#ifndef __FOPENDATAFILE__H
#define __FOPENDATAFILE__H

#include <cstdio>

int FOpenDataFile(
	fits &datafile,
	vector<int16_t> &data,
	vector<int16_t> &data_offset,
	unsigned int &data_num,
	size_t &data_n,
	UInt_t &data_roi,
	UInt_t &data_px);

size_t OpenDataFile(
	const char *datafilename,		// path to fits file containing FACT raw data
	fits * * datafile,				// ptr to pointer, where to return the fits object
	vector<int16_t> &Data,			// vector, which will be filled with raw data
	vector<int16_t> &StartCells,	// vector, which will be filled with DRS start positions
	unsigned int &EventID,			// index of the current event
	UInt_t &RegionOfInterest,		// Width of the Region, read out of the DRS
	UInt_t &NumberOfPixels,			// Total number of pixel, read out of the camera
	size_t &PXLxROI,				// Size of column "Data" = #Pixel x ROI
			// this can be used, to x-check RegionOfInterest and NumberOfPixels
	int VerbosityLevel				//
);

#endif //__FOPENDATAFILE__H