66 lines
1.3 KiB
C++
66 lines
1.3 KiB
C++
#ifndef THREAD_H
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#define THREAD_H
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#include "system_global.h"
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#include <QThread>
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namespace paysages
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{
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namespace system
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{
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typedef void* (*ThreadFunction)(void* data);
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/**
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* System thread
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*/
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class SYSTEMSHARED_EXPORT Thread: private QThread
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{
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public:
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/**
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* Create a new thread.
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*
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* The thread is not started automatically. A call to method start() needs to be done.
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*
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* Either the *function* argument should be provided (with the function to call from the
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* thread), or the *run* method overridden.
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*/
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Thread(ThreadFunction function=0);
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/**
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* Start the thread, with custom data.
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*/
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void start(void* data=0);
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/**
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* Wait for the thread to end, and collect its result.
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*
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* Returns the value returned by the threaded function.
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*/
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void* join();
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/**
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* Return true if the thread is currently running.
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*/
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inline bool isWorking() const {return not isFinished();}
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static inline void timeSleepMs(unsigned long ms){ QThread::msleep(ms); }
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protected:
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/**
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* Function to reimplement if no ThreadFunction has been passed to the constructor.
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*/
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virtual void run();
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void* data;
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void* result;
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private:
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ThreadFunction function;
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};
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}
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}
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#endif // THREAD_H
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