tron@2285: /* $Id$ */
tron@2285: 
tron@2285: #ifndef THREAD_H
tron@2285: #define THREAD_H
tron@2285: 
rubidium@6574: struct OTTDThread;
tron@2285: 
truelight@4298: typedef void* (*OTTDThreadFunc)(void*);
tron@2285: 
truelight@4298: OTTDThread* OTTDCreateThread(OTTDThreadFunc, void*);
truelight@4300: void*       OTTDJoinThread(OTTDThread*);
rubidium@6573: void        OTTDExitThread();
tron@2285: 
KUDr@9514: 
KUDr@9514: /**
KUDr@9514:  * C++ thread wrapper interface
KUDr@9514:  */
KUDr@9514: struct ThreadObject {
KUDr@9514: 	/** Virtual destructor to allow 'delete' operator to work properly. */
KUDr@9514: 	virtual ~ThreadObject() {};
KUDr@9514: 	/** Returns true if thread is running. */
KUDr@9514: 	virtual bool IsRunning() = 0;
KUDr@9514: 	/** Waits for the thread exit. Returns true if thread exited. */
KUDr@9514: 	virtual bool WaitForStop() = 0;
KUDr@9514: 	/** Returns true if this Thread Object belongs to the current (calling) thread. */
KUDr@9514: 	virtual bool IsCurrent() = 0;
KUDr@9514: 	/** Returns thread id of the thread associated to this Thread Object. */
KUDr@9514: 	virtual uint Id() = 0;
KUDr@9514: 	/** Begin thread execution by calling given procedure and passing given parameter to it. */
KUDr@9514: 	virtual bool Begin(void (CDECL *proc)(void*), void *param) = 0;
KUDr@9514: 	/** Used to construct new instance of thread object. */
KUDr@9514: 	static ThreadObject* New();
KUDr@9514: 	/** Returns thread object instance that belongs to the current (calling) thread. */
KUDr@9514: 	static ThreadObject* Current();
KUDr@9514: 	/** Returns thread id of the current (calling) thread. */
KUDr@9514: 	static uint CurrentId();
KUDr@9514: };
KUDr@9514: 
KUDr@9514: /**
KUDr@9514:  * Event object that is signaled manually by Set() and reset automatically when thread passes Wait().
KUDr@9514:  */
KUDr@9514: struct AutoResetEvent {
KUDr@9514: 	/** Virtual destructor to allow 'delete' operator to work properly. */
KUDr@9514: 	virtual ~AutoResetEvent() {};
KUDr@9514: 	/** Set the event state to signaled so that one thread can pass the Wait() method. */
KUDr@9514: 	virtual void Set() = 0;
KUDr@9514: 	/** Wait until event is signaled by calling Set() */
KUDr@9514: 	virtual void Wait() = 0;
KUDr@9514: 	/** Used to construct new instance of event object. */
KUDr@9514: 	static AutoResetEvent* New();
KUDr@9514: };
KUDr@9514: 
KUDr@9514: 
Darkvater@2380: #endif /* THREAD_H */