runLumiPixel2dDynamicCutFinder.C File Reference

Go to the source code of this file.

Functions
void	runLumiPixel2dDynamicCutFinder (const int nEvents=0, const int startEvent=00000, TString storePath="test/fullrun-1.5/digi", const int verboseLevel=0)

Function Documentation

void runLumiPixel2dDynamicCutFinder	(	const int	nEvents = 0,
		const int	startEvent = 00000,
		TString	storePath = "test/fullrun-1.5/digi",
		const int	verboseLevel = 0
	)

Definition at line 8 of file runLumiPixel2dDynamicCutFinder.C.

References digiparFile, fRun, gGeoManager, inFile, nEvents, outFile, parFile, parInput1, rtdb, startEvent, storePath, timer, and TString.

{
        // -----   Timer   --------------------------------------------------------
        TStopwatch timer;
        timer.Start();

        //gSystem->Load("libLmd");
        //gSystem->Load("libLmdPairFinder");
        //gSystem->Load("libLmdSensorAligner");

        cout << "***********************\n";
        cout << "Running PairFinderTask.\n";
        cout << "***********************\n";

        //      -----   Input File   ----------------------------------------------------
        TString inFile=storePath+"/Lumi_digi_";
        inFile += startEvent;
        inFile += ".root";
        TString inFileReco=storePath+"/Lumi_reco_";
        inFileReco += startEvent;
        inFileReco += ".root";


        /*
         * This is very ugly. I don't need an output file here, but the FairRunAna segfaults when none is specified.
         * So I create a temp file and delete it afterwards.
         */
        //      // -----   Parameter Files   ------------------------------------------------
        TString parFile=storePath+"/Lumi_Params_";
        parFile += startEvent;
        parFile += ".root";
        TString digiparFile = "lumi.digi.par";
        TString cutParameterfile = storePath + TString("/cutParameters.json");

        cout << "===================\ncut parameter file: "<< cutParameterfile << "\n===================\n";

        // -----   Output File   --------------------------------------------------
        TString outFile = storePath+"/Lumi_TEMP_";
        outFile += startEvent;
        outFile += ".root";
        //std::cout << "DigiFileName: " << outFile.Data() << std::endl;


        // -----   Reconstruction run   -------------------------------------------
        FairRunAna *fRun = new FairRunAna();
        FairFileSource input_source(inFile);
        input_source.AddFriend(inFileReco);
        fRun->SetSource(&input_source);
        fRun->SetOutputFile(outFile);
        // ------------------------------------------------------------------------


        //      // -----   Pair Finder / Cut Finder Runs   -------------------------------------------
        //      FairRunAna *fRun= new FairRunAna();
        //      fRun->SetInputFile(inFile);
        //      fRun->SetOutputFile(outFile);
        //      fRun->SetEventMeanTime(50);// TODO: 50 ???

        // -----  Parameter database   --------------------------------------------
        FairRuntimeDb* rtdb = fRun->GetRuntimeDb();
        FairParRootFileIo* parInput1 = new FairParRootFileIo(kTRUE);
        parInput1->open(parFile.Data(),"UPDATE");
        rtdb->setFirstInput(parInput1);
        //FairParAsciiFileIo* parInput2 = new FairParAsciiFileIo();
        //parInput2->open(digiparFile.Data(),"in");
        //rtdb->setSecondInput(parInput2);


        // =========================================================================
        // =====                 Start of CutFinder                            =====
        // -----   Actual Task   ---------------------------------------------------

        //find dynamic cut parameters
        LmdPairFinderTask* lmdPairFinder = new LmdPairFinderTask();
        lmdPairFinder->findDynamicCutParameters(true, cutParameterfile.Data() );
        fRun->AddTask(lmdPairFinder);

        // this line is important! is changes the param file for the next macro
        rtdb->setOutput(parInput1);
        //rtdb->print();
        // =====                 End of PairFinder                             =====
        // =========================================================================

        // -----   No Idea what this does   ----------------------------------------
        //PndSdsGeoPar* geoPar  = (PndSdsGeoPar*)(rtdb->getContainer("PndSdsGeoPar"));

        // -----   Initialize and run PairFinder ----------------------------------
        fRun->Init();
        fRun->Run(0,nEvents);
        //rtdb->saveOutput();
        //rtdb->print();
        //remove(outFile);

        // temporary fix to avoid double frees at the destruction of te program for pandaroot/fairroot with root6
        gGeoManager->GetListOfVolumes()->Delete();
        gGeoManager->GetListOfShapes()->Delete();
        delete gGeoManager;


        return;
}