StMiniMcMaker/StMiniMcMaker.cxx File Reference

Code to fill the StMiniMcEvent classes from StEvent, StMcEvent and StAssociationMaker. More...

#include "StMiniMcMaker.h"
#include "TFile.h"
#include "TTree.h"
#include "TBranch.h"
#include "TMath.h"
#include "TRandom.h"
#include "Stiostream.h"
#include <assert.h>
#include "StMessMgr.h"
#include "PhysicalConstants.h"
#include "StPhysicalHelix.hh"
#include "SystemOfUnits.h"
#include "StIOMaker/StIOMaker.h"
#include "StParticleDefinition.hh"
#include "StMatrixF.hh"
#include "StChainOpt.h"
#include "StEventTypes.h"
#include "StMcEventTypes.hh"
#include "StMcEvent.hh"
#include "StuRefMult.hh"
#include "StTpcDedxPidAlgorithm.h"
#include "StuProbabilityPidAlgorithm.h"
#include "StEmcUtil/geometry/StEmcGeom.h"
#include "StEmcUtil/projection/StEmcPosition.h"
#include "StMiniMcHelper.h"
#include <vector>
#include <map>
#include "StTrack.h"
#include "StGlobalTrack.h"
#include "StDcaGeometry.h"
#include "StContainers.h"
#include "StTrackDetectorInfo.h"
#include "StEnumerations.h"
#include "StHit.h"
#include "THelixTrack.h"

Go to the source code of this file.

Classes

struct MyHolder_t

Functions

void dominatrackInfo (const StTrack *, short &dominatrackKey, short &, float &)

bool hitCmp (const StTpcHit *p1, const StTpcHit *p2)

bool StMcCalorimeterHitCompdE (const StMcCalorimeterHit *const &lhs, const StMcCalorimeterHit *const &rhs)

bool StEmcRawHitCompEne (const StEmcRawHit *lhs, const StEmcRawHit *rhs)

float scaleFactor (double Eta, int hitType=0)

ClassImp (StMiniMcMaker) StMiniMcMaker

Detailed Description

Code to fill the StMiniMcEvent classes from StEvent, StMcEvent and StAssociationMaker.

Id: StMiniMcMaker.cxx,v 1.41 2012/05/25 18:35:30 perev Exp

Author:: Bum Choi, Manuel Calderon de la Barca Sanchez

Date:: March 2001

Log: StMiniMcMaker.cxx,v

Revision 1.41 2012/05/25 18:35:30 perev Wrong DcaGl fixed. Thanx #2362

Revision 1.40 2012/03/15 23:37:36 perev Uncorrected globals added(Chris)

Revision 1.39 2011/10/05 23:07:50 perev Commrnt++

Revision 1.38 2011/07/19 19:18:05 perev Error handling fixed

Revision 1.37 2011/04/01 20:02:56 perev IdTruth part rewritten

Revision 1.36 2011/03/22 00:32:23 perev Added impact,phi impact & trigger time

Revision 1.35 2011/02/22 20:42:52 perev now int parentParentGeantId

Revision 1.34 2011/02/16 00:50:30 perev mPdgId added

Revision 1.33 2010/08/31 20:16:15 fisyak Add track seedQuality

Revision 1.32 2010/08/05 15:31:11 jwebb Changed the check on valid towers during clustering to suppress the non- error issued by StEmcGeom.

Revision 1.31 2010/04/15 19:17:27 fisyak Add corrections for AppendMCDaughterTrack from Masayuki Wada

Revision 1.30 2010/01/27 21:28:10 perev CleanUp

Revision 1.29 2009/02/02 19:30:50 fisyak Set common Hit as no.Tpc + 100*no.Svt + 1000*no.Ssd hits, add protection against empty emcCollection

Revision 1.28 2008/07/17 22:50:52 calderon Remove a cut in acceptRaw(const StMcTrack*) that checked on the pseudorapidity. This cut was affecting heavy particles thrown flat in rapidity for embedding.

Revision 1.27 2007/12/22 20:31:20 calderon Storing of info of 3 EMC towers for each TinyRcTrack and TinyMcTrack.

Revision 1.26 2007/04/26 04:08:05 perev Hide StBFChain dependency

Revision 1.25 2007/04/17 05:09:07 perev GetTFile()==>StMaker. Jerome request

Revision 1.24 2007/02/23 17:07:41 fisyak Resolve bug #682

Revision 1.23 2007/02/21 23:19:36 calderon Remove the forcing of the Ghost loop to be "off" by checking the filename. This caused problems for embedding when the Ghost loop was requested (the check overrode the request). Now, the check only displays a message in the log saying that the Ghost loop is turned on.

Revision 1.22 2006/08/05 01:07:45 calderon Modified some debugging printouts.

