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/* -*- C++ -*- */
//=============================================================================
/**
* @file Inversion.h
*
* $Id$
*
* @author Carlos O'Ryan (coryan@cs.wustl.edu)
*/
//=============================================================================
#ifndef EC_INVERSION_H
#define EC_INVERSION_H
#include "Driver.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
/**
* @class EC_Inversion
*
* @brief Measure priority inversions in the EC.
*
*/
class EC_Inversion : public EC_Driver
{
public:
/// Constructor
EC_Inversion (void);
// = The EC_Driver methods
/**
* Parse the arguments, but override the number of consumers.
* The options controlling the event types are ignored, and only two
* consumers are created.
*/
int parse_args (int &argc, ACE_TCHAR *argv[]);
/**
* In this test there are two consumers, the high priority consumer
* receives only events from a single high priority supplier. The
* other consumer receives events from a set of low priority
* suppliers.
*/
virtual void connect_consumers (void);
virtual void connect_suppliers (void);
/// Activate the suppliers at different priorities
virtual void activate_tasks (void);
private:
/// If set then both low priority and high priority suppliers
/// generate the same events.
int same_events_;
};
#endif /* EC_INVERSION_H */
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