HCAL_HLX::ROOTFileWriter Class Reference

#include <ROOTFileWriter.h>

Inheritance diagram for HCAL_HLX::ROOTFileWriter:

Public Member Functions
bool	CloseFile ()
void	FillTree (const HCAL_HLX::LUMI_SECTION &localSection)
bool	OpenFile (const HCAL_HLX::LUMI_SECTION &lumiSection)
bool	OpenFile (const unsigned int runNumber, const unsigned int sectionNumber)
	ROOTFileWriter ()
void	SetMerge (const bool bMerge)
	~ROOTFileWriter ()
Public Member Functions inherited from HCAL_HLX::ROOTFileBase
std::string	GetDir ()
std::string	GetFileName ()
	ROOTFileBase ()
void	SetDate (const std::string &date)
void	SetDir (const std::string &dir)
void	SetEtSumOnly (bool bEtSumOnly)
void	SetFileName (const HCAL_HLX::LUMI_SECTION &lumiSection)
void	SetFileName (unsigned int runNumber, unsigned int sectionNumber)
void	SetFileType (const std::string &type)
virtual	~ROOTFileBase ()

Protected Member Functions
void	CreateTree ()
void	InsertInformation ()
template<class T >
void	MakeBranch (const T &in, T **out, int HLXNum)
Protected Member Functions inherited from HCAL_HLX::ROOTFileBase
void	CleanUp ()
void	Init ()

Protected Attributes
bool	bMerge_
TFile *	m_file
TTree *	m_tree
Protected Attributes inherited from HCAL_HLX::ROOTFileBase
bool	bEtSumOnly_
std::string	date_
HCAL_HLX::LUMI_DETAIL *	Detail_
std::string	dirName_
HCAL_HLX::ET_SUM_SECTION *	EtSumPtr_ [36]
std::string	fileName_
std::string	filePrefix_
std::string	fileType_
HCAL_HLX::LUMI_SECTION_HEADER *	Header_
HCAL_HLX::LHC_SECTION *	LHCPtr_ [36]
HCAL_HLX::LUMI_SECTION *	lumiSection_
HCAL_HLX::OCCUPANCY_SECTION *	OccupancyPtr_ [36]
HCAL_HLX::LUMI_SUMMARY *	Summary_

Detailed Description

Definition at line 22 of file ROOTFileWriter.h.

Constructor & Destructor Documentation

HCAL_HLX::ROOTFileWriter::ROOTFileWriter

(

)

Definition at line 21 of file ROOTFileWriter.cc.

References HCAL_HLX::ROOTFileBase::Init().

                                      :bMerge_(false){

  Init(); // ROOTFileBase
}

HCAL_HLX::ROOTFileWriter::~ROOTFileWriter

(

)

Definition at line 26 of file ROOTFileWriter.cc.

                                       {

  CleanUp(); // ROOTFileBase
}

Member Function Documentation

bool HCAL_HLX::ROOTFileWriter::CloseFile

(

)

Definition at line 112 of file ROOTFileWriter.cc.

References NULL.

                                      {
  
  m_tree->Write();
  m_file->Close();
  
  if(m_file != NULL){
    delete m_file;
    //delete m_tree; // NO!!! root does this when you delete m_file
    m_file = NULL;
    m_tree = NULL;
  }
  
  return true;
}

void HCAL_HLX::ROOTFileWriter::CreateTree ( )

protectedvirtual

Implements HCAL_HLX::ROOTFileBase.

Definition at line 53 of file ROOTFileWriter.cc.

                                       {
  
  m_tree   = new TTree("LumiTree","");

  Header_  = &(lumiSection_->hdr);
  Summary_ = &(lumiSection_->lumiSummary);
  Detail_  = &(lumiSection_->lumiDetail);
  
  m_tree->Bronch("Header.",  "HCAL_HLX::LUMI_SECTION_HEADER", &Header_,  1);

  if( !bEtSumOnly_ ){
    m_tree->Bronch("Summary.", "HCAL_HLX::LUMI_SUMMARY",        &Summary_, 1);
    m_tree->Bronch("Detail.",  "HCAL_HLX::LUMI_DETAIL",         &Detail_,  1);
  }

  for( unsigned int iHLX = 0; iHLX < 36; ++iHLX ){
    EtSumPtr_[iHLX] = &( lumiSection_->etSum[iHLX] );
    MakeBranch(lumiSection_->etSum[iHLX], &EtSumPtr_[iHLX], iHLX);
    
    if( !bEtSumOnly_ ){
      OccupancyPtr_[iHLX] = &(lumiSection_->occupancy[iHLX]);
      MakeBranch(lumiSection_->occupancy[iHLX], &OccupancyPtr_[iHLX], iHLX);
      