Revision 1.21 2006/07/24 19:04:11 calderon Added parent key data member to StTinyMcTrack. Added reco key data member to StTinyRcTrack. Added code to fill in those data members to StMiniMcMaker. Parent key for MC tracks is only filled when track has a valid parent().

Revision 1.20 2006/05/22 18:55:16 calderon Changes from the original code by Bum to comply with STAR coding standards. First thing is to change the name of the "Helper" file to something that is more in line with the file naming convention. This does not fully solve all possible hiccups, because all the functions in the "helper" file are defined in global scope.

Revision 1.19 2005/09/29 15:53:08 fisyak Persistent StMcEvent

Revision 1.18 2004/07/27 19:34:34 jeromel Patch for pileup. Not a primary => a parent but in pileup, not true anymore ...

Revision 1.17 2004/05/03 23:28:39 perev double delete of TTree fixed. TFile deletes it himself

Revision 1.16 2004/03/31 23:44:36 calderon Function to find the dominatrack, the number of hits belonging to the dominatrack and the average hit quality of those hits (based on idTruth and quality of StHit).

Revision 1.15 2004/03/30 03:16:15 calderon Modifications for running in bfc.

Changed to use StiIOInterface (IOMaker in normal mode, TreeMaker in bfc)
Cleaned up Init(), InitRun() to handle the changing file names.
Initialize lots of variables and pointers in constructor.
Delete some pointers in Finish (deleting the TTree causes a seg fault, though.)
Note that currently the StHits in the ITTF chain don't have a usedInFit() flag, so there will be many messages complaining about this.
Removed the mDebug data member, every Maker already has one, so change to use that throughout the package.

Revision 1.14 2004/03/15 18:59:47 calderon

Added support for encoded common hits. Now the common hits of the TPC and the SVT are stored, with the corresponding methods to decode and return these values.
Added protection for tracks with no particle definition.
Added () around call to mcMergedPair[i] to make Insure++ happy.

Revision 1.13 2004/01/26 13:59:26 calderon Added the code to fill the global track matches of StMiniMcEvent.

Revision 1.12 2003/09/02 17:58:43 perev gcc 3.2 updates + WarnOff

Revision 1.11 2003/07/09 01:07:23 calderon Addition of FTPC reference multiplicity Addition of other multiplicity values for StMiniMcEvent Changes to reflect the use of the setters and getters, no longer access the data members directly.

Revision 1.10 2003/05/14 00:12:20 calderon The minimc replaces now whatever it finds between the first and last '.', not just geant.root, in the creation of the output file name.

Curvature, tan(lambda) and Covariance matrix diagonal elements are now stored in rcTrack, for both primary and global tracks.

Revision 1.9 2003/05/08 02:11:43 calderon Set the data members for the Svt and Ftpc hits for constMcTrack and for the Svt and Ftpc fit points for the RcTrack. Use primary track for the fit points in all cases, not the global tracks. Selection of West or East Ftpc is based on eta>1.8 or eta<1.8

Revision 1.8 2002/06/28 22:15:12 calderon Changes to deal with seg. faults in the file name handling: Conventions: StMiniMcMaker looks for the input file from the IO maker to figure out if the file has changed. This is done using TString::Contains() in Make(). Usually we will run one file at a time, but in order not to break Bum's scheme of being able to process several files in one go, this is left as is. However, for embedding, the file name is not enough, in Eric's new scheme there are repeated file names. This is resolved by adding a prefix to the output file name. However, this prefix should not be overwritten, so the current code only replaces the string inside the output file name pertaining to the input file name, and leaves the prefix of the output file intact. This was done for embedding looking for st_physics, and here is where the problem arose: hijing files begin with a different prefix. To solve this problem, the input file name prefix is now an input parameter in the macro.

StMiniEmbed.C and StMiniHijing.C now conform to this convention. StMiniEmbed.C did not change its prototype, because all embedding files have st_phyics as prefix. StMiniHijing.C changed its prototype, now it takes as an input argument the prefix, but in order not to break Jenn's scripts if she was already using this macro, this parameter was added at the end and defaults to "rcf", which is appropriate for hijing files reconstructed in rcf.

Revision 1.7 2002/06/27 17:30:58 jeromel Bug fix. NULL+1 caused a crash ...

Revision 1.6 2002/06/11 19:09:35 calderon Bug fix: the filename that was set in the macro was being overwritten in InitRun, so the emb80x string which was added to the filename was lost. This was fixed by not replacing the filename in InitRun and only replacing the current filename starting from st_physics.

Revision 1.5 2002/06/07 02:22:00 calderon Protection against empty vector in findFirstLastHit

Log: StMiniMcMaker.cxx,v