ConcurrentPhaseStatsBase.hpp

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 * Copyright (c) 1991, 2017 IBM Corp. and others
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/**
 * @file
 * @ingroup GC_Stats
 */

#if !defined(CONCURRENTPHASESTATSBASE_HPP_)
#define CONCURRENTPHASESTATSBASE_HPP_

#include "omrcfg.h"
#include "omrcomp.h"

#include "Base.hpp"

/**
  * @ingroup GC_Stats
 */
class MM_ConcurrentPhaseStatsBase : public MM_Base
{
	/* Data Members */
private:
protected:
public:
	uintptr_t _cycleID;	/**< The "_id" of the corresponding cycle */
	uintptr_t _scanTargetInBytes;	/**< The number of bytes a given concurrent task was expected to scan before terminating */
	uintptr_t _bytesScanned;	/**< The number of bytes a given concurrent task did scan before it terminated (can be lower than _scanTargetInBytes if the termination was asynchronously requested) */
	bool _terminationWasRequested;	/**< True if a given concurrent task's termination was asynchronously requested (although it might have terminated due to meeting its target, anyway - there is a timing window which allows both of these reasons to be true) */

	/* Member Functions */
private:
protected:
public:
	MM_ConcurrentPhaseStatsBase()
		: MM_Base()
		, _cycleID(0)
		, _scanTargetInBytes(0)
		, _bytesScanned(0)
		, _terminationWasRequested(false)
	{}
}; 

#endif /* CONCURRENTPHASESTATSBASE_HPP_ */