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paus |
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// $Id: runFileCataloger.C,v 1.4 2011/10/19 10:43:12 paus Exp $
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#if !defined(__CINT__) || defined(__MAKECINT__)
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#include <TROOT.h>
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#include <TSystem.h>
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#endif
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const TString slash = "/";
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const TString dCacheDoor = "dcap://t2srv0012.cmsaf.mit.edu/";
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//const TString dCacheDoor = "dcap://t2srv0005.cmsaf.mit.edu/";
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const TString hadoopDoor = "root://xrootd.cmsaf.mit.edu/";
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void catalogFile(const char *dir, const char *file);
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void reset();
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//--------------------------------------------------------------------------------------------------
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void runSimpleFileCataloger(const char *dir = "/mnt/hadoop/cms/store/user/paus/fabstoec/Summer11Private/TTH_HToGG_M-120_TuneZ2_7TeV-pythia6/Summer11-PU32_8CM_START42_V13C-v4/GEN-SIM-RECO",
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const char *file = "")
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{
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// -----------------------------------------------------------------------------------------------
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// This script runs a full cataloging action on the given directory
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// -----------------------------------------------------------------------------------------------
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reset();
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catalogFile(dir,file);
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return;
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}
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//--------------------------------------------------------------------------------------------------
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void catalogFile(const char *dir, const char *file)
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{
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TString fileName = TString(dir) + slash + + TString(file);
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//printf("Index: %d\n",fileName.Index("castor/cern.ch"));
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if (fileName.Index("castor/cern.ch") != -1)
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fileName = TString("castor:") + fileName;
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if (fileName.Index("pnfs/cmsaf.mit.edu") != -1) {
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fileName = dCacheDoor + fileName;
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}
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if (fileName.Index("mnt/hadoop/cms/store") != -1) {
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fileName.Remove(0,15);
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fileName = hadoopDoor + fileName;
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}
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TFile* f = TFile::Open(fileName.Data());
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TTree* tree = (TTree*) f->FindObjectAny("Events");
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printf("XX-CATALOG-XX %s %d\n",fileName.Data(),tree->GetEntries());
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}
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//--------------------------------------------------------------------------------------------------
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void reset()
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{
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}
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void runSimpleFileCataloger(TString dir = "root://xroot.cmsaf.mit.edu/store/user/paus/fabstoec/Summer11Private//TTH_HToGG_M-120_TuneZ2_7TeV-pythia6/Summer11-PU32_8CM_START42_V13C-v4/GEN-SIM-RECO",
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TString fileName="SUM11-HGGPRIV-0540-4890-0018.root") {
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TString fullName = dir+TString("/") +fileName;
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TFile* file = TFile::Open(fullName.Data());
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TTree* tree = (TTree*) file->FindObjectAny("Events");
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std::cout << tree->GetEntries() << std::endl;
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}
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