Hal::IOManager Class Reference

Inheritance diagram for Hal::IOManager:

Public Member Functions
	IOManager (InputDataInfo *info)
virtual Int_t	GetEntries () const =0
virtual Int_t	GetEntry (Int_t i, Int_t flag)=0
Bool_t	Init ()
virtual void	SetField (MagField *field)
virtual void	SetOutput (TString)
virtual MagField *	GetField () const
void	Register (const char *name, const char *folderName, TNamed *obj, Bool_t toFile)
void	Register (const char *name, const char *Foldername, TCollection *obj, Bool_t toFile)
virtual void	SetInChain (TChain *tempChain, Int_t ident=-1)=0
virtual void	UpdateBranches ()
BranchInfo::EFlag	GetBranchStatus (const char *BrName)
virtual TObject *	GetObject (const char *BrName)
void	ActivateBranch (TString brName)
TString	GetSourceName () const
std::vector< TString >	GetBranchNameList ()
void	PrintInfo ()
virtual void	FillTree ()=0
virtual void	CloseManager ()
virtual TList *	GetBranchesList () const
Int_t	GetNFiles () const
std::vector< TString >	GetFilesNames (Int_t entry=0) const
Int_t	GetFriendsLevel () const
void	AddFile (TString name)
void	AddFriend (TString friendName, Int_t level)
virtual void	LockUnusedBranches ()
TString	GetFirstDataFileName () const
TString	GetFirstFriendFileName (Int_t level) const
std::vector< TString >	GetFileNameList (Int_t level) const

Protected Member Functions
void	AddBranch (TString name, TObject *object, BranchInfo::EFlag flag)
BranchInfo	FindBranch (TString name) const
virtual void	RegisterInternal (const char *name, const char *folderName, TNamed *obj, Bool_t toFile)=0
virtual void	RegisterInternal (const char *name, const char *Foldername, TCollection *obj, Bool_t toFile)=0
virtual Bool_t	InitInternal ()=0

Protected Attributes
InputDataInfo *	fDataInfo = {nullptr}
std::vector< Hal::BranchInfo >	fBranches

Detailed Description

Definition at line 52 of file IOManager.h.

Constructor & Destructor Documentation

IOManager() [1/2]

Hal::IOManager::IOManager ( )

inline

Definition at line 96 of file IOManager.h.

IOManager() [2/2]

Hal::IOManager::IOManager

(

InputDataInfo *

info

)

IO manager

Parameters

info	- information input data

Definition at line 190 of file IOManager.cxx.

~IOManager()

Hal::IOManager::~IOManager ( )

virtual

Definition at line 137 of file IOManager.cxx.

Member Function Documentation

ActivateBranch()

void Hal::IOManager::ActivateBranch

(

TString

brName

)

set branch mode to active without returing object

Parameters

brName

Definition at line 100 of file IOManager.cxx.

AddBranch()

void Hal::IOManager::AddBranch ( TString name, TObject * object, BranchInfo::EFlag flag )

protected

add branch

Parameters

name	name of the branch
object	pointer to object
flag

Definition at line 33 of file IOManager.cxx.

AddFile()

void Hal::IOManager::AddFile

(

TString

name

)

add file to list

Parameters

name

Definition at line 200 of file IOManager.cxx.

AddFriend()

void Hal::IOManager::AddFriend	(	TString	friendName,
		Int_t	level )

add friend to list of files

Parameters

friendName
level

Definition at line 202 of file IOManager.cxx.

CloseManager()

virtual void Hal::IOManager::CloseManager ( )

inlinevirtual

close manager (close root file, write the tree with data)

Reimplemented in Hal::RootIOManager, HalDbg::IOManager, and HalOTF::IOManager.

Definition at line 201 of file IOManager.h.

FillTree()

virtual void Hal::IOManager::FillTree ( )

pure virtual

fill tree with data

Implemented in Hal::RootIOManager, HalDbg::IOManager, and HalOTF::IOManager.

FindBranch()

Hal::BranchInfo Hal::IOManager::FindBranch ( TString name ) const

protected

look for branch with given name

Parameters

name

Returns

Definition at line 41 of file IOManager.cxx.

GetBranchesList()

TList * Hal::IOManager::GetBranchesList ( ) const

virtual

Returns

report

Definition at line 141 of file IOManager.cxx.

GetBranchNameList()

std::vector< TString > Hal::IOManager::GetBranchNameList ( )

inline

Returns

list to branches with data

Definition at line 186 of file IOManager.h.

GetBranchStatus()

BranchInfo::EFlag Hal::IOManager::GetBranchStatus

(

const char *

BrName

)

return 1 if branch exists

Parameters

BrName

Returns

Definition at line 68 of file IOManager.cxx.

GetEntries()

virtual Int_t Hal::IOManager::GetEntries ( ) const

pure virtual

Returns

number of entries in data

Implemented in Hal::RootIOManager, HalDbg::IOManager, and HalOTF::IOManager.

GetEntry()

virtual Int_t Hal::IOManager::GetEntry ( Int_t i, Int_t flag )

pure virtual

get entry from data

Parameters

i	entry number
flag	entry flag if 1 get all branches

Returns

Implemented in Hal::RootIOManager, HalDbg::IOManager, and HalOTF::IOManager.

