#ifndef HGEOTOF_H
#define HGEOTOF_H

#include "hgeoset.h"

typedef HVector<float> FVec;

//
// class for Tof wall derived from  base class HGeoDet (linked list);
// The tof wall consists of 3 keepin-volumes in each sector:
//	TCM1...6 containing the modules tof 1-14,
//	TCM1...6 containing the modules tof 15-18 and
//	TCM1...6 containing the modules tof 19-22.
//

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...22 in readDet(...)
		detName="T01F";
		// unique substring of the name of all daughtervolumes
		// 2nd and 3rd character is changed from 1...22 in readDet(...)
		eleName="T01";
		// unique substring of the name of the module shower
		// The shower-detector is needed for the calculation of the
		// tof-keepinvolumes
		keepinName="SHK";
		// pointer to the class HGeoShapes
		pShapes=&shapes;
		// maximum of 22 tofs in one sector
		numModules=22;
		noOfKeepIn= new int [22];
	}

	~HGeoTof(){delete [] noOfKeepIn;}

	// reads all 22 tofs from file using helperfunctions from the baseclass
	int readDet(HGeoInfo & geoInfo);

	// reads all 22 tofs from database using helperfunctions from the baseclass
	int readDet(HGeoInfo & geoInfo, HGeoMedia & geomedia);

	// creates the keepinvolumes TCM1...6 for tof 1-14,
	// TMM1...6 for tof 15-18 and TOM1...6 for tof 19-22 if at least one
	// inout-flag is defined as 1 in the group of modules
	int createKeepIn(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 META for which one wants to store hits;
	// The necessary variables parameters are hardwired in this function.
	int createHits(HString & copyName);

	// helperfuntion to changed the 2nd and 3rd character in the names
	// detName and eleName from 1...22
	void changeName(HString & name, int firstPos, int no);

	// helperfunction to transform a Catia-point to lab
	void transCatiaToLab(HGeoParam & ele, int pno, FVec & p);

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-1]=0 if tof i is not defined, else >=1 )
	int *noOfKeepIn;
};

#endif