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67 lines
1.2 KiB
C++
67 lines
1.2 KiB
C++
/* $Id$ */
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/** @file thread.h Base of all threads. */
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#ifndef THREAD_H
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#define THREAD_H
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typedef void (*OTTDThreadFunc)(void *);
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class OTTDThreadExitSignal { };
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/**
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* A Thread Object which works on all our supported OSes.
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*/
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class ThreadObject {
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public:
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/**
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* Virtual destructor to allow 'delete' operator to work properly.
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*/
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virtual ~ThreadObject() {};
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/**
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* Exit this thread.
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*/
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virtual bool Exit() = 0;
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/**
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* Join this thread.
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*/
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virtual void Join() = 0;
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/**
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* Create a thread; proc will be called as first function inside the thread,
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* with optinal params.
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* @param proc The procedure to call inside the thread.
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* @param param The params to give with 'proc'.
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* @param thread Place to store a pointer to the thread in. May be NULL.
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* @return True if the thread was started correctly.
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*/
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static bool New(OTTDThreadFunc proc, void *param, ThreadObject **thread = NULL);
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};
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/**
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* Cross-platform Mutex
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*/
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class ThreadMutex {
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public:
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static ThreadMutex *New();
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/**
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* Virtual Destructor to avoid compiler warnings.
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*/
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virtual ~ThreadMutex() {};
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/**
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* Begin the critical section
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*/
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virtual void BeginCritical() = 0;
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/**
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* End of the critical section
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*/
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virtual void EndCritical() = 0;
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};
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#endif /* THREAD_H */
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