pBit

Bitwise library that works without overflow.

Functions

• lib.IPAddressFromInt( number x )
• lib.IPAddressToInt( string ip )
• lib.ColorToInt( Color color )
• lib.ColorFromInt( number x )
• lib.Vec4FromInt( number x )
• lib.Vec4ToInt( number a, number b, number c, number d )
• lib.bisset( number x, number bitn, vararg ... )
• lib.bunset( number x, number bitn )
• lib.band( number a, number b )
• lib.bnot( number x, number bits )
• lib.bor( number a, number b )
• lib.bset( number x, number bitn )
• lib.bxor( number a, number b )
• lib.lshift( number x, number bits )
• lib.rshift( number x, number bits )
• lib.tobin( number x, number bits )
• lib.frombin( number x )

Example (ip4 to int)

local pbit = install( "packages/pbit" )

local st = SysTime()
local bits = pbit.IPAddressToInt( "192.168.0.1" )
print( "bits", bits, string.format( "%f", SysTime() - st ) )

st = SysTime()
local ip = pbit.IPAddressFromInt( bits )
print( "ip", ip, string.format( "%f", SysTime() - st ) )