#ifndef HGEOTOF_H
#define HGEOTOF_H

#include "hgeoset.h"

typedef HFloatVec FVec;

//
// class for Tof wall derived from  base class HGeoSet (linked list);
// The tof wall consists of 2 keepin-volumes in each sector:
//	TKI1...6 containing the TOF modules tof 15-22, respectively 1-22
//      TFN1...6 containing the TOFINO modules 23-26.

class HGeoTof : public HGeoSet {
public:
	HGeoTof(HGeoShapes & shapes) : HGeoSet() {
		// unique substring of the name of the module tof
		// 2nd and 3rd character is changed from 1...26 in readDet(...)
		detName="T01F";
		// unique substring of the name of all daughtervolumes
		// 2nd and 3rd character is changed from 1...26 in readDet(...)
		eleName="T01";
		// unique substring of the keepin volume of the TOF modules
		// tof-keepinvolumes
		tofKeepinName="TKI";
		// unique substring of the keepin volume of the TOFINO modules
		tfKeepinName="TFN";
		// pointer to the class HGeoShapes
		pShapes=&shapes;
		// maximum of 26 tofs in one sector
		numModules=26;
		noOfKeepIn= new int [27];
                // readHits set to 1 after successful read
                hitsRead=0;
	}

	~HGeoTof(){delete [] noOfKeepIn;}

	// reads the keepin-volumes of the shower detector, the keepin-volumes
        // for the TOFINO modules and all 26 tofs from file using
        // helperfunctions from the baseclass
	int readDet(HGeoInfo & geoInfo);

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

	// creates all tofs which inout-flag is defined as 1
	int createDet(HGeoInfo & geoInfo, HGeoMedia & geoMedia);

	// invokes the Geantroutines GSDETV and GSDETH to classify the
        // sensitive detector for which one wants to store hits;
	// The necessary parameters are read from file.
	int createHits(HString & volName);

	// helperfuntion to changed the 2nd and 3rd character in the names
	// detName and eleName from 1...26
	void changeName(HString & name, int firstPos, int no);

protected:
	// maximum number of tofs in one sector
	int numModules;
	// array to store for each tof the number of sectors where a tof is
	// defined
	// ( noOfKeepIn[i]=0 if tof i is not defined, else >=1 )
	int *noOfKeepIn;
        // unique substring of the name of the TOF keepin-volume
        HString tofKeepinName;
        // unique substring of the name of the TOFINO keepin-volume
        HString tfKeepinName;
};

#endif