object
log2Up
Value Members
-
final
def
!=(arg0: Any): Boolean
-
final
def
##(): Int
-
final
def
==(arg0: Any): Boolean
-
def
apply(in: BigInt): Int
-
final
def
asInstanceOf[T0]: T0
-
def
clone(): AnyRef
-
-
-
def
finalize(): Unit
-
final
def
getClass(): Class[_]
-
def
hashCode(): Int
-
final
def
isInstanceOf[T0]: Boolean
-
-
final
def
notify(): Unit
-
final
def
notifyAll(): Unit
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
-
def
toString(): String
-
final
def
wait(): Unit
-
final
def
wait(arg0: Long, arg1: Int): Unit
-
final
def
wait(arg0: Long): Unit
Compute the log2 of a Scala integer, rounded up, with min value of 1. Useful for getting the number of bits needed to represent some number of states (in - 1), To get the number of bits needed to represent some number n, use log2Up(n + 1). with the minimum value preventing the creation of currently-unsupported zero-width wires.
Note: prefer to use log2Ceil when in is known to be > 1 (where log2Ceil(in) > 0). This will be deprecated when zero-width wires is supported.