--- a/Integer.st Tue Nov 17 21:07:57 2015 +0100
+++ b/Integer.st Tue Nov 17 21:08:12 2015 +0100
@@ -753,6 +753,8 @@
"Modified: / 15.11.1999 / 20:35:20 / cg"
! !
+
+
!Integer class methodsFor:'class initialization'!
initialize
@@ -798,6 +800,7 @@
"Modified: 18.7.1996 / 12:26:38 / cg"
! !
+
!Integer class methodsFor:'prime numbers'!
flushPrimeCache
@@ -1124,6 +1127,7 @@
^ self == Integer
! !
+
!Integer methodsFor:'*Roe'!
acceptRoeVisitor: aVisitor
@@ -1392,6 +1396,7 @@
"
! !
+
!Integer methodsFor:'bcd conversion'!
decodeFromBCD
@@ -4250,9 +4255,7 @@
nextPowerOf2
"return the power of 2 at or above the receiver.
Useful for padding.
- Notice: if you often need nextPowerOf2 of a largeInteger,
- you may wonna redefine it there using a much faster fill-with-1-bits algorithm
- (i.e. determine highbit, fill with ones, add one)."
+ Notice, that for a powerOf2, the receiver is returned."
|x t sh|
@@ -4284,7 +4287,14 @@
22 nextPowerOf2
12 factorial nextPowerOf2 isPowerOf:2
100 factorial nextPowerOf2 isPowerOf:2
- 1000 factorial nextPowerOf2 isPowerOf:2
+ 1000 factorial nextPowerOf2 isPowerOf:2
+ Time millisecondsToRun:[
+ |v|
+ v := 1000 factorial.
+ 1000 timesRepeat:[
+ v nextPowerOf2
+ ]
+ ]
"
!
@@ -4353,6 +4363,7 @@
"Created: / 09-01-2012 / 17:18:06 / cg"
! !
+
!Integer methodsFor:'special modulo arithmetic'!
add_32:anInteger