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Method for detecting and solving deadlocks in multithreading applications

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17 Oct 20013 min read 90.3K   1.2K   31  
Presenting a method for detecting and solving deadlocks in multithreading applications using critical sections as synchronization objects
//DataReservoir.h Header File

#ifndef __DATARESERVOIR_H__
#define __DATARESERVOIR_H__

#include "InfoCritSect.h"

//CDataReservoir class - Implementing the Singleton Design Pattern
class CDataReservoir
{
private:
	//CONSTRUCTOR - Private to prevent Construction from outside
	CDataReservoir();
	
public:
	//DESTRUCTOR
	~CDataReservoir();
	//Getting the address of the unique instance
	static CDataReservoir* GetInstance();
	void Lock(unsigned int uiLine=0, string const& rostrFileName="");
	void Unlock(unsigned int uiLine=0, string const& rostrFileName="");

private:
	CInfoCritSect m_oInfoCritSect;
};

inline void CDataReservoir::Lock(unsigned int uiLine, string const& rostrFileName)
{
	m_oInfoCritSect.Lock(uiLine, rostrFileName);
}

inline void CDataReservoir::Unlock(unsigned int uiLine, string const& rostrFileName)
{
	m_oInfoCritSect.Unlock(uiLine, rostrFileName);
}

#endif // __DATARESERVOIR_H__

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