fwlite::TFileService Class Reference

#include <TFileService.h>

Inheritance diagram for fwlite::TFileService:

Public Member Functions
TFile &	file () const
	return opened TFile More...
	TFileService (const std::string &fileName)
	constructor More...
	TFileService (TFile *aFile)
	constructor with external TFile More...
	~TFileService ()
	destructor More...
Public Member Functions inherited from TFileDirectory
bool	cd () const
std::string	fullPath () const
	return the full path of the stored histograms More...
TDirectory *	getBareDirectory (const std::string &subdir="") const
template<typename T >
T *	getObject (const std::string &objname, const std::string &subdir="")
template<typename T >
T *	make () const
	make new ROOT object More...
template<typename T , typename Arg1 >
T *	make (const Arg1 &a1) const
	make new ROOT object More...
template<typename T , typename Arg1 , typename Arg2 >
T *	make (const Arg1 &a1, const Arg2 &a2) const
	make new ROOT object More...
template<typename T , typename Arg1 , typename Arg2 , typename Arg3 >
T *	make (const Arg1 &a1, const Arg2 &a2, const Arg3 &a3) const
	make new ROOT object More...
template<typename T , typename Arg1 , typename Arg2 , typename Arg3 , typename Arg4 >
T *	make (const Arg1 &a1, const Arg2 &a2, const Arg3 &a3, const Arg4 &a4) const
	make new ROOT object More...
template<typename T , typename Arg1 , typename Arg2 , typename Arg3 , typename Arg4 , typename Arg5 >
T *	make (const Arg1 &a1, const Arg2 &a2, const Arg3 &a3, const Arg4 &a4, const Arg5 &a5) const
	make new ROOT object More...
template<typename T , typename Arg1 , typename Arg2 , typename Arg3 , typename Arg4 , typename Arg5 , typename Arg6 >
T *	make (const Arg1 &a1, const Arg2 &a2, const Arg3 &a3, const Arg4 &a4, const Arg5 &a5, const Arg6 &a6) const
	make new ROOT object More...
template<typename T , typename Arg1 , typename Arg2 , typename Arg3 , typename Arg4 , typename Arg5 , typename Arg6 , typename Arg7 >
T *	make (const Arg1 &a1, const Arg2 &a2, const Arg3 &a3, const Arg4 &a4, const Arg5 &a5, const Arg6 &a6, const Arg7 &a7) const
	make new ROOT object More...
template<typename T , typename Arg1 , typename Arg2 , typename Arg3 , typename Arg4 , typename Arg5 , typename Arg6 , typename Arg7 , typename Arg8 >
T *	make (const Arg1 &a1, const Arg2 &a2, const Arg3 &a3, const Arg4 &a4, const Arg5 &a5, const Arg6 &a6, const Arg7 &a7, const Arg8 &a8) const
	make new ROOT object More...
template<typename T , typename Arg1 , typename Arg2 , typename Arg3 , typename Arg4 , typename Arg5 , typename Arg6 , typename Arg7 , typename Arg8 , typename Arg9 >
T *	make (const Arg1 &a1, const Arg2 &a2, const Arg3 &a3, const Arg4 &a4, const Arg5 &a5, const Arg6 &a6, const Arg7 &a7, const Arg8 &a8, const Arg9 &a9) const
	make new ROOT object More...
template<typename T , typename Arg1 , typename Arg2 , typename Arg3 , typename Arg4 , typename Arg5 , typename Arg6 , typename Arg7 , typename Arg8 , typename Arg9 , typename Arg10 >
T *	make (const Arg1 &a1, const Arg2 &a2, const Arg3 &a3, const Arg4 &a4, const Arg5 &a5, const Arg6 &a6, const Arg7 &a7, const Arg8 &a8, const Arg9 &a9, const Arg10 &a10) const
	make new ROOT object More...
template<typename T , typename Arg1 , typename Arg2 , typename Arg3 , typename Arg4 , typename Arg5 , typename Arg6 , typename Arg7 , typename Arg8 , typename Arg9 , typename Arg10 , typename Arg11 >
T *	make (const Arg1 &a1, const Arg2 &a2, const Arg3 &a3, const Arg4 &a4, const Arg5 &a5, const Arg6 &a6, const Arg7 &a7, const Arg8 &a8, const Arg9 &a9, const Arg10 &a10, const Arg11 &a11) const
	make new ROOT object More...
template<typename T , typename Arg1 , typename Arg2 , typename Arg3 , typename Arg4 , typename Arg5 , typename Arg6 , typename Arg7 , typename Arg8 , typename Arg9 , typename Arg10 , typename Arg11 , typename Arg12 >
T *	make (const Arg1 &a1, const Arg2 &a2, const Arg3 &a3, const Arg4 &a4, const Arg5 &a5, const Arg6 &a6, const Arg7 &a7, const Arg8 &a8, const Arg9 &a9, const Arg10 &a10, const Arg11 &a11, const Arg12 &a12) const
	make new ROOT object More...
TFileDirectory	mkdir (const std::string &dir, const std::string &descr="")
	create a new subdirectory More...
virtual	~TFileDirectory ()
	descructor More...

Private Attributes
TFile *	file_
	pointer to opened TFile More...
std::string	fileName_

Detailed Description

Definition at line 12 of file TFileService.h.

Constructor & Destructor Documentation

TFileService::TFileService

(

const std::string &

fileName

)

constructor

Definition at line 7 of file TFileService.cc.

                                                    :
  TFileDirectory("", "", TFile::Open(fileName.c_str() , "RECREATE"), ""),
  file_(TFileDirectory::file_),
  fileName_(fileName)
{
}

TFileService::TFileService

(

TFile *

aFile

)

constructor with external TFile

Definition at line 15 of file TFileService.cc.

                                        :
  TFileDirectory("", "", aFile, ""),
  file_(TFileDirectory::file_),
  fileName_(aFile->GetName())
{
}

TFileService::~TFileService

(

)

destructor

Definition at line 22 of file TFileService.cc.

References file_.

                            {
  file_->Write();
  file_->Close();
  delete file_;
}

Member Function Documentation

TFile& fwlite::TFileService::file ( ) const

inline

return opened TFile

Definition at line 24 of file TFileService.h.

References file_.

{ return * file_; }

Member Data Documentation

TFile* fwlite::TFileService::file_

private

pointer to opened TFile

Definition at line 28 of file TFileService.h.

Referenced by file(), and ~TFileService().

std::string fwlite::TFileService::fileName_

private

Definition at line 29 of file TFileService.h.