sptrtest09.cxx

RTP协议

/* ====================================================================
 * The Vovida Software License, Version 1.0 
 * 
 * Copyright (c) 2000 Vovida Networks, Inc.  All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 * 
 * 3. The names "VOCAL", "Vovida Open Communication Application Library",
 *    and "Vovida Open Communication Application Library (VOCAL)" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact [e-mail].
 *
 * 4. Products derived from this software may not be called "VOCAL", nor
 *    may "VOCAL" appear in their name, without prior written
 *    permission of Vovida Networks, Inc.
 * 
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * NON-INFRINGEMENT ARE DISCLAIMED.  IN NO EVENT SHALL VOVIDA
 * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
 * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
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 * DAMAGE.
 * 
 * ====================================================================
 * 
 * This software consists of voluntary contributions made by Vovida
 * Networks, Inc. and many individuals on behalf of Vovida Networks,
 * Inc.  For more information on Vovida Networks, Inc., please see
 * <http://www.vovida.org/>.
 *
 */
static const char* const SptrTest09_cxx_Version =
    "$Id: SptrTest09.cxx,v 1.2 2002/06/25 17:01:24 bko Exp $";

#include "Sptr.hxx"
#include <iostream>
#include "Verify.hxx"
#include "ThreadIf.hxx"
#include "Fifo.h"

using namespace std;

using namespace Vocal;

struct X
{
	X()
	{
	    x = new int(10);
	    y.push_back(x);
	}
	Sptr <int> x;
	list < Sptr <int> > y;
};


Fifo < Sptr<X> > fifo;
Fifo < Sptr<X> > fifo2;

class Producer : public ThreadIf
{
    public:
        void thread()
        {
	    for(int i = 0 ; i < 100000; ++i)
	    {
		Sptr<X> p = new X;
		fifo.add(p);
		fifo2.add(p);
                if (i % 10000 == 0)
                    cout << "Producer: " << i << "\n";
	    }
	}

};

class Consumer : public ThreadIf
{
    public:
        void thread()
        {
	    for(int i = 0 ; i < 100000; ++i)
	    {
		Sptr<X> p = fifo.getNext();
                if (i % 1000 == 0)
                    cout << "Consumer: " << i << "\n";
	    }
	}
};

class GC : public ThreadIf
{
    public:
	void thread()
	{
	    for(int i = 0 ; i < 100000; ++i)
	    {
		Sptr< X > p = fifo2.getNext();
		Sptr< int > q = p->x;
		p = 0;
                if (i % 1000 == 0)
                 cout << "GC: " << i << "\n";
	    }
	}
};

int main()
{
    {
	Consumer t1;
	Producer t2;
	GC t3;
	t1.run();    
	t2.run();
	t3.run();
	t1.join();    
	t2.join();    
	t3.join();
    }
    return 0;
}