      LHCPtr_[iHLX] = &(lumiSection_->lhc[iHLX]);
      MakeBranch(lumiSection_->lhc[iHLX], &LHCPtr_[iHLX], iHLX);
    }
  }
}

void HCAL_HLX::ROOTFileWriter::FillTree

(

const HCAL_HLX::LUMI_SECTION &

localSection

)

Definition at line 106 of file ROOTFileWriter.cc.

                                                                             {

  memcpy( lumiSection_, &localSection, sizeof(HCAL_HLX::LUMI_SECTION));
  m_tree->Fill();
}

void HCAL_HLX::ROOTFileWriter::InsertInformation ( )

protected

template<class T >

void HCAL_HLX::ROOTFileWriter::MakeBranch ( const T &  in, T **  out, int  HLXNum  )

protected

Definition at line 83 of file ROOTFileWriter.cc.

References className(), mergeVDriftHistosByStation::name, and dbtoconf::out.

                                                                             {
  
  const std::string typeName = typeid(T).name();
  std::string className;
  std::string branchName;
  std::ostringstream numString;

  if(typeName == "N8HCAL_HLX11LHC_SECTIONE"){
    className = "HCAL_HLX::LHC_SECTION";
    branchName = "LHC";
  }else if(typeName == "N8HCAL_HLX17OCCUPANCY_SECTIONE"){
    className = "HCAL_HLX::OCCUPANCY_SECTION";
    branchName = "Occupancy";
  }else if(typeName == "N8HCAL_HLX14ET_SUM_SECTIONE"){
    className = "HCAL_HLX::ET_SUM_SECTION";
    branchName = "ETSum";
  }
  
  numString << std::setfill('0') << std::setw(2) << HLXNum;
  branchName = branchName + numString.str() + ".";
  m_tree->Bronch(branchName.c_str(), className.c_str(), out, 1);
}

bool HCAL_HLX::ROOTFileWriter::OpenFile

(

const HCAL_HLX::LUMI_SECTION &

lumiSection

)

Definition at line 31 of file ROOTFileWriter.cc.

References HCAL_HLX::LUMI_SECTION::hdr, HCAL_HLX::LUMI_SECTION_HEADER::runNumber, and HCAL_HLX::LUMI_SECTION_HEADER::sectionNumber.

                                                                             {

  return OpenFile( localSection.hdr.runNumber,
           localSection.hdr.sectionNumber);
}

bool HCAL_HLX::ROOTFileWriter::OpenFile	(	const unsigned int	runNumber,
		const unsigned int	sectionNumber
	)

Definition at line 37 of file ROOTFileWriter.cc.

                                                      {

  SetFileName( runNumber, sectionNumber);

  m_file = new TFile( (dirName_ + fileName_).c_str(), "RECREATE");
  if( !m_file ){
    return false;
  }

  m_file->cd();
  CreateTree();

  return true;
}

void HCAL_HLX::ROOTFileWriter::SetMerge ( const bool  bMerge )

inline

Definition at line 36 of file ROOTFileWriter.h.

References bMerge_.

Referenced by HCAL_HLX::ROOTFileMerger::ROOTFileMerger().

{ bMerge_ = bMerge; }

Member Data Documentation

bool HCAL_HLX::ROOTFileWriter::bMerge_

protected

Definition at line 49 of file ROOTFileWriter.h.

Referenced by SetMerge().

TFile* HCAL_HLX::ROOTFileWriter::m_file

protected

Definition at line 46 of file ROOTFileWriter.h.

TTree* HCAL_HLX::ROOTFileWriter::m_tree

protected

Definition at line 47 of file ROOTFileWriter.h.