HCAL_HLX::ROOTFileMerger Class Reference

#include <ROOTFileMerger.h>

Public Member Functions
std::string	GetInputFileName ()
std::string	GetOutputFileName ()
bool	Merge (const unsigned int runNumber, const unsigned int minSecNum)
	ROOTFileMerger ()
void	SetDate (const std::string &date)
void	SetEtSumOnly (const bool bEtSumOnly)
void	SetFileType (const std::string &fileType)
void	SetInputDir (const std::string &inputDir)
void	SetOutputDir (const std::string &outputDir)
	~ROOTFileMerger ()

Private Attributes
LUMI_SECTION *	lumiSection_
unsigned int	minSectionNumber_
ROOTFileReader *	RFReader_
ROOTFileWriter *	RFWriter_

Detailed Description

Definition at line 14 of file ROOTFileMerger.h.

Constructor & Destructor Documentation

HCAL_HLX::ROOTFileMerger::ROOTFileMerger

(

)

Definition at line 13 of file ROOTFileMerger.cc.

References lumiSection_, NULL, RFReader_, RFWriter_, and HCAL_HLX::ROOTFileWriter::SetMerge().

                                      :minSectionNumber_(99999)
{

  RFWriter_    = NULL;
  RFReader_    = NULL;
  lumiSection_ = NULL;

  RFWriter_ = new ROOTFileWriter;
  if( RFWriter_ == 0 ){
    // Could not allocate memory.
    // Do something.
  }

  RFReader_ = new ROOTFileReader; 
  if( RFReader_ == 0 ){
    // Could not allocate memory.
    // Do something.
  }

  lumiSection_ = new HCAL_HLX::LUMI_SECTION;
  if( lumiSection_ == 0 ){
    // Could not allocate memory.
    // Do something.
  }

  RFWriter_->SetMerge(true);
}

HCAL_HLX::ROOTFileMerger::~ROOTFileMerger

(

)

Definition at line 41 of file ROOTFileMerger.cc.

                                       {

  if( RFWriter_ != 0){
    delete RFWriter_;
  }
  
  if( RFReader_ != 0){
    delete RFReader_;
  }

  if( lumiSection_ !=0 ){
    delete lumiSection_;
  }
}

Member Function Documentation

std::string HCAL_HLX::ROOTFileMerger::GetInputFileName

(

)

std::string HCAL_HLX::ROOTFileMerger::GetOutputFileName

(

)

Definition at line 95 of file ROOTFileMerger.cc.

                                                   {

  return RFWriter_->GetFileName();
}

bool HCAL_HLX::ROOTFileMerger::Merge	(	const unsigned int	runNumber,
		const unsigned int	minSecNum
	)

Definition at line 56 of file ROOTFileMerger.cc.

                                                                                                    {

    /*
      TChain::Merge and TTree::CloneTree leak because we used TTree::Bronch to create the tree.
    */
  
  RFReader_->CreateFileNameList();
  
  // RFWriter_->SetFileName(runNumber, firstSectionNumber);
  RFWriter_->OpenFile(runNumber, minSectionNumber);
  
  unsigned int nentries = RFReader_->GetEntries();
  if( nentries == 0 ){
    RFWriter_->CloseFile();
    return false;
  }
  
  for(unsigned int iEntry = 0; iEntry < nentries; ++iEntry ){
    memset( lumiSection_, 0, sizeof(LUMI_SECTION));
    RFReader_->GetEntry(iEntry);
    RFReader_->GetLumiSection(*lumiSection_);
    
    // Must fill Threshold eventually  right now it contains fake data.
    RFWriter_->FillTree(*lumiSection_);
  }
  
  return RFWriter_->CloseFile();
}

void HCAL_HLX::ROOTFileMerger::SetDate

(

const std::string &

date

)

Definition at line 112 of file ROOTFileMerger.cc.

                                                           {
  
  RFWriter_->SetDate( date );
  RFReader_->SetDate( date );
}  

void HCAL_HLX::ROOTFileMerger::SetEtSumOnly

(

const bool

bEtSumOnly

)

Definition at line 100 of file ROOTFileMerger.cc.

                                                        {

  RFWriter_->SetEtSumOnly(bEtSumOnly);
  RFReader_->SetEtSumOnly(bEtSumOnly);
}

void HCAL_HLX::ROOTFileMerger::SetFileType

(

const std::string &

fileType

)

Definition at line 106 of file ROOTFileMerger.cc.

                                                                   {

  RFWriter_->SetFileType( fileType );
  RFReader_->SetFileType( fileType );
}

void HCAL_HLX::ROOTFileMerger::SetInputDir

(

const std::string &

inputDir

)

Definition at line 85 of file ROOTFileMerger.cc.

                                                                 {

  RFReader_->SetDir(dirName);
}

void HCAL_HLX::ROOTFileMerger::SetOutputDir

(

const std::string &

outputDir

)

Definition at line 90 of file ROOTFileMerger.cc.

                                                                 {

  RFWriter_->SetDir(dirName);
}

Member Data Documentation

LUMI_SECTION* HCAL_HLX::ROOTFileMerger::lumiSection_

private

Definition at line 38 of file ROOTFileMerger.h.

Referenced by ROOTFileMerger().

unsigned int HCAL_HLX::ROOTFileMerger::minSectionNumber_

private

Definition at line 33 of file ROOTFileMerger.h.

ROOTFileReader* HCAL_HLX::ROOTFileMerger::RFReader_

private

Definition at line 36 of file ROOTFileMerger.h.

Referenced by ROOTFileMerger().

ROOTFileWriter* HCAL_HLX::ROOTFileMerger::RFWriter_

private

Definition at line 35 of file ROOTFileMerger.h.

Referenced by ROOTFileMerger().