/*
 * Copyright (c) 2015-2017, Intel Corporation
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 * modification, are permitted provided that the following conditions are met:
 *
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 *    notice, this list of conditions and the following disclaimer in the
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/** \file
 * \brief QueueIndexFactory used to hand out NFA queues at compile time.
 */
#ifndef UTIL_QUEUE_INDEX_FACTORY_H
#define UTIL_QUEUE_INDEX_FACTORY_H

#include "ue2common.h"
#include "util/noncopyable.h"

namespace ue2 {

class QueueIndexFactory : noncopyable {
public:
    QueueIndexFactory() : val(0) {}
    u32 get_queue() { return val++; }
    u32 allocated_count() const { return val; }

private:
    u32 val;
};

} // namespace ue2

#endif // UTIL_QUEUE_INDEX_FACTORY_H