underwaterAcousticsPublisherManager.h

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/*****************************************************************************
 * Copyright (c) 2013 MAK Technologies, Inc.
 * All rights reserved.
 ****************************************************************************/


#pragma  once

#include <disBroker/dllExport.h>
#include <vlutil/vlString.h>
#include <map>

class DtUnderwaterAcousticsPublisher;

namespace MAKVrExchange
{

   namespace DtDisBroker
   {

      class DtUnderwaterAcousticsPublisherManager;

      typedef DtUnderwaterAcousticsPublisherManager* (*DtUnderwaterAcousticsPublisherManagerCreator)();

      class DT_DLL_DISBROKER DtUnderwaterAcousticsPublisherManager
      {
      public:

         typedef DtString PortalId;

      public:

         DtUnderwaterAcousticsPublisherManager();

         virtual ~DtUnderwaterAcousticsPublisherManager();

         virtual DtUnderwaterAcousticsPublisher* findPublisher(
            const PortalId& hostId ) const;

         virtual bool registerPublisher( const PortalId& hostId,
            DtUnderwaterAcousticsPublisher* publisher );

         virtual void checkoutPublisher(
            DtUnderwaterAcousticsPublisher* publisher );

         virtual void releasePublisher( const PortalId& hostId );

         virtual int numPublishers() const;

         virtual void tickPublishers();

      protected:

         typedef std::map<PortalId,DtUnderwaterAcousticsPublisher*> PortalIdToPublisherMap;
         PortalIdToPublisherMap myPortalIdToPublisherMap;

         typedef std::map<DtUnderwaterAcousticsPublisher*,int> PublisherUsageCountsMap;
         PublisherUsageCountsMap myPublisherUsageCountsMap;

      };

   }
}