// Parent
      		else
        {


        	int eStatus = 0;
        	int piStatus = 0;

        	//Booleans for while loop
        	bool eCalcDone = false;
        	bool piCalcDone = false;

			// Close writing when reading
				close(piFd[1]);
        		close(eFd[1]);

        	// open files
        		e.open("e.dat");
				pi.open("pi.dat");


        	while(!eCalcDone || !piCalcDone)
        	{
        		std::cout << "Parent" << std::endl;



        		if(poll(polles,2,1000) == 0 )
        		{
        			std::cout << "Timed out!" << std::endl;
        		}

        		else
        		{
        			char eBuf[1];
        			char piBuf[1];
        			int eValues, piValues = 0;

        			if(!eCalcDone)
        			 eValues = read(eFd[0],eBuf,1 );
        			if(!piCalcDone)
        			 piValues = read(piFd[0],piBuf,1 );

        			std::cout << "eValues = " << eValues << std::endl;
        			std::cout << "piValues = " << piValues << std::endl;



        			if(eValues == 0)
        			{
        				eCalcDone = true;
        				close(eFd[0]);

        			}
        			else if(eValues != -1)
        			{
        				if(e.is_open())
        					e << eBuf;
        			}


        			if(piValues == 0)
        			{
        				piCalcDone = true;
        				close(piFd[0]);
        			}
        			else if(piValues != -1)
        			{
        				if(pi.is_open())
        				pi << piBuf;

        			}




        		}


        	}


        }