final case class Coin[A, B](prob: Ex[A], gen: Random)(implicit num: NumDouble[A] { type Boolean = B }, default: HasDefault[B]) extends Ex[B] with Act with ProductWithAdjuncts with Product with Serializable
A random boolean with a given probability. If prob is zero, the output will
always be false, if prob is one, the output will always be true, if
prob is 0.5, the likelihood of false and true is equal.
This is both an expression and an action. The action draws a new random number, the expression reports the last drawn value.
Example:
val gen = Random() val coin = gen.coin(0.4) Act( coin, // draw new number PrintLn("Random coin (slightly favouring false): " ++ coin.toStr) // print current value )
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Instance Constructors
- new Coin(prob: Ex[A], gen: Random)(implicit num: NumDouble[A] { type Boolean = B }, default: HasDefault[B])
Type Members
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- def adjuncts: List[Adjunct]
- Definition Classes
- Coin → ProductWithAdjuncts
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
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- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def expand[T <: Txn[T]](implicit ctx: Context[T], tx: T): Repr[T]
- Definition Classes
- Lazy
- val gen: Random
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- def mkRepr[T <: Txn[T]](implicit ctx: Context[T], tx: T): Repr[T]
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- val prob: Ex[A]
- def productElementNames: Iterator[String]
- Definition Classes
- Product
- def productPrefix: String
- Definition Classes
- Coin → Product
- final val ref: AnyRef
- Attributes
- protected
- Definition Classes
- Lazy
- Annotations
- @transient()
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def update: Act
Convenient method that returns the
Coinitself.Convenient method that returns the
Coinitself. This can be used for additional clarity when writingBang() ---> coin.updateinstead ofBang() ---> coin. - final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
Deprecated Value Members
- def finalize(): Unit
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- protected[lang]
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- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated