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Class jcsp.util.buildingblocks.ints.XorInt 

java.lang.Object
   |
   +----jcsp.util.buildingblocks.ints.XorInt
public final class XorInt
extends Object
implements CSProcess

Process Diagram

    in1  ________
   -->--|        | out
    in2 | XorInt |-->--
   -->--|________|

Description

The XorInt class is a process which has an infinite loop that waits an int to be sent down each of the in1 and in2 ChannelInts. The process then calculates the bitwise XOR on the two ints then writes the result down the out ChannelInt.

Channel Protocols

Input Channels
in1,in2 ChannelInt int
Output Channels
out ChannelInt int

Example

The following example shows how to use the XorInt process in a small program. The program also uses some of the other building block processes. The program generates a sequence of numbers and subtracts them from Integer.MAX_VALUE to give a decending sequence of numbers and prints this on the screen. 
 import jcsp.lang.*;
 import jcsp.lang.ints.*;
 import jcsp.util.ints.*;
 public class XorExample {
   public static void main(String[] argv) {
     ChannelInt a = new One2OneChannelInt();
     ChannelInt b = new One2OneChannelInt();
     ChannelInt c = new One2OneChannelInt();
     new Parallel(new CSProcess[] {
       new NosInt(a),
       new XorInt(a, b, c),
       new PrinterInt(c, "", "\n"),
       new CSProcess() {
         public void run() {
           int xorVal = Integer.MAX_VALUE;
           while (true) {
             b.write(xorVal);
           }
         }
       }
     }).run();
   }
 }

Author:
P.D.Austin

Constructor Index

o XorInt(ChannelInputInt, ChannelInputInt, ChannelOutputInt)
Construct a new XorInt process with the input ChannelInts in1 and in2 and the output ChannelInt out.

Method Index

o run()
The main body of this process.

Constructors

o XorInt 
 public XorInt(ChannelInputInt in1,
               ChannelInputInt in2,
               ChannelOutputInt out)
Construct a new XorInt process with the input ChannelInts in1 and in2 and the output ChannelInt out. The ordering of the ChannelInts in1 and in2 make no difference to the functionality of this process.

Parameters:
in1 - The first input ChannelInt
in2 - The second input ChannelInt
out - The output ChannelInt

Methods

o run 
 public void run()
The main body of this process. 

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