/* 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 "Recon/Global/ComPIDVarH.hh" #include "Utils/Exception.hh" namespace MAUS { namespace recon { namespace global { const std::string ComPIDVarH::VARIABLE = "CkovAvsDiffTOF1TOF2"; ComPIDVarH::ComPIDVarH(std::string hypothesis, std::string unique_identifier) : PIDBase2D(VARIABLE, hypothesis, unique_identifier, XminBinComH, XmaxBinComH, XnumBins, YminBinComH, YmaxBinComH, YnumBins) { _nonZeroHistEntries = true; } ComPIDVarH::ComPIDVarH(TFile* file, std::string hypothesis, int XminComH, int XmaxComH, int YminComH, int YmaxComH) : PIDBase2D(file, VARIABLE, hypothesis, XminComH, XmaxComH, YminComH, YmaxComH, XminBinComH, XmaxBinComH, YminBinComH, YmaxBinComH) { } ComPIDVarH::~ComPIDVarH() {} std::pair ComPIDVarH::Calc_Var(MAUS::DataStructure::Global::Track* track) { CkovA_pes = 0; double TOF2_t = 0; double TOF1_t = 0; int checkCount2 = 0; int checkCount1 = 0; std::vector track_points = track->GetTrackPoints(); MAUS::DataStructure::Global::DetectorPoint TOF2_DP = MAUS::DataStructure::Global::kTOF2; MAUS::DataStructure::Global::DetectorPoint TOF1_DP = MAUS::DataStructure::Global::kTOF1; MAUS::DataStructure::Global::DetectorPoint CKOVA_DP = MAUS::DataStructure::Global::kCherenkovA; std::vector ::iterator eachTP; for (eachTP = track_points.begin(); eachTP != track_points.end(); ++eachTP) { if (!(*eachTP)) continue; if ((*eachTP)->get_detector() == CKOVA_DP) { CkovA_pes = (*eachTP)->get_num_photoelectrons(); } else if ((*eachTP)->get_detector() == TOF2_DP) { TOF2_t = (*eachTP)->get_position().T(); ++checkCount2; } else if ((*eachTP)->get_detector() == TOF1_DP) { TOF1_t = (*eachTP)->get_position().T(); ++checkCount1; } } if (CkovA_pes == 0) { Squeak::mout(Squeak::debug) << "Global track was passed an Ckov event " << " with no PES in CkovA, " << "Recon::Global::ComPIDVarH::Calc_Var()" << std::endl; return std::make_pair(0, -1); } else if ( YminBinComH > CkovA_pes || CkovA_pes > YmaxBinComH ) { Squeak::mout(Squeak::debug) << "# of PES in CkovA " << "outside of PDF range, Recon::Global::ComPIDVarH::Calc_Var()" << std::endl; return std::make_pair(0, -1); } if (checkCount2 > 1 || checkCount1 > 1) { Squeak::mout(Squeak::debug) << "Multiple measurements for TOF2/TOF1" << " times, Recon::Global::ComPIDVarH::Calc_Var()" << std::endl; return std::make_pair(-1, CkovA_pes); } else if (checkCount2 == 0 || checkCount1 == 0 || (TOF2_t -TOF1_t) <= 0) { Squeak::mout(Squeak::debug) << "Missing/invalid measurements for " << "TOF0/TOF1 times, Recon::Global::ComPIDVarH::Calc_Var()" << std::endl; return std::make_pair(-1, CkovA_pes); } else if ( XminBinComH > (TOF2_t - TOF1_t) || (TOF2_t - TOF1_t) > XmaxBinComH ) { Squeak::mout(Squeak::debug) << "Difference between TOF1 & TOF2 times" << " out of PDF range, Recon::Global::ComPIDVarH::Calc_Var()" << std::endl; return std::make_pair(-1, CkovA_pes); } else { return std::make_pair((TOF2_t - TOF1_t), CkovA_pes); } } } } }