DataLoader Class Reference

Loader for a ROOT file using classes used to generate the file. More...

#include <DataLoader.hh>

Collaboration diagram for DataLoader:

Public Member Functions
	DataLoader (const std::string &fileName, bool debugIn=false, bool processSamplersIn=true, bool allBranchesOn=true, const RBDS::BranchMap *branchesToTurnOn=nullptr, bool backwardsCompatibleIn=true)
void	CommonCtor (const std::string &fileName)
void	BuildInputFileList (std::string inputPath)
	Build up the input file list.
void	BuildTreeNameList ()
	Open the first file in the file list and map the trees in it.
void	BuildEventBranchNameList ()
void	ChainTrees ()
	Create a tree for each sampler and add all the files to it.
void	SetBranchAddress (bool allOn=true, const RBDS::BranchMap *bToTurnOn=nullptr)
	Map each chain to the member instance of each storage class in this class.
int	DataVersion () const
const std::set< std::string > &	GetAllCylindricalAndSphericalSamplerNames () const
const std::set< std::string > &	GetAllCylindricalSamplerNames () const
const std::set< std::string > &	GetAllSphericalSamplerNames () const
std::vector< std::string >	GetFileNames ()
	Accessor.
std::vector< std::string >	GetTreeNames ()
	Accessor.
std::vector< std::string >	GetBranchNames ()
	Accessor.
std::vector< std::string >	GetSamplerNames ()
	Accessor.
std::vector< std::string >	GetSamplerCNames ()
	Accessor.
std::vector< std::string >	GetSamplerSNames ()
	Accessor.
std::vector< std::string >	GetCollimatorNames ()
	Accessor.
Header *	GetHeader ()
	Accessor.
ParticleData *	GetParticleData ()
	Accessor.
Beam *	GetBeam ()
	Accessor.
Options *	GetOptions ()
	Accessor.
Model *	GetModel ()
	Accessor.
Event *	GetEvent ()
	Accessor.
Run *	GetRun ()
	Accessor.
TChain *	GetHeaderTree ()
	Accessor.
TChain *	GetParticleDataTree ()
	Accessor.
TChain *	GetBeamTree ()
	Accessor.
TChain *	GetOptionsTree ()
	Accessor.
TChain *	GetModelTree ()
	Accessor.
TChain *	GetEventTree ()
	Accessor.
TChain *	GetRunTree ()
	Accessor.

Private Member Functions
	ClassDef (DataLoader, 2)

Private Attributes
bool	debug
bool	processSamplers
bool	allBranchesOn
const RBDS::BranchMap *	branchesToTurnOn
bool	backwardsCompatible
Header *	hea
ParticleData *	par
Beam *	bea
Options *	opt
Model *	mod
Event *	evt
Run *	run
std::vector< std::string >	fileNames
std::vector< std::string >	treeNames
std::vector< std::string >	branchNames
std::vector< std::string >	samplerNames
std::vector< std::string >	samplerCNames
std::vector< std::string >	samplerSNames
std::vector< std::string >	allSamplerNames
std::vector< std::string >	allCSamplerNames
std::vector< std::string >	allSSamplerNames
std::vector< std::string >	collimatorNames
std::set< std::string >	allSamplerCAndSNames
std::set< std::string >	allSamplerCNamesSet
std::set< std::string >	allSamplerSNamesSet
TChain *	heaChain
TChain *	parChain
TChain *	beaChain
TChain *	optChain
TChain *	modChain
TChain *	evtChain
TChain *	runChain
int	dataVersion
	Integer version of data loaded.

Detailed Description

Loader for a ROOT file using classes used to generate the file.

Author

Stewart Boogert

Definition at line 46 of file DataLoader.hh.

Constructor & Destructor Documentation

~DataLoader()

DataLoader::~DataLoader ( )

virtual

Definition at line 64 of file DataLoader.cc.

Member Function Documentation

BuildEventBranchNameList()

void DataLoader::BuildEventBranchNameList

(

)

Inspect the first file (leaving it open...) and build a list of samplers by checking whether they have 'Sampler' in the name.

Definition at line 200 of file DataLoader.cc.

References allSamplerCAndSNames, Model::CollimatorNames(), dataVersion, Model::SamplerNames(), and Model::SetBranchAddress().

Referenced by CommonCtor().

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BuildInputFileList()

void DataLoader::BuildInputFileList

(

std::string

inputPath

)

Build up the input file list.

Definition at line 121 of file DataLoader.cc.

References dataVersion, and RBDS::IsBDSIMOutputFile().

Referenced by CommonCtor().

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BuildTreeNameList()

void DataLoader::BuildTreeNameList

(

)

Open the first file in the file list and map the trees in it.

Definition at line 179 of file DataLoader.cc.

Referenced by CommonCtor().

