corrade-vassal
| /wasSharp/BitTwiddling.cs |
|---|
| @@ -0,0 +1,26 @@ |
| /////////////////////////////////////////////////////////////////////////// |
| // Copyright (C) Wizardry and Steamworks 2013 - License: GNU GPLv3 // |
| // Please see: http://www.gnu.org/licenses/gpl.html for legal details, // |
| // rights of fair usage, the disclaimer and warranty conditions. // |
| /////////////////////////////////////////////////////////////////////////// |
| namespace wasSharp |
| { |
| public class BitTwiddling |
| { |
| /////////////////////////////////////////////////////////////////////////// |
| // Copyright (C) 2014 Wizardry and Steamworks - License: GNU GPLv3 // |
| /////////////////////////////////////////////////////////////////////////// |
| /// <summary> |
| /// Swaps two integers passed by reference using XOR. |
| /// </summary> |
| /// <param name="q">first integer to swap</param> |
| /// <param name="p">second integer to swap</param> |
| public static void XORSwap(ref int q, ref int p) |
| { |
| q ^= p; |
| p ^= q; |
| q ^= p; |
| } |
| } |
| } |