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/* $Id$ */

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/** @file fiber.hpp */

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#ifndef FIBER_HPP

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#define FIBER_HPP

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typedef void (CDECL *FiberFunc)(void *);

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class Fiber {

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public:

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	/**

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	 * Switch to this fiber.

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	 */

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	virtual void SwitchToFiber() = 0;

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	/**

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	 * Exit a fiber.

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	 */

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	virtual void Exit() = 0;

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	/**

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	 * Check if a fiber is running.

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	 */

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	virtual bool IsRunning() = 0;

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	/**

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	 * Get the 'param' data of the Fiber.

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	 */

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	virtual void *GetFiberData() = 0;

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	/**

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	 * Virtual Destructor to mute warnings.

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	 */

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	virtual ~Fiber() {};

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	/**

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	 * Create a new fiber, calling proc(param) when running.

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	 */

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	static Fiber *New(FiberFunc proc, void *param);

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	/**

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	 * Attach a current thread to a new fiber.

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	 */

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	static Fiber *AttachCurrent(void *param);

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	/**

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	 * Get the 'param' data of the current active Fiber.

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	 */

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	static void *GetCurrentFiberData();

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};

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#endif /* FIBER_HPP */