GetField()

virtual MagField * Hal::IOManager::GetField ( ) const

inlinevirtual

return magnetic field for this data

Returns

Definition at line 133 of file IOManager.h.

GetFileNameList()

std::vector< TString > Hal::IOManager::GetFileNameList

(

Int_t

level

)

const

Parameters

level

level

Returns

return names of files at given level if level==-1 return list of main files

Definition at line 208 of file IOManager.cxx.

GetFilesNames()

std::vector< TString > Hal::IOManager::GetFilesNames

(

Int_t

entry = 0

)

const

Parameters

entry

Returns

names of files at given entry (entry is number of file in chain), returns main_tree, friend_1, friend_2 etc.

Definition at line 196 of file IOManager.cxx.

GetFirstDataFileName()

TString Hal::IOManager::GetFirstDataFileName

(

)

const

Returns

name of first file with data

Definition at line 204 of file IOManager.cxx.

GetFirstFriendFileName()

TString Hal::IOManager::GetFirstFriendFileName

(

Int_t

level

)

const

name of the first friend file

Parameters

level

Returns

Definition at line 206 of file IOManager.cxx.

GetFriendsLevel()

Int_t Hal::IOManager::GetFriendsLevel

(

)

const

Returns

number of friens of first file, return -1 if no friends added

Definition at line 198 of file IOManager.cxx.

GetNFiles()

Int_t Hal::IOManager::GetNFiles

(

)

const

Returns

number of main files

Definition at line 194 of file IOManager.cxx.

GetObject()

TObject * Hal::IOManager::GetObject ( const char * BrName )

virtual

return object from branch, return nullptr if object /branch does not exist

Parameters

BrName

Returns

Definition at line 77 of file IOManager.cxx.

GetSourceName()

TString Hal::IOManager::GetSourceName

(

)

const

return pointer to input root file

Returns

Definition at line 192 of file IOManager.cxx.

Init()

Bool_t Hal::IOManager::Init

(

)

initialize this task

Returns

Definition at line 178 of file IOManager.cxx.

LockUnusedBranches()

virtual void Hal::IOManager::LockUnusedBranches ( )

inlinevirtual

set to 0 status of unused branches

Reimplemented in Hal::RootIOManager.

Definition at line 237 of file IOManager.h.

PrintInfo()

void Hal::IOManager::PrintInfo

(

)

prints basic information about I/0

Definition at line 121 of file IOManager.cxx.

Register() [1/2]

void Hal::IOManager::Register	(	const char *	name,
		const char *	Foldername,
		TCollection *	obj,
		Bool_t	toFile )

register data in output file

Parameters

name	name of the branch
folderName	name of the directory with branch
obj	pointer to written object
toFile	if true then data will be written to the output

Definition at line 59 of file IOManager.cxx.

Register() [2/2]

void Hal::IOManager::Register	(	const char *	name,
		const char *	folderName,
		TNamed *	obj,
		Bool_t	toFile )

register data in output file

Parameters

name	name of the branch
folderName	name of the directory with branch
obj	pointer to written object
toFile	if true then data will be written to the output

Definition at line 50 of file IOManager.cxx.

RegisterInternal() [1/2]

virtual void Hal::IOManager::RegisterInternal ( const char * name, const char * Foldername, TCollection * obj, Bool_t toFile )

protectedpure virtual

internal function for data registering

Parameters

name
Foldername
obj
toFile

Implemented in Hal::RootIOManager, HalDbg::IOManager, and HalOTF::IOManager.

RegisterInternal() [2/2]

virtual void Hal::IOManager::RegisterInternal ( const char * name, const char * folderName, TNamed * obj, Bool_t toFile )

protectedpure virtual

Internal function for data registering

Parameters

name
folderName
obj
toFile

Implemented in Hal::RootIOManager, HalDbg::IOManager, and HalOTF::IOManager.

SetField()

virtual void Hal::IOManager::SetField ( MagField * field )

inlinevirtual

set magnetic field

Parameters

field

Definition at line 123 of file IOManager.h.

SetInChain()

virtual void Hal::IOManager::SetInChain ( TChain * tempChain, Int_t ident = -1 )

pure virtual

not used

Parameters

tempChain
ident

Implemented in Hal::RootIOManager, HalDbg::IOManager, and HalOTF::IOManager.

SetOutput()

virtual void Hal::IOManager::SetOutput ( TString )

inlinevirtual

set name of the output file

Parameters

name

Reimplemented in Hal::RootIOManager, HalDbg::IOManager, and HalOTF::IOManager.

Definition at line 128 of file IOManager.h.

UpdateBranches()

virtual void Hal::IOManager::UpdateBranches ( )

inlinevirtual

not used

Reimplemented in Hal::RootIOManager.

Definition at line 159 of file IOManager.h.

Member Data Documentation

fBranches

std::vector<Hal::BranchInfo> Hal::IOManager::fBranches

protected

list of branches

Definition at line 63 of file IOManager.h.

fDataInfo

InputDataInfo* Hal::IOManager::fDataInfo = {nullptr}

protected

Definition at line 59 of file IOManager.h.

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The documentation for this class was generated from the following files:

• data/io/IOManager.h
• data/io/IOManager.cxx