#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