ThreadUtilities.h

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//
//  ThreadUtilities.h -- cross-platform Thread Utilities
//
//  See the copyright notice and acknowledgment of authors in the file COPYRIGHT
//

#ifndef CSL_ThreadUtilities_H
#define CSL_ThreadUtilities_H

#include "CSL_Types.h"
#include "juce.h"           // JUCE core

namespace csl {

#ifdef USE_JTHREADS


class CThread : public juce::Thread {
public:
    CThread() : juce::Thread(T("CSL Thread")) { };
    virtual ~CThread() { };
    static CThread * MakeThread();  

    int createThread(VOIDFCNPTR * func, void * args);
//  int createRealtimeThread(VOIDFCNPTR * func, void * args);
    void run();

protected:
    VOIDFCNPTR * mFunc;
    void * mArgs;
};

#else // USE_JTHREADS


class CThread {
public:
    CThread() { };
    virtual ~CThread() { };
    static CThread * MakeThread();  

    virtual int createThread(VOIDFCNPTR * func, void * args) = 0;
//  virtual int createRealtimeThread(VOIDFCNPTR * func, void * args) = 0;
};


class Synch {
public:
    Synch() { }                 
    virtual ~Synch() { }        
    static Synch* MakeSynch();  

    virtual int lock() = 0;
    virtual int unlock() = 0;
    virtual int condWait() = 0;
    virtual int condSignal() = 0;
};

#include <pthread.h>        // not on Windows...


class SynchPthread : public Synch {
public:
    SynchPthread();
    ~SynchPthread();

    pthread_mutex_t mMutex;
    pthread_cond_t mCond;

    int lock();
    int unlock();
    int condWait();
    int condSignal();
};


class ThreadPthread : public CThread {
public:
    ThreadPthread();
    ~ThreadPthread();

    pthread_t mThread;
    pthread_attr_t mAttributes;

    int createThread(VOIDFCNPTR * func, void* args);    
//  int createRealtimeThread(VOIDFCNPTR * func, void* args);    
};

#endif

}

#endif

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