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//--------------------------------------------------------------------------------------------------
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// $Id: Analysis.h,v 1.27 2009/07/13 20:05:31 loizides Exp $
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//
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// Analysis
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//
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// This is the top-level analysis class used to hide the (little) differences between TAM standalone
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// and TAM with PROOF. In addition it provides an almost transparent interface in the case you want
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// to do mixing of different events.
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//
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// The class can operate in following modes:
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// a) Add single files to be analyzed using Analysis::AddFile
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// b) Use a text file to point to files to be analyzed using Analysis::AddFiles
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// c) Add files using a catalog using Analysis::AddDataset
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// d) Use of environment variables (only will be attempted if none of a-c is provided)
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// MIT_CATALOG (eg. export MIT_CATALOG=/home/mitprod/catalog)
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// MIT_BOOK (eg. export MIT_BOOK=mit/filler/006)
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// MIT_DATASET (eg. export MIT_DATASET=s8-ttbar-id9)
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// MIT_FILESETS (eg. export MIT_FILESETS=0000;0001;0002)
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// or
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// MIT_FILES (eg. export MIT_FILES=file1;file2;file3)
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//
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// See $CMSSW_BASE/src/MitAna/macros/examples/runSimpleExample.C
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// for an example of how to use this class.
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//
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// Authors: C.Loizides
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//--------------------------------------------------------------------------------------------------
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#ifndef MITANA_DATAUTIL_ANALYSIS_H
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#define MITANA_DATAUTIL_ANALYSIS_H
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#include <TObject.h>
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#include <TString.h>
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class TList;
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class TChain;
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class TDSet;
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class TString;
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class TAModule;
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class TAMSelector;
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class TAMVirtualLoader;
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class TObjArray;
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class TProof;
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namespace mithep
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{
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class Dataset;
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class Analysis : public TObject
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{
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public:
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Analysis(Bool_t useproof=kFALSE);
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~Analysis();
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Bool_t AddDataset(const Dataset *dataset);
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Bool_t AddFile(const char *pname);
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Bool_t AddFiles(const char *pname, Int_t nmax=-1);
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void AddLoader(TAMVirtualLoader *l);
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void AddPackage(const char *name);
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void AddPackages(TList *list);
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void AddSuperModule(TAModule *mod);
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const char *GetAllEvtTreeName() const { return fAllEvtTreeName; }
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const char *GetAllEvtHdrBrn() const { return fAllEvtHdrBrn; }
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const char *GetAnaOutputName() const { return fAnaOutput; }
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const char *GetEvtHdrName() const { return fEvtHdrName; }
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const char *GetHLTObjsName() const { return fHLTObjsName; }
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const char *GetHLTTreeName() const { return fHLTTreeName; }
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const char *GetLATreeName() const { return fLATreeName; }
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const char *GetLAHdrName() const { return fLAHdrName; }
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const char *GetRunTreeName() const { return fRunTreeName; }
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const char *GetRunInfoName() const { return fRunInfoName; }
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const TList *GetOutput() const { return fOutput; }
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Bool_t GetUseProof() const { return fUseProof; }
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Bool_t Init();
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Bool_t IsInit() const { return fState==kInit; }
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Bool_t IsRun() const { return fState==kRun; }
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Bool_t IsTerminated() const { return fState==kTerminate; }
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void Run();
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Bool_t Run(Bool_t browse);
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void SetAllEvtHdrBrn(const char *n) { fAllEvtHdrBrn = n; }
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void SetAllEvtTreeName(const char *n) { fAllEvtTreeName = n; }
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void SetCacheSize(Int_t cache) { fCacheSize = cache; }
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void SetCompressionLevel(Int_t level) { fCompLevel = level; }
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void SetConfigName(const char* name) { fConfig = name; }
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void SetDoObjTabClean(Bool_t b) { fDoObjTabClean = b; }
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void SetDoParallel(Bool_t b) { fParallel = b; }
