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/**
* @file Client_Pair.h
*
* $Id$
*
* @author Carlos O'Ryan <coryan@uci.edu>
*/
#ifndef TAO_PERF_RTEC_CLIENT_PAIR_H
#define TAO_PERF_RTEC_CLIENT_PAIR_H
#include "Servant_var.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "Consumer.h"
#include "Supplier.h"
/**
* @class Client_Pair
*
* @brief Simplify the initialization of a Supplier/Consumer pair
* connected to the event channel.
*/
class TAO_RTEC_Perf_Export Client_Pair
{
public:
/// Constructor
/**
* We need a default constructor because this class is often used in
* arrays.
*/
Client_Pair (void);
/// Initialize the consumer/supplier pair
/**
* @param experiment_id For tests that run multiple experiments
* this number is changed on each iteration, guaranteeing
* better isolation.
* @param base_event_type The event type generated by the supplier.
* The Loopback_Consumer consumes the same event, the
* Loopback_Supplier generates (base_event_type + 1), and the
* consumer subscribes for that type too.
* @param iterations The number of iterations expected on the test.
* @param workload_in_usecs The consumer workload, in microseconds.
* @param gsf The high resolution timer global scale factor.
*
*/
void init (CORBA::Long experiment_id,
CORBA::Long base_event_type,
CORBA::ULong iterations,
CORBA::Long workload_in_usecs,
ACE_UINT32 gsf,
PortableServer::POA_ptr supplier_poa,
PortableServer::POA_ptr consumer_poa);
/// Initialize the consumer/supplier pair
/**
* This variant works as the previous one, but it allows for
* multiple events in the supplier-side.
*
* @param source_event_range The number of events declared by the
* source.
*/
void init (CORBA::Long experiment_id,
CORBA::Long base_event_type,
CORBA::Long source_event_range,
CORBA::ULong iterations,
CORBA::Long workload_in_usecs,
ACE_UINT32 gsf,
PortableServer::POA_ptr supplier_poa,
PortableServer::POA_ptr consumer_poa);
/// Connect to the event channel
void connect (RtecEventChannelAdmin::EventChannel_ptr ec
ACE_ENV_ARG_DECL);
/// Disconnect from the event channel
void disconnect (void);
//@{
/** @name Accessors
*/
Supplier *supplier (void) const;
Consumer *consumer (void) const;
//@}
private:
Servant_var<Supplier> supplier_;
Servant_var<Consumer> consumer_;
};
#if defined(__ACE_INLINE__)
#include "Client_Pair.inl"
#endif /* __ACE_INLINE__ */
#endif /* TAO_PERF_RTEC_CLIENT_PAIR_H */
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