MillePedeFileExtractor Class Reference

#include <MillePedeFileExtractor.h>

Inheritance diagram for MillePedeFileExtractor:

Public Member Functions
	MillePedeFileExtractor (const edm::ParameterSet &)
	~MillePedeFileExtractor ()
Public Member Functions inherited from edm::one::EDAnalyzer< edm::one::WatchLuminosityBlocks >
	EDAnalyzer ()=default
Public Member Functions inherited from edm::one::EDAnalyzerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
	EDAnalyzerBase ()
ModuleDescription const &	moduleDescription () const
virtual	~EDAnalyzerBase ()
Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const
	EDConsumerBase ()
ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	modulesDependentUpon (std::string const &iProcessName, std::string const &iModuleLabel, bool iPrint, std::vector< char const * > &oModuleLabels) const
void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const
bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)
virtual	~EDConsumerBase ()

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)
Static Public Member Functions inherited from edm::one::EDAnalyzerBase
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Member Functions
virtual void	analyze (const edm::Event &, const edm::EventSetup &) override
virtual void	beginLuminosityBlock (const edm::LuminosityBlock &, const edm::EventSetup &) override
virtual void	endLuminosityBlock (const edm::LuminosityBlock &, const edm::EventSetup &) override
bool	enoughBinaries ()
bool	hasBinaryNumberLimit ()

Private Attributes
edm::EDGetTokenT < FileBlobCollection >	fileBlobToken_
const int	maxNumberOfBinaries_
int	nBinaries_ {0}
const std::string	outputDir_
const std::string	outputFileName_

Additional Inherited Members
Public Types inherited from edm::one::EDAnalyzerBase
typedef EDAnalyzerBase	ModuleType
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels
Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)
ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...
template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()
void	consumesMany (const TypeToGet &id)
template<BranchType B>
void	consumesMany (const TypeToGet &id)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Definition at line 31 of file MillePedeFileExtractor.h.

Constructor & Destructor Documentation

MillePedeFileExtractor::MillePedeFileExtractor ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 11 of file MillePedeFileExtractor.cc.

References MillePedeFileExtractor_cfg::fileBlobInputTag, fileBlobToken_, edm::ParameterSet::getParameter(), hasBinaryNumberLimit(), and maxNumberOfBinaries_.

    : outputDir_(iConfig.getParameter<std::string>("fileDir")),
      outputFileName_(iConfig.getParameter<std::string>("outputBinaryFile")),
      maxNumberOfBinaries_(iConfig.getParameter<int>("maxNumberOfBinaries")) {

  auto fileBlobInputTag = iConfig.getParameter<edm::InputTag>("fileBlobInputTag");
  fileBlobToken_ = consumes<FileBlobCollection, edm::BranchType::InLumi>(fileBlobInputTag);
  if (hasBinaryNumberLimit()) {
    edm::LogInfo("MillePedeFileActions")
      << "Limiting the number of extracted binary files to "
      << maxNumberOfBinaries_;
  }
}

MillePedeFileExtractor::~MillePedeFileExtractor

(

)

Definition at line 25 of file MillePedeFileExtractor.cc.

{}

Member Function Documentation

virtual void MillePedeFileExtractor::analyze ( const edm::Event &  , const edm::EventSetup &    )

inlineoverrideprivatevirtual

Implements edm::one::EDAnalyzerBase.

Definition at line 43 of file MillePedeFileExtractor.h.

{}

virtual void MillePedeFileExtractor::beginLuminosityBlock ( const edm::LuminosityBlock &  , const edm::EventSetup &    )

inlineoverrideprivatevirtual

Definition at line 39 of file MillePedeFileExtractor.h.

                                                                   {}

void MillePedeFileExtractor::endLuminosityBlock ( const edm::LuminosityBlock &  iLumi, const edm::EventSetup &    )

overrideprivatevirtual

Definition at line 27 of file MillePedeFileExtractor.cc.

References enoughBinaries(), fileBlobToken_, edm::LuminosityBlock::getByToken(), edm::HandleBase::isValid(), nBinaries_, outputDir_, and outputFileName_.

