art::TFileDirectory Class Reference

#include "/cvmfs/nova.opensciencegrid.org/externals/art/v2_13_00/source/art/Framework/Services/Optional/TFileDirectory.h"

Inheritance diagram for art::TFileDirectory:

Public Member Functions
virtual	~TFileDirectory ()=default
template<typename T , typename... ARGS>
T *	make (ARGS...args) const
template<typename T , typename... ARGS>
T *	makeAndRegister (char const *name, char const *title, ARGS...args) const
template<typename T , typename... ARGS>
T *	makeAndRegister (std::string const &name, std::string const &title, ARGS...args) const
TFileDirectory	mkdir (std::string const &dir, std::string const &descr="")

Protected Types
using	Callback_t = std::function< void()>

Protected Member Functions
	TFileDirectory (std::string const &dir, std::string const &descr, TFile *file, std::string const &path)
	Create a new TFileDirectory object. More...
void	invokeCallbacks ()
void	registerCallback (Callback_t)
std::string	fullPath () const

Protected Attributes
TFile *	file_
std::string	dir_
std::string	descr_
bool	requireCallback_ {false}

Private Member Functions
void	cd () const

Private Attributes
std::string	path_
std::map< std::string, std::vector< Callback_t > >	callbacks_ {}

Detailed Description

Definition at line 24 of file TFileDirectory.h.

Member Typedef Documentation

using art::TFileDirectory::Callback_t = std::function<void()>

protected

Definition at line 52 of file TFileDirectory.h.

Constructor & Destructor Documentation

virtual art::TFileDirectory::~TFileDirectory ( )

virtualdefault

art::TFileDirectory::TFileDirectory ( std::string const &  dir, std::string const &  descr, TFile *  file, std::string const &  path  )

protected

Create a new TFileDirectory object.

Member Function Documentation

void art::TFileDirectory::cd ( ) const

private

Make the current directory be the one implied by the state of this TFileDirectory.

Referenced by make(), and makeAndRegister().

std::string art::TFileDirectory::fullPath ( ) const

protected

Return the full pathname of the current directory, formed from appending 'dir' to the end of 'path'.

void art::TFileDirectory::invokeCallbacks ( )

protected

Referenced by art::TFileService::maybeSwitchFiles_().

template<typename T , typename... ARGS>

T * art::TFileDirectory::make

(

ARGS...

args

)

const

make new ROOT object of type T, using constructor parameters args. It will be made in the 'current directory', as established with a call to 'cd'.

Definition at line 82 of file TFileDirectory.h.

References make_syst_table_plots::args, cd(), and T.

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  {
    detail::RootDirectorySentry sentry;
    cd();
    return new T(args...);
  }

template<typename T , typename... ARGS>

T * art::TFileDirectory::makeAndRegister	(	char const *	name,
		char const *	title,
		ARGS...	args
	)		const

make and register a new ROOT object of type T, giving it the specified name and title, using constructor parameters 'args'. The type must be registerable, and must support naming and titling.

Definition at line 91 of file TFileDirectory.h.

References make_syst_table_plots::args, cd(), and T.

Referenced by tbana::DetectorRateShutOff::beginJob(), tbana::DSToFAna::DSToFAna(), cmf::PlotUtilities::Make1DPlot(), cmf::PlotUtilities::Make2DContours(), makeAndRegister(), and cmf::ContourFromLibrary::MakeAndStorePlots().

  {
    detail::RootDirectorySentry sentry;
    cd();
    T* p = new T(args...);
    p->SetName(name);
    p->SetTitle(title);
    gDirectory->Append(p);
    return p;
  }

template<typename T , typename... ARGS>

T * art::TFileDirectory::makeAndRegister	(	std::string const &	name,
		std::string const &	title,
		ARGS...	args
	)		const

Definition at line 106 of file TFileDirectory.h.

References make_syst_table_plots::args, and makeAndRegister().

  {
    return makeAndRegister(name.c_str(), title.c_str(), args...);
  }

TFileDirectory art::TFileDirectory::mkdir	(	std::string const &	dir,
		std::string const &	descr = ""
	)

Create a new TFileDirectory, sharing the same TFile as this one, but with an additional 'dir', and with 'path' being the fullPath() of this one.

Referenced by beamlinereco::EventWaveformDump::analyze(), beamlinereco::ToFSingleCounterAnalysis::beginJob(), beamlinereco::EventWaveformDump::beginJob(), beamlinereco::ToFAnalysisMini::beginJob(), beamlinereco::ToFPositionRecoAnalysis::beginJob(), cmf::CMFCappedEventList::endJob(), cmf::CMFSpectraMaker::endJob(), calib::CosmicCalib::endJob(), calib::MakeAttenuationProfiles::endJob(), beamlinereco::ToFPositionRecoAnalysis::endJob(), cmf::ContourFromLibrary::MakeAndStorePlots(), cmf::FitFeldmanCousinsPoint::MakeCanvases(), cmf::SpectrumPredictionMaker::MakeHiddenParameterHistograms(), cmf::CovarianceFitHelper::MakeResultPlots(), cmf::RandomUniverseUtility::MakeUniverseHistograms(), and cmf::SerializeEventListColl().

void art::TFileDirectory::registerCallback ( Callback_t  )

protected

Referenced by art::TFileService::registerFileSwitchCallback().

Member Data Documentation

std::map<std::string, std::vector<Callback_t> > art::TFileDirectory::callbacks_ {}

private

Definition at line 77 of file TFileDirectory.h.

std::string art::TFileDirectory::descr_

protected

Definition at line 69 of file TFileDirectory.h.

Referenced by art::TFileService::setDirectoryName_().

std::string art::TFileDirectory::dir_

protected

Definition at line 68 of file TFileDirectory.h.

Referenced by art::TFileService::setDirectoryName_().

TFile* art::TFileDirectory::file_

protected

Definition at line 67 of file TFileDirectory.h.

Referenced by art::TFileService::closeFile_(), art::TFileService::openFile_(), and art::TFileService::requestsToCloseFile_().

std::string art::TFileDirectory::path_

private

Definition at line 73 of file TFileDirectory.h.

bool art::TFileDirectory::requireCallback_ {false}

protected

Definition at line 70 of file TFileDirectory.h.

Referenced by art::TFileService::TFileService().

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

• art/Framework/Services/Optional/TFileDirectory.h