/* This file is part of MAUS: http:// micewww.pp.rl.ac.uk:8080/projects/maus * * MAUS is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * MAUS is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with MAUS. If not, see . */ #include #include #include #include "Recon/Global/ComPIDVarB.hh" #include "Utils/Exception.hh" namespace MAUS { namespace recon { namespace global { const std::string ComPIDVarB::VARIABLE = "KLChargeProdvsDiffTOF1TOF2"; ComPIDVarB::ComPIDVarB(std::string hypothesis, std::string unique_identifier) : PIDBase2D(VARIABLE, hypothesis, unique_identifier, XminBinComB, XmaxBinComB, XnumBins, YminBinComB, YmaxBinComB, YnumBins) { _nonZeroHistEntries = true; } ComPIDVarB::ComPIDVarB(TFile* file, std::string hypothesis, int XminComB, int XmaxComB, int YminComB, int YmaxComB) : PIDBase2D(file, VARIABLE, hypothesis, XminComB, XmaxComB, YminComB, YmaxComB, XminBinComB, XmaxBinComB, YminBinComB, YmaxBinComB) { } ComPIDVarB::~ComPIDVarB() {} std::pair ComPIDVarB::Calc_Var(MAUS::DataStructure::Global::Track* track) { int total_ADC_charge_product = 0; MAUS::DataStructure::Global::DetectorPoint KL_DP = MAUS::DataStructure::Global::kCalorimeter; double TOF1_t = 0; double TOF2_t = 0; MAUS::DataStructure::Global::DetectorPoint TOF1_DP = MAUS::DataStructure::Global::kTOF1; MAUS::DataStructure::Global::DetectorPoint TOF2_DP = MAUS::DataStructure::Global::kTOF2; // Get trackpoint array from track global_track_points = track->GetTrackPoints(); std::vector ::iterator eachTP; for (eachTP = global_track_points.begin(); eachTP != global_track_points.end(); ++eachTP) { if (!(*eachTP)) continue; if ((*eachTP)->get_detector() == KL_DP) { kl_track_points.push_back(*eachTP); } else if ((*eachTP)->get_detector() == TOF1_DP) { tof1_track_points.push_back(*eachTP); } else if ((*eachTP)->get_detector() == TOF2_DP) { tof2_track_points.push_back(*eachTP); } else { continue; } } if (kl_track_points.size() < 1) { Squeak::mout(Squeak::debug) << "Global track contained no KL" << " trackpoints, Recon::Global::ComPIDVarB::Calc_Var()" << std::endl; kl_track_points.clear(); tof2_track_points.clear(); tof1_track_points.clear(); return std::make_pair(-1, 0); } else if (tof2_track_points.size() > 1 || tof1_track_points.size() > 1) { Squeak::mout(Squeak::debug) << "Multiple measurements for TOF2/TOF1" << " times, Recon::Global::ComPIDVarB::Calc_Var()" << std::endl; tof2_track_points.clear(); tof1_track_points.clear(); kl_track_points.clear(); return std::make_pair(-1, 0); } else if ( tof2_track_points.size() == 0 || tof1_track_points.size() == 0 ) { Squeak::mout(Squeak::debug) << "Missing measurements for " << "TOF2/TOF1 times, Recon::Global::ComPIDVarB::Calc_Var()" << std::endl; tof2_track_points.clear(); tof1_track_points.clear(); kl_track_points.clear(); return std::make_pair(-1, 0); } else { for (size_t i = 0; i < kl_track_points.size(); i++) { total_ADC_charge_product += kl_track_points[i]->get_ADC_charge_product(); } kl_track_points.clear(); if ( YminBinComB > (total_ADC_charge_product) || (total_ADC_charge_product) > YmaxBinComB ) { Squeak::mout(Squeak::debug) << "KL ADC charge product " << "outside of allowed range, Recon::Global::ComPIDVarB::Calc_Var()" << std::endl; } TOF2_t = (tof2_track_points[0])->get_position().T(); tof2_track_points.clear(); TOF1_t = (tof1_track_points[0])->get_position().T(); tof1_track_points.clear(); if ( XminBinComB > (TOF2_t - TOF1_t) || (TOF2_t - TOF1_t) > XmaxBinComB ) { Squeak::mout(Squeak::debug) << "Difference between TOF2 and TOF1 " << "times out of PDF range, Recon::Global::ComPIDVarB::Calc_Var()" << std::endl; } return std::make_pair((TOF2_t - TOF1_t), (total_ADC_charge_product)); } } } } }