#include "bbUtilitiesLoadHistogram.h"
#include "bbUtilitiesPackage.h"
namespace bbUtilities
{

BBTK_ADD_BLACK_BOX_TO_PACKAGE(Utilities,LoadHistogram)
//BBTK_USER_BLACK_BOX_IMPLEMENTATION(LoadHistogram,bbtk::AtomicBlackBox);
BBTK_BLACK_BOX_IMPLEMENTATION(LoadHistogram,bbtk::AtomicBlackBox);
void LoadHistogram::Process()
{
	std::vector< double > xv;
	std::vector< double > yv;

	std::string line;
	std::ifstream file;
	file.open( (const char*)("histo.his") );
	
	if(file.is_open())
	{
		std::getline(file,line);
		int nPoints=atoi(line.c_str());
		int i=0;
		while(!file.eof() && i<nPoints)
		{
			std::getline(file,line);
			int pos=line.find("\t");
			int size=line.size();
			std::string x=line.substr(0,pos);
			std::string y=line.substr(pos+1,size);
			int x0=atoi(x.c_str());
			int y0=atoi(y.c_str());

			xv.push_back(x0);
			yv.push_back(y0);
			i++;

		}
	}
	file.close();
	bbSetOutputOutX(xv);
	bbSetOutputOutY(yv);
}

void LoadHistogram::bbUserSetDefaultValues()
{

}
void LoadHistogram::bbUserInitializeProcessing()
{

}
void LoadHistogram::bbUserFinalizeProcessing()
{

}
}
// EO namespace bbUtilities