util

Documentation

Index

• func DeepClone(v interface{}) interface{}
• func DeepCopy(dst, src interface{})
• func RandGroup(p ...uint32) int
• func RandInterval(b1, b2 int32) int32
• func RandIntervalN(b1, b2 int32, n uint32) []int32
• type Map
  • func (m *Map) Del(key interface{})
  • func (m *Map) Get(key interface{}) interface{}
  • func (m *Map) Len() int
  • func (m *Map) LockRange(f func(interface{}, interface{}))
  • func (m *Map) RLockRange(f func(interface{}, interface{}))
  • func (m *Map) Set(key interface{}, value interface{})
  • func (m *Map) TestAndSet(key interface{}, value interface{}) interface{}
  • func (m *Map) UnsafeDel(key interface{})
  • func (m *Map) UnsafeGet(key interface{}) interface{}
  • func (m *Map) UnsafeLen() int
  • func (m *Map) UnsafeRange(f func(interface{}, interface{}))
  • func (m *Map) UnsafeSet(key interface{}, value interface{})
• type Semaphore
  • func MakeSemaphore(n int) Semaphore
  • func (s Semaphore) Acquire()
  • func (s Semaphore) Release()

Functions

func DeepClone

func DeepClone(v interface{}) interface{}

func DeepCopy

func DeepCopy(dst, src interface{})

func RandGroup

func RandGroup(p ...uint32) int

func RandInterval

func RandInterval(b1, b2 int32) int32

func RandIntervalN

func RandIntervalN(b1, b2 int32, n uint32) []int32

Types

type Map

type Map struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func (*Map) Del

func (m *Map) Del(key interface{})

func (*Map) Get

func (m *Map) Get(key interface{}) interface{}

func (*Map) Len

func (m *Map) Len() int

func (*Map) LockRange

func (m *Map) LockRange(f func(interface{}, interface{}))

func (*Map) RLockRange

func (m *Map) RLockRange(f func(interface{}, interface{}))

func (*Map) Set

func (m *Map) Set(key interface{}, value interface{})

func (*Map) TestAndSet

func (m *Map) TestAndSet(key interface{}, value interface{}) interface{}

func (*Map) UnsafeDel

func (m *Map) UnsafeDel(key interface{})

func (*Map) UnsafeGet

func (m *Map) UnsafeGet(key interface{}) interface{}

func (*Map) UnsafeLen

func (m *Map) UnsafeLen() int

func (*Map) UnsafeRange

func (m *Map) UnsafeRange(f func(interface{}, interface{}))

func (*Map) UnsafeSet

func (m *Map) UnsafeSet(key interface{}, value interface{})

type Semaphore

type Semaphore chan struct{}

func MakeSemaphore

func MakeSemaphore(n int) Semaphore

func (Semaphore) Acquire

func (s Semaphore) Acquire()

func (Semaphore) Release

func (s Semaphore) Release()