#ifndef HGEOMDC_H
#define HGEOMDC_H

#include "hgeoset.h"
#include "hgeomedia.h"

//
// class for MDC derived from  baseclass HGeoSet (linked list);
// The MDC containes a maximum of 4 driftchambers in each sector.
//

class HGeoMdc : public HGeoSet {
public:
	HGeoMdc(HGeoShapes & shapes) : HGeoSet() {
		// unique substring of the name of the module driftchamber
		// 3rd character is changed from 1...4 in function readDet(...)
		detName="DR1M";
		// unique substring of the name of all daughtervolumes
		// 2nd character is changed from 1...4 in function readDet(...)
		eleName="D1";
		// pointer to the class HGeoShapes
		pShapes=&shapes;
		// maximum of 4 driftchambers in one sector
		numModules=4;
		noOfKeepIn= new int [5];
		// readHits set to 1 after successful read
		hitsRead=0;
	}

	~HGeoMdc(){delete [] noOfKeepIn;}

	// reads all 4 driftchambers from file using helperfunctions from the
	// baseclass
	int readDet(HGeoInfo & geoInfo);

	// reads all 4 driftchambers from database using helperfunctions from the
	// baseclass
	int readDet(HGeoInfo & geoInfo, HGeoMedia & geomedia);

	// creates all driftchambers in all sectors if they are defined and if
	// the inout-flag for the mothervolume is 1
	int createDet(HGeoInfo & geoInfo, HGeoMedia & geomedia);

	// invokes the Geantroutines GSDETV and GSDETH to classify the sensitive
	// detector DRIF for which one wants to store hits;
	// The necessary variables parameters are hardwired in this function.
	int createHits(HString & volName);

protected:
	// maximum number of driftchambers in one sector
	int numModules;

	// array to store for each driftchamber the number of sectors where a
	// driftchamber is defined 
	// ( noOfKeepIn[i]=0 if driftchamber i is not defined, else >=1 )
	int *noOfKeepIn;
};

#endif