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void SetDoProxy(Bool_t b) { fDoProxy = b; }
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void SetEvtHdrName(const char *n) { fEvtHdrName = n; }
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void SetHLTObjsName(const char *n) { fHLTObjsName = n; }
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void SetHLTTreeName(const char *n) { fHLTTreeName = n; }
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void SetKeepHierarchy(Bool_t b) { fHierarchy = b; }
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void SetLAHdrName(const char *n) { fLAHdrName = n; }
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void SetLATreeName(const char *n) { fLATreeName = n; }
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void SetMasterName(const char* name) { fMaster = name; }
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void SetOutputName(const char *name) { fAnaOutput = name; }
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void SetPrintScale(UInt_t n) { fPrintScale = n; }
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void SetProcessNEvents(Long64_t n) { fDoNEvents = n; }
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void SetRunInfoName(const char *n) { fRunInfoName = n; }
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void SetRunTreeName(const char *n) { fRunTreeName = n; }
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void SetSkipFirstNEvents(Long64_t n) { fSkipNEvents = n; }
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void SetSuperModule(TAModule *mod);
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void SetTreeName(const char *name) { fTreeName = name; }
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void SetUseHLT(Bool_t hlt) { fUseHLT = hlt; }
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void SetUseProof(Bool_t up) { fUseProof = up; }
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void Terminate();
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protected:
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void AddFile(const char *pname, Int_t eventlist);
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void AddFile(const TObject *oname, Int_t eventlist);
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void AddList(TList *list, Int_t eventlist);
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void FileInputFromEnv();
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Bool_t IsValidName(const char */*name*/) { return kTRUE; }
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Bool_t InitProof();
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Bool_t UploadPackages(TList *packages);
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enum EState {
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kPristine, //after constructor
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kInit, //after init
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kRun, //after run
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kTerminate //after terminate
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};
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Bool_t fUseProof; //=true if PROOF is to be used (def=0)
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Bool_t fUseHLT; //=true if HLT module is to be used (def=1)
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Bool_t fHierarchy; //=true if module hierachy to be stored (def=1)
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Bool_t fDoProxy; //=true if TRef branch autoload is used (def=0)
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Bool_t fDoObjTabClean; //=true if object table cleaning is used (def=1)
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Bool_t fParallel; //=true if parellel tree unzipping is used (def=0)
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EState fState; //status of analysis
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Int_t fNFriends; //number of friend trees
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TList *fList; //list of lists of path names
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TList *fOutput; //output as obtained from TAM (not owned)
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TList *fPackages; //list of package names for PROOF upload
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TList *fLoaders; //list of loaders
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TList *fSuperMods; //top level TAM module(s) (not owned)
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TAMSelector *fSelector; //selector for non-PROOF usage
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TChain *fChain; //trees or friend trees for non-PROOF usage
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TDSet *fSet; //set of trees or friend trees for PROOF usage
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TList *fDeleteList; //list of objects to be deleted on Terminate()
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TString fAnaOutput; //path name of output file
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TString fMaster; //hostname of PROOF master
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TString fConfig; //config file name for PROOF
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Int_t fCompLevel; //compression level for output file (def=7)
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TProof *fProof; //pointer to the PROOF session
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Long64_t fDoNEvents; //events to process (def=TChain::kBigNumber)
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Long64_t fSkipNEvents; //number of events to skip from beginning (def=0)
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UInt_t fPrintScale; //scale for evt number/timings printouts (def=100)
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Int_t fCacheSize; //size of read cache for events tree
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TString fTreeName; //name of trees or friend trees
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TString fEvtHdrName; //name of event header branch
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TString fRunTreeName; //name of run info tree
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TString fRunInfoName; //name of run info branch
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TString fAllEvtHdrBrn; //name of all-event header branch
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TString fLATreeName; //name of look-ahead tree
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TString fLAHdrName; //name of look-ahead event header branch
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TString fHLTTreeName; //name of HLT tree
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TString fAllEvtTreeName; //name of all-event tree
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TString fHLTObjsName; //trigger objects branch name
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ClassDef(Analysis, 0) // Top-level analysis class
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};
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}
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#endif
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