RootChamberWriter Class Reference

#include <RootChamberWriter.h>

Public Member Functions
	RootChamberWriter ()
	default ctor, for STL More...
	RootChamberWriter (const std::string &treeName)
TTree *	tree ()
void	write (const edm::PSimHitContainer &hits)
	~RootChamberWriter ()
	writes the tree, and deletes everything More...

Private Attributes
TClonesArray *	theHits
TTree *	theTree

Detailed Description

Definition at line 8 of file RootChamberWriter.h.

Constructor & Destructor Documentation

RootChamberWriter::RootChamberWriter ( )

inline

default ctor, for STL

Definition at line 11 of file RootChamberWriter.h.

: theTree(nullptr), theHits(nullptr) {}

RootChamberWriter::RootChamberWriter

(

const std::string &

treeName

)

Definition at line 7 of file RootChamberWriter.cc.

                                                              {
  theHits = new TClonesArray("RootSimHit");
  theTree = new TTree(treeName.c_str(), "Neutron Background");
  theTree->Bronch("Hits", "TClonesArray", &theHits);
}

RootChamberWriter::~RootChamberWriter

(

)

writes the tree, and deletes everything

Definition at line 13 of file RootChamberWriter.cc.

                                      {
  //std::cout << "WRITING " << theTree->GetEntries() << std::endl;
  //  theTree->Write();
  //delete theHits;
  //delete theTree;
}

Member Function Documentation

TTree* RootChamberWriter::tree ( )

inline

Definition at line 19 of file RootChamberWriter.h.

References theTree.

Referenced by ZJetsTreeAnalyzer.ZJetsTreeAnalyzer::beginLoop(), MetTreeProducer.MetTreeProducer::declareVariables(), core.AutoFillTreeProducer.AutoFillTreeProducer::declareVariables(), core.AutoFillTreeProducer.AutoFillTreeProducer::fillTree(), ZJetsTreeAnalyzer.ZJetsTreeAnalyzer::process(), and MetTreeProducer.MetTreeProducer::process().

{ return theTree; }

void RootChamberWriter::write

(

const edm::PSimHitContainer &

hits

)

Definition at line 20 of file RootChamberWriter.cc.

References gather_cfg::cout, and mps_fire::i.

                                                             {
  std::cout << "ENTRIES BEFORE " << theTree->GetEntries() << std::endl;
  theHits->Delete();
  theHits->Expand(hits.size());
  for (unsigned int i = 0; i < hits.size(); ++i) {
    new ((*theHits)[i]) RootSimHit(hits[i]);
  }
  theTree->Fill();
  std::cout << "ENTRIES AFTER " << theTree->GetEntries() << std::endl;
}

Member Data Documentation

TClonesArray* RootChamberWriter::theHits

private

Definition at line 23 of file RootChamberWriter.h.

TTree* RootChamberWriter::theTree

private

Definition at line 22 of file RootChamberWriter.h.

Referenced by tree().