bitwiseXOR.frink

View or download bitwiseXOR.frink in plain text format


// Sample program to perform a bitwise XOR on two numbers.
// NOTE:  This is no longer necessary as Frink has a built-in
// bitXor[a,b] function.

bitwiseXOR[a,b] :=
{
   c = 0
   len = max[bitLength[a], bitLength[b]]
   for digit = len-1 to 0 step -1
   {
      abit = getBit[a, digit] == 0 ? false : true
      bbit = getBit[b, digit] == 0 ? false : true
      c = c*2 + (abit XOR bbit ? 1 : 0)
   }
   return c
}


View or download bitwiseXOR.frink in plain text format


This is a program written in the programming language Frink.
For more information, view the Frink Documentation or see More Sample Frink Programs.

Alan Eliasen was born 17591 days, 17 hours, 45 minutes ago.