1

/* $Id$ */

     2

     3

/** @file fiber.hpp Base for all fiber related classes. */

     4

     5

#ifndef FIBER_HPP

     6

#define FIBER_HPP

     7

     8

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

     9

    10

class Fiber {

    11

public:

    12

	/**

    13

	 * Switch to this fiber.

    14

	 */

    15

	virtual void SwitchToFiber() = 0;

    16

    17

	/**

    18

	 * Exit a fiber.

    19

	 */

    20

	virtual void Exit() = 0;

    21

    22

	/**

    23

	 * Check if a fiber is running.

    24

	 */

    25

	virtual bool IsRunning() = 0;

    26

    27

	/**

    28

	 * Get the 'param' data of the Fiber.

    29

	 */

    30

	virtual void *GetFiberData() = 0;

    31

    32

	/**

    33

	 * Virtual Destructor to mute warnings.

    34

	 */

    35

	virtual ~Fiber() {};

    36

    37

	/**

    38

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

    39

	 */

    40

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

    41

    42

	/**

    43

	 * Attach a current thread to a new fiber.

    44

	 */

    45

	static Fiber *AttachCurrent(void *param);

    46

    47

	/**

    48

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

    49

	 */

    50

	static void *GetCurrentFiberData();

    51

};

    52

    53

#endif /* FIBER_HPP */