source: GTP/trunk/Lib/Vis/Preprocessing/src/PreprocessorThread.h @ 2176

#ifndef __PREPROCESSOR_THREAD_H
#define __PREPROCESSOR_THREAD_H

#include <vector>
//
namespace GtpVisibilityPreprocessor 
{

class Preprocessor;


/** This class represents a preprocessor thread.
*/
class PreprocessorThread
{
public:
        static std::vector<PreprocessorThread *> sThreads;

        PreprocessorThread(Preprocessor *p);
        virtual ~PreprocessorThread();

        virtual void InitThread() 
        {
                sThreads.push_back(this);
        }

        virtual void RunThread() {}

        virtual void Main();

        // This function has to be defined by the thread library used...
        virtual int GetCurrentThreadId() const = 0;

protected:

        Preprocessor *mPreprocessor;
};


class DummyPreprocessorThread: public PreprocessorThread
{
public:

        DummyPreprocessorThread(Preprocessor *p): PreprocessorThread(p)
        {}
        
        // This function has to be defined by the thread library used...
        virtual int GetCurrentThreadId() const
        {
                return 0;
        }
};

}

#endif