trait Enum extends AnyRef
Defines a set of unique UInt constants
Unpack with a list to specify an enumeration. Usually used with switch to describe a finite state machine.
- Source
- Enum.scala
val state_on :: state_off :: Nil = Enum(2) val current_state = WireDefault(state_off) switch (current_state) { is (state_on) { ... } is (state_off) { ... } }
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- final def !=(arg0: Any): Boolean
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- final def ##: Int
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- def +(other: String): String
- def ->[B](y: B): (Enum, B)
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- def apply(n: Int): List[UInt]
Returns n unique UInt values
Returns n unique UInt values
- n
Number of unique UInt constants to enumerate
- returns
Enumerated constants
- final def asInstanceOf[T0]: T0
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- def clone(): AnyRef
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- protected[lang]
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- def createValues(n: Int): Seq[UInt]
Returns a sequence of Bits subtypes with values from 0 until n.
Returns a sequence of Bits subtypes with values from 0 until n. Helper method.
- Attributes
- protected
- def ensuring(cond: (Enum) => Boolean, msg: => Any): Enum
- def ensuring(cond: (Enum) => Boolean): Enum
- def ensuring(cond: Boolean, msg: => Any): Enum
- def ensuring(cond: Boolean): Enum
- final def eq(arg0: AnyRef): Boolean
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- def equals(arg0: AnyRef): Boolean
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- def finalize(): Unit
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- final def getClass(): Class[_ <: AnyRef]
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- def hashCode(): Int
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- final def isInstanceOf[T0]: Boolean
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- final def notifyAll(): Unit
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- final def wait(): Unit
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- final def wait(arg0: Long, arg1: Int): Unit
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- final def wait(arg0: Long): Unit
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Deprecated Value Members
- def formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from Enum toStringFormat[Enum] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @deprecated @inline()
- Deprecated
(Since version 2.12.16) Use
formatString.format(value)instead ofvalue.formatted(formatString), or use thef""string interpolator. In Java 15 and later,formattedresolves to the new method in String which has reversed parameters.
- def →[B](y: B): (Enum, B)
- Implicit
- This member is added by an implicit conversion from Enum toArrowAssoc[Enum] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @deprecated
- Deprecated
(Since version 2.13.0) Use
->instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.