//
// $Id: Job.hh,v 1.2 2001/09/07 11:40:44 shane Exp $
//
// Job.hh
// Author: Ramesh Govindan <govindan@isi.edu>
//
// Background job. Use for small, asynchronous computations.

#ifndef _Job_hh
#define _Job_hh

#include "util/List.hh"
#include "util/Handler.hh"

// Background tasks. Run to completion, and scheduled when the
// dispatcher has nothing else to do. Care must be taken in
// the design of background tasks, since these are non-preemptible.

class Job : public ListNode {
public:
    // Create new job
    Job(Handler&);			// In: Function to execute
    // Destroy job, removes us from any queue we're on
    ~Job();
    // calls the handler
    void handle() {
	handler.callBack((void*) this);
    }
    
private:
    Handler		handler;
};

//
//  Copyright (c) 1994 by the University of Southern California.
//  All rights reserved.
//
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//
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// Local Variables:
// outline-regexp: "^[a-zA-Z0-9\*]+$\n[a-zA-Z0-9]+[:][:]\\|^inline [a-zA-Z0-9\*]+\n[a-zA-Z0-9]+[:][:]\\|[a-zA-Z0-9]+[:][:]\\|^struct\\|^class"
// outline-heading-end-regexp: "\{\n"
// End:

#endif // _Job_hh
