UT_TBBProxy.h

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/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 *
 * NAME:        UT_TBBProxy.h (UT Library, C++)
 *
 * COMMENTS:    Proxy interface for using TBB features that may not be
 *              available when loaded into a third-party application.
 */

#pragma once

#ifndef __UT_TBBPROXY_H_INCLUDED__
#define __UT_TBBPROXY_H_INCLUDED__

#include "UT_API.h"
#include <SYS/SYS_Allocator.h>
#include <stddef.h>

class UT_API UT_TBBProxy
{
public:

    static UT_TBBProxy* get();

    void *  (*createTaskArena)(
                void *arena, size_t sizeof_arena,
                int max_concurrency, unsigned reserved_for_masters);

    void    (*destroyTaskArena)(void *arena);
    void    (*taskArenaExecute)(
                void *arena, void (*callback)(void *data), void *data);

#if defined(TBBMALLOC_ENABLED)
    int     (*scalableAllocationCommand)(int cmd, void *param);
#endif

    void    (*initializeTaskArena)(void *arena);

    class Lib;

private:
    UT_TBBProxy();

    friend class Lib;
};

#endif // __UT_TBBPROXY_H_INCLUDED__