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ChainTrees()

void DataLoader::ChainTrees

(

)

Create a tree for each sampler and add all the files to it.

Definition at line 290 of file DataLoader.cc.

References dataVersion.

Referenced by CommonCtor().

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CommonCtor()

void DataLoader::CommonCtor

(

const std::string &

fileName

)

Create an instance of each class in the file to be overlaid by loading the ROOT file.

Definition at line 82 of file DataLoader.cc.

References BuildEventBranchNameList(), BuildInputFileList(), BuildTreeNameList(), ChainTrees(), dataVersion, ParticleData::particleData, and SetBranchAddress().

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DataVersion()

int DataLoader::DataVersion ( ) const

inline

Definition at line 79 of file DataLoader.hh.

GetAllCylindricalAndSphericalSamplerNames()

const std::set< std::string > & DataLoader::GetAllCylindricalAndSphericalSamplerNames ( ) const

inline

Definition at line 105 of file DataLoader.hh.

GetAllCylindricalSamplerNames()

const std::set< std::string > & DataLoader::GetAllCylindricalSamplerNames ( ) const

inline

Definition at line 106 of file DataLoader.hh.

GetAllSphericalSamplerNames()

const std::set< std::string > & DataLoader::GetAllSphericalSamplerNames ( ) const

inline

Definition at line 107 of file DataLoader.hh.

GetBeam()

Beam * DataLoader::GetBeam ( )

inline

Accessor.

Definition at line 91 of file DataLoader.hh.

GetBeamTree()

TChain * DataLoader::GetBeamTree ( )

inline

Accessor.

Definition at line 98 of file DataLoader.hh.

GetBranchNames()

std::vector< std::string > DataLoader::GetBranchNames ( )

inline

Accessor.

Definition at line 84 of file DataLoader.hh.

GetCollimatorNames()

std::vector< std::string > DataLoader::GetCollimatorNames ( )

inline

Accessor.

Definition at line 88 of file DataLoader.hh.

GetEvent()

Event * DataLoader::GetEvent ( )

inline

Accessor.

Definition at line 94 of file DataLoader.hh.

Referenced by EventDisplay::EventDisplay().

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GetEventTree()

TChain * DataLoader::GetEventTree ( )

inline

Accessor.

Definition at line 101 of file DataLoader.hh.

Referenced by EventDisplay::EventDisplay().

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GetFileNames()

std::vector< std::string > DataLoader::GetFileNames ( )

inline

Accessor.

Definition at line 82 of file DataLoader.hh.

GetHeader()

Header * DataLoader::GetHeader ( )

inline

Accessor.

Definition at line 89 of file DataLoader.hh.

GetHeaderTree()

TChain * DataLoader::GetHeaderTree ( )

inline

Accessor.

Definition at line 96 of file DataLoader.hh.

GetModel()

Model * DataLoader::GetModel ( )

inline

Accessor.

Definition at line 93 of file DataLoader.hh.

Referenced by EventDisplay::EventDisplay().

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GetModelTree()

TChain * DataLoader::GetModelTree ( )

inline

Accessor.

Definition at line 100 of file DataLoader.hh.

Referenced by EventDisplay::EventDisplay().

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GetOptions()

Options * DataLoader::GetOptions ( )

inline

Accessor.

Definition at line 92 of file DataLoader.hh.

Referenced by EventDisplay::EventDisplay().

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GetOptionsTree()

TChain * DataLoader::GetOptionsTree ( )

inline

Accessor.

Definition at line 99 of file DataLoader.hh.

Referenced by EventDisplay::EventDisplay().

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GetParticleData()

ParticleData * DataLoader::GetParticleData ( )

inline

Accessor.

Definition at line 90 of file DataLoader.hh.

GetParticleDataTree()

TChain * DataLoader::GetParticleDataTree ( )

inline

Accessor.

Definition at line 97 of file DataLoader.hh.

GetRun()

Run * DataLoader::GetRun ( )

inline

Accessor.

Definition at line 95 of file DataLoader.hh.

GetRunTree()

TChain * DataLoader::GetRunTree ( )

inline

Accessor.

Definition at line 102 of file DataLoader.hh.

GetSamplerCNames()

std::vector< std::string > DataLoader::GetSamplerCNames ( )

inline

Accessor.

Definition at line 86 of file DataLoader.hh.

GetSamplerNames()

std::vector< std::string > DataLoader::GetSamplerNames ( )

inline

Accessor.

Definition at line 85 of file DataLoader.hh.

GetSamplerSNames()

std::vector< std::string > DataLoader::GetSamplerSNames ( )

inline

Accessor.

Definition at line 87 of file DataLoader.hh.

GetTreeNames()

std::vector< std::string > DataLoader::GetTreeNames ( )

inline

Accessor.

Definition at line 83 of file DataLoader.hh.

