Difference between revisions of "Bitlib"

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(Functions)
(band)
Line 3: Line 3:
 
=== band ===
 
=== band ===
 
'''Definition:'''<br>
 
'''Definition:'''<br>
bit.band(w1,w2,...)
+
bitlib.band(w1,w2,...)
 
<br><br>
 
<br><br>
 
'''Description:''' <br>
 
'''Description:''' <br>
Line 9: Line 9:
 
<br><br>
 
<br><br>
 
'''Example:'''<br>
 
'''Example:'''<br>
print (bit.band (15, 3)) --> 3
+
print (bitlib.band (15, 3)) --> 3
 
<br><br>
 
<br><br>
  

Revision as of 06:34, 14 June 2008

Functions

band

Definition:
bitlib.band(w1,w2,...)

Description:
returns the bitwise and of the w's

Example:
print (bitlib.band (15, 3)) --> 3

bor

Definition:
bitlib.bor(w1,w2,...)

Description:
returns the bitwise or of the w's

Example:
print (bitlib.bor (13, 17)) --> 29

bnot

Definition:
bitlib.bnot(a)

Description:
returns the one's complement of a

Example:
print(bitlib.bnot(10)) --> 4294967285

bxor

Definition:
bitlib.bxor(w1,...)

Description:
returns the bitwise exclusive or of the w's

Example:
print (bitlib.xor (15, 1)) --> 14

rshift

Definition:
bitlib.shift(a,b)

Description:
returns a shifted logically right b places

Example:
print (bitlib.rshift (-1024, 6)) --> 67108848


arshift

Definition:
bitlib.arshift(a,b)

Description:
returns a shifted logically right b places

Example:
print (bitlib.arshift (-1024, 6)) --> -16


lshift

Definition:
bitlib.lshift(a,b)

Description:
returns a shifted logically left b places

Example:
print (bitlib.lshift (-1024, 6)) --> 4294901760