allows filtering by a bitset mask.
type Mask uint64

const (
	// MaskAll is the mask for all entries.
	MaskAll Mask = math.MaxUint64
)

// MaskFromMaskable extracts mask from an interface.
func MaskFromMaskable(m Maskable) Mask {
	return Mask(m.Mask())
}

// Contains returns whether *all* flags in other is present in t.
func (t Mask) Contains(other Mask) bool {

  static final byte UNSET = 0;

  /** Number of bits used to store the numbers of hash table bits (max 30). */
  private static final int HASH_TABLE_BITS_MAX_BITS = 5;

  /** Use high bits of metadata for modification count. */
  static final int MODIFICATION_COUNT_INCREMENT = 1 << HASH_TABLE_BITS_MAX_BITS;

  /** Bitmask that selects the low bits of metadata to get hashTableBits. */

				var za0005 string
				za0005, bts, err = msgp.ReadStringBytes(bts)
				if err != nil {
					err = msgp.WrapError(err, "Histogram")
					return
				}
				za0006, bts, err = msgp.ReadUint64Bytes(bts)
				if err != nil {
					err = msgp.WrapError(err, "Histogram", za0005)
					return
				}
				z.Histogram[za0005] = za0006
			}
		default:
			bts, err = msgp.Skip(bts)
			if err != nil {

		return o, e
	}
	z.ModTime, bts, e = msgp.ReadInt64Bytes(bts)
	if e != nil {
		e = msgp.WrapError(e, "ModTime")
		return o, e
	}
	bts, e = msgp.ReadExactBytes(bts, (z.Signature)[:])
	if e != nil {
		e = msgp.WrapError(e, "Signature")
		return o, e
	}
	{
		var zb0002 uint8
		zb0002, bts, e = msgp.ReadUint8Bytes(bts)
		if e != nil {
			e = msgp.WrapError(e, "Type")
			return o, e
		}
		z.Type = zb0002

	v := RStat{}
	bts := make([]byte, 0, v.Msgsize())
	bts, _ = v.MarshalMsg(bts[0:0])
	b.SetBytes(int64(len(bts)))
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		bts, _ = v.MarshalMsg(bts[0:0])
	}
}

func BenchmarkUnmarshalRStat(b *testing.B) {
	v := RStat{}
	bts, _ := v.MarshalMsg(nil)
	b.ReportAllocs()
	b.SetBytes(int64(len(bts)))
	b.ResetTimer()
	for i := 0; i < b.N; i++ {

	v := connectReq{}
	bts := make([]byte, 0, v.Msgsize())
	bts, _ = v.MarshalMsg(bts[0:0])
	b.SetBytes(int64(len(bts)))
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		bts, _ = v.MarshalMsg(bts[0:0])
	}
}

func BenchmarkUnmarshalconnectReq(b *testing.B) {
	v := connectReq{}
	bts, _ := v.MarshalMsg(nil)
	b.ReportAllocs()
	b.SetBytes(int64(len(bts)))
	b.ResetTimer()

		case "Curr":
			z.Curr, bts, err = msgp.ReadIntBytes(bts)
			if err != nil {
				err = msgp.WrapError(err, "Curr")
				return
			}
		case "Avg":
			z.Avg, bts, err = msgp.ReadFloat32Bytes(bts)
			if err != nil {
				err = msgp.WrapError(err, "Avg")
				return
			}
		case "Max":
			z.Max, bts, err = msgp.ReadIntBytes(bts)
			if err != nil {
				err = msgp.WrapError(err, "Max")

Jesse Wilson <******@****.***> 1761999491 -0400

Yuri Schimke <******@****.***> 1710686794 +0000

Yuri Schimke <******@****.***> 1758435742 +0100