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// IBM_PROLOG_BEGIN_TAG
// This is an automatically generated prolog.
//
// $Source: src/include/util/lockfree/counter.H $
//
// IBM CONFIDENTIAL
//
// COPYRIGHT International Business Machines Corp. 2010 - 2011
//
// p1
//
// Object Code Only (OCO) source materials
// Licensed Internal Code Source Materials
// IBM HostBoot Licensed Internal Code
//
// The source code for this program is not published or other-
// wise divested of its trade secrets, irrespective of what has
// been deposited with the U.S. Copyright Office.
//
// Origin: 30
//
// IBM_PROLOG_END
#ifndef __UTIL_LOCKFREE_COUNTER_H
#define __UTIL_LOCKFREE_COUNTER_H
namespace Util
{
namespace Lockfree
{
template <typename _T>
class Counter
{
public:
Counter() : value(_T()) {};
_T next() { return __sync_fetch_and_add(&value, 1); };
private:
_T value;
};
};
};
#endif
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