merge.C File Reference

#include "TChain.h"
#include "TChainElement.h"
#include "TClass.h"
#include "TDirectory.h"
#include "TFile.h"
#include "TFileMerger.h"
#include "TKey.h"
#include "TObjArray.h"
#include "TSystem.h"
#include "TTree.h"
#include <cstdio>
#include <iostream>
#include <sstream>
#include <string>
#include <vector>

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Functions
vector< TString >	split_file_list (const char *pcFileList)
TString	find_tree_name_in_directory (TDirectory *directory, const TString &prefix="")
TString	find_tree_name_in_file (const TString &fileName)
TString	detect_tree_name_from_partial_files (const vector< TString > &files)
bool	file_contains_tree (const TString &fileName, const TString &treeName)
void	merge (const char *pcFileList, int mode=1)

Function Documentation

detect_tree_name_from_partial_files()

TString detect_tree_name_from_partial_files

(

const vector< TString > &

files

)

Definition at line 104 of file merge.C.

References find_tree_name_in_file(), i, and TString::Length().

Referenced by merge().

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file_contains_tree()

bool file_contains_tree	(	const TString &	fileName,
		const TString &	treeName )

Definition at line 122 of file merge.C.

References TTree::Class(), TFile::Close(), TDirectoryFile::Get(), TObject::InheritsFrom(), TObject::IsZombie(), and TFile::Open().

Referenced by merge().

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find_tree_name_in_directory()

TString find_tree_name_in_directory	(	TDirectory *	directory,
		const TString &	prefix = "" )

Definition at line 50 of file merge.C.

References TDirectory::Class(), TTree::Class(), find_tree_name_in_directory(), TClass::GetClass(), TDirectory::GetListOfKeys(), TClass::InheritsFrom(), and TString::Length().

Referenced by find_tree_name_in_directory(), and find_tree_name_in_file().

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find_tree_name_in_file()

TString find_tree_name_in_file

(

const TString &

fileName

)

Definition at line 82 of file merge.C.

References TFile::Close(), find_tree_name_in_directory(), TObject::IsZombie(), and TFile::Open().

Referenced by detect_tree_name_from_partial_files().

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merge()

void merge	(	const char *	pcFileList,
		int	mode = 1 )

Definition at line 148 of file merge.C.

References TChain::Add(), TFileMerger::AddFile(), TFileMerger::AddObjectNames(), TFile::Close(), TString::Data(), detect_tree_name_from_partial_files(), file_contains_tree(), TChain::GetEntries(), TChain::GetListOfFiles(), TNamed::GetTitle(), i, TObject::IsZombie(), TFileMerger::kAll, TFileMerger::kIncremental, TFileMerger::kOnlyListed, TString::Last(), TString::Length(), TFileMerger::Merge(), TFileMerger::OutputFile(), TFileMerger::PartialMerge(), TString::Remove(), TFileMerger::Reset(), split_file_list(), and TTree::Write().

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split_file_list()

vector< TString > split_file_list

(

const char *

pcFileList

)

Definition at line 33 of file merge.C.

Referenced by merge().

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