Added clearJob()

git-svn-id: https://svn.microneil.com/svn/SNF4CGP/trunk@20 59e8e3e7-56fa-483b-b4b4-fa6ab0af3dfc

SNF4CGP/WorkerPool.cpp

@@ -37,6 +37,10 @@ Job& Worker::myJob() {
     return(*myJob_);
 }
 
+void Worker::clearJob() {                                                       // Forget about the job.
+    myJob_ = 0;
+}
+
 LogicCheck CheckForOneJobAtATime("Worker::doJob() Check(false == isJob())");
 
 void Worker::doJob(Job& J) {                                                    // Give this worker a job to do.
@@ -62,6 +66,7 @@ bool Worker::doWork() {
     ScopeMutex CallTheBall(Busy);                                               // We're busy - don't touch.
     if(isJob()) {                                                               // Only do a job if we have one.
         myJob().doIt();
+        clearJob();
         return true;
     }
     return false;

SNF4CGP/WorkerPool.hpp

@@ -31,6 +31,7 @@ class Worker : private Thread {
     Job* myJob_;                                                                // The job to do (or 0 to stop).
     bool isJob();                                                               // Job pointer check.
     Job& myJob();                                                               // Safe access to myJob.
+    void clearJob();                                                            // Forget done jobs.
 
   public:
     Worker(WorkerPool& W);                                                      // Initialize and start the thread.