// __endofdigitlist__
   	    else {
			G4cout << "    can't find digitizer with name : " << digitizerName << G4endl;
			exit(1);
		}

		///////////////////////////////////////////////////////////
		// Common task to all digitizers provided in the interface
		// pass here the AllPixGeoDsc ptr
		dmPtr->SetDetectorGeoDscPtr((*geoMap)[detectorId]);

		// push back the digitizer
		m_digiPtrs.push_back( dmPtr );
		fDM->AddNewModule(m_digiPtrs[itr]);
		m_nDigitizers++;

	}

}