runLumiPixel5BackProp.C File Reference

Go to the source code of this file.

Functions
int	runLumiPixel5BackProp (const int nEvents=10, const int startEvent=0, TString storePath="tmpOutput", const int verboseLevel=0, const TString Method="Geane", const bool mergedHits=true, const double mom=15, double ipc_x=0.0, double ipc_y=0.0, double ipc_z=0.0, bool is_prefiltered=true)

Function Documentation

int runLumiPixel5BackProp	(	const int	nEvents = 10,
		const int	startEvent = 0,
		TString	storePath = "tmpOutput",
		const int	verboseLevel = 0,
		const TString	Method = "Geane",
		const bool	mergedHits = true,
		const double	mom = 15,
		double	ipc_x = 0.0,
		double	ipc_y = 0.0,
		double	ipc_z = 0.0,
		bool	is_prefiltered = true
	)

Definition at line 1 of file runLumiPixel5BackProp.C.

References ctime, Double_t, fRun, Geane, gGeoManager, PndLmdGeaneTask::Init(), mom, nEvents, outFile, parFile, parInput1, rtdb, rtime, startEvent, storePath, timer, TString, and verboseLevel.

                                                                {
        // ========================================================================
        // Parameter file
        TString parFile = storePath + "/Lumi_Params_";
        parFile += startEvent;
        parFile += ".root";
        // Track file
        TString TrkFile = storePath + "/Lumi_Track_";
        TrkFile += startEvent;
        TrkFile += ".root";

        // Output file
        TString outFile = storePath + "/Lumi_Geane_";
        outFile += startEvent;
        outFile += ".root";

        std::cout << "TrackFile: " << TrkFile.Data() << std::endl;
        std::cout << "GeaneFile: " << outFile.Data() << std::endl;

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

        // -----   Reconstruction run   -------------------------------------------
        FairRunAna *fRun = new FairRunAna();
        FairFileSource input_source(TrkFile);
        fRun->SetSource(&input_source);
        fRun->SetOutputFile(outFile);
        // ------------------------------------------------------------------------

        // -----  Parameter database   --------------------------------------------
        FairRuntimeDb* rtdb = fRun->GetRuntimeDb();
        FairParRootFileIo* parInput1 = new FairParRootFileIo(kTRUE);
        parInput1->open(parFile.Data());
        rtdb->setFirstInput(parInput1);

        // =========================================================================
        // ======                 Back-Propagating                     ======
        // =========================================================================

        Double_t fpBeam = mom;
        TVector3 IP(ipc_x, ipc_y, ipc_z);
        if (Method == "Geane") {
                FairGeane *Geane = new FairGeane();
                fRun->AddTask(Geane);
                PndLmdGeaneTask* lmdgeane = new PndLmdGeaneTask(fpBeam, IP, is_prefiltered);
                lmdgeane->SetVerbose(verboseLevel);
                fRun->AddTask(lmdgeane);
        } else {
                if (Method == "RK") {
                        //PndLmdBPRungeKuttaTask have dependences from genfit -> switched off until movement to gentfit2
                        cout
                                        << "I'm very sorry, but BPRungeKuttaTask  option for LMD is currently switched off :("
                                        << endl;
                        // PndLmdBPRungeKuttaTask* lmdbp = new PndLmdBPRungeKuttaTask(fpBeam, IP);
                        // lmdbp->SetVerbose(verboseLevel);
                        // fRun->AddTask(lmdbp);
                } else {
                        cout << "Method " << Method.Data() << " doesn't exist!" << endl;
                }
        }
        rtdb->setOutput(parInput1);
        rtdb->print();
        // =====                        End of Geane                           =====
        // =========================================================================

        // -----   Intialise and run   --------------------------------------------
        fRun->Init();
        //  // PndEmcMapper *emcMap = PndEmcMapper::Instance(6);
        //  PndEmcMapper *emcMap = PndEmcMapper::Instance();
        // //Geane->SetField(fRun->GetField());
        fRun->Run(0, nEvents);
        // ------------------------------------------------------------------------
        rtdb->saveOutput();
        rtdb->print();
        // -----   Finish   -------------------------------------------------------
        timer.Stop();
        Double_t rtime = timer.RealTime();
        Double_t ctime = timer.CpuTime();
        cout << endl << endl;
        cout << "Macro finished succesfully." << endl;
        cout << "Output file is " << outFile << endl;
        cout << "Parameter file is " << parFile << endl;
        cout << "Real time " << rtime << " s, CPU time " << ctime << " s" << endl;
        cout << endl;
        // ------------------------------------------------------------------------

        // 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 0;
}