SetBranchAddress()

void DataLoader::SetBranchAddress	(	bool	allOn = true,
		const RBDS::BranchMap *	bToTurnOn = nullptr
	)

Map each chain to the member instance of each storage class in this class.

Definition at line 306 of file DataLoader.cc.

References dataVersion, Header::SetBranchAddress(), ParticleData::SetBranchAddress(), Beam::SetBranchAddress(), Model::SetBranchAddress(), Options::SetBranchAddress(), Run::SetBranchAddress(), and Event::SetBranchAddress().

Referenced by CommonCtor().

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Field Documentation

allBranchesOn

bool DataLoader::allBranchesOn

private

Definition at line 112 of file DataLoader.hh.

allCSamplerNames

std::vector<std::string> DataLoader::allCSamplerNames

private

Definition at line 131 of file DataLoader.hh.

allSamplerCAndSNames

std::set<std::string> DataLoader::allSamplerCAndSNames

private

We need to know if a sampler is a C or S type sampler for different variable names. Build a set of them together.

Definition at line 137 of file DataLoader.hh.

Referenced by BuildEventBranchNameList().

allSamplerCNamesSet

std::set<std::string> DataLoader::allSamplerCNamesSet

private

Definition at line 138 of file DataLoader.hh.

allSamplerNames

std::vector<std::string> DataLoader::allSamplerNames

private

Definition at line 130 of file DataLoader.hh.

allSamplerSNamesSet

std::set<std::string> DataLoader::allSamplerSNamesSet

private

Definition at line 139 of file DataLoader.hh.

allSSamplerNames

std::vector<std::string> DataLoader::allSSamplerNames

private

Definition at line 132 of file DataLoader.hh.

backwardsCompatible

bool DataLoader::backwardsCompatible

private

Definition at line 114 of file DataLoader.hh.

bea

Beam* DataLoader::bea

private

Definition at line 118 of file DataLoader.hh.

beaChain

TChain* DataLoader::beaChain

private

Definition at line 143 of file DataLoader.hh.

branchesToTurnOn

const RBDS::BranchMap* DataLoader::branchesToTurnOn

private

Definition at line 113 of file DataLoader.hh.

branchNames

std::vector<std::string> DataLoader::branchNames

private

Definition at line 126 of file DataLoader.hh.

collimatorNames

std::vector<std::string> DataLoader::collimatorNames

private

Definition at line 133 of file DataLoader.hh.

dataVersion

int DataLoader::dataVersion

private

Integer version of data loaded.

Definition at line 149 of file DataLoader.hh.

Referenced by BuildEventBranchNameList(), BuildInputFileList(), ChainTrees(), CommonCtor(), and SetBranchAddress().

debug

bool DataLoader::debug

private

Definition at line 110 of file DataLoader.hh.

evt

Event* DataLoader::evt

private

Definition at line 121 of file DataLoader.hh.

evtChain

TChain* DataLoader::evtChain

private

Definition at line 146 of file DataLoader.hh.

fileNames

std::vector<std::string> DataLoader::fileNames

private

Definition at line 124 of file DataLoader.hh.

hea

Header* DataLoader::hea

private

Definition at line 116 of file DataLoader.hh.

heaChain

TChain* DataLoader::heaChain

private

Definition at line 141 of file DataLoader.hh.

mod

Model* DataLoader::mod

private

Definition at line 120 of file DataLoader.hh.

modChain

TChain* DataLoader::modChain

private

Definition at line 145 of file DataLoader.hh.

opt

Options* DataLoader::opt

private

Definition at line 119 of file DataLoader.hh.

optChain

TChain* DataLoader::optChain

private

Definition at line 144 of file DataLoader.hh.

par

ParticleData* DataLoader::par

private

Definition at line 117 of file DataLoader.hh.

parChain

TChain* DataLoader::parChain

private

Definition at line 142 of file DataLoader.hh.

processSamplers

bool DataLoader::processSamplers

private

Definition at line 111 of file DataLoader.hh.

run

Run* DataLoader::run

private

Definition at line 122 of file DataLoader.hh.

runChain

TChain* DataLoader::runChain

private

Definition at line 147 of file DataLoader.hh.

samplerCNames

std::vector<std::string> DataLoader::samplerCNames

private

Definition at line 128 of file DataLoader.hh.

samplerNames

std::vector<std::string> DataLoader::samplerNames

private

Definition at line 127 of file DataLoader.hh.

samplerSNames

std::vector<std::string> DataLoader::samplerSNames

private

Definition at line 129 of file DataLoader.hh.

treeNames

std::vector<std::string> DataLoader::treeNames

private

Definition at line 125 of file DataLoader.hh.

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

• /__w/bdsim/bdsim/analysis/DataLoader.hh
• /__w/bdsim/bdsim/analysis/DataLoader.cc