{
  if (enoughBinaries()) return;

  // Getting our hands on the vector of FileBlobs
  edm::Handle<FileBlobCollection> fileBlobCollection;
  iLumi.getByToken(fileBlobToken_, fileBlobCollection);
  if (fileBlobCollection.isValid()) {
    // Logging the amount of FileBlobs in the vector
    edm::LogInfo("MillePedeFileActions")
      << "Root file contains " << fileBlobCollection->size() << " FileBlob(s).";
    // Loop over the FileBlobs in the vector, and write them to files:
    for (const auto& blob: *fileBlobCollection) {
      if (enoughBinaries()) break;
      // We format the filename with a number, starting from 0 to the size of
      // our vector.
      // For this to work, the outputBinaryFile config parameter must contain a
      // formatting directive for a number, like %04d.
      char theNumberedOutputFileName[200];
      sprintf(theNumberedOutputFileName, outputFileName_.c_str(), nBinaries_);
      // Log the filename to which we will write...
      edm::LogInfo("MillePedeFileActions")
          << "Writing FileBlob file to file "
          << outputDir_ + theNumberedOutputFileName << ".";
      // ...and perform the writing operation.
      blob.write(outputDir_ + theNumberedOutputFileName);
      // Careful, it seems that when writing to an impossible file, this is
      // swallowed by the FileBlob.write operation and no error is thrown.
      ++nBinaries_;
    }
  } else {
    edm::LogError("MillePedeFileActions")
        << "Error: The root file does not contain any vector of FileBlob.";
  }
}

bool MillePedeFileExtractor::enoughBinaries ( )

inlineprivate

Definition at line 45 of file MillePedeFileExtractor.h.

References hasBinaryNumberLimit(), maxNumberOfBinaries_, and nBinaries_.

Referenced by endLuminosityBlock().

                        {
    return (nBinaries_ >= maxNumberOfBinaries_) && hasBinaryNumberLimit(); }

void MillePedeFileExtractor::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions )

static

Definition at line 67 of file MillePedeFileExtractor.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), HLT_25ns10e33_v2_cff::InputTag, edm::ConfigurationDescriptions::setComment(), and AlCaHLTBitMon_QueryRunRegistry::string.

                                                {
  edm::ParameterSetDescription desc;

  desc.add<std::string>("fileDir", "")->setComment(
      "Keep the fileDir empty if you want to write to the current "
      "directory.");

  desc.add<std::string>("outputBinaryFile", "milleBinary%04d.dat")->setComment(
      "Base filename of the files that will be created. This must "
      "contain "
      "a placeholder for an index number in the standard C formatting "
      "style, like %04d.");

  desc.add<edm::InputTag>("fileBlobInputTag", edm::InputTag("millePedeFileConverter",""))->setComment(
      "Name of the module that should have generated the blob in the "
      "root file. Make sure you overwrite this, if you have changed "
      "this is the configuration of the MillePedeFileConverter.");

  desc.add<int>("maxNumberOfBinaries", 1000)->setComment(
      "Number of binaries to be extracted from the input files. "
      "Use a negative value to apply no limit.");

  descriptions.add("millePedeFileExtractor", desc);
  descriptions.setComment(
      "This is the generic cfi file for the "
      "MillePedeFileExtractor");
}

bool MillePedeFileExtractor::hasBinaryNumberLimit ( )

inlineprivate

Definition at line 47 of file MillePedeFileExtractor.h.

References maxNumberOfBinaries_.

Referenced by enoughBinaries(), and MillePedeFileExtractor().

{ return maxNumberOfBinaries_ > -1; }

Member Data Documentation

edm::EDGetTokenT<FileBlobCollection> MillePedeFileExtractor::fileBlobToken_

private

Definition at line 52 of file MillePedeFileExtractor.h.

Referenced by endLuminosityBlock(), and MillePedeFileExtractor().

const int MillePedeFileExtractor::maxNumberOfBinaries_

private

Definition at line 54 of file MillePedeFileExtractor.h.

Referenced by enoughBinaries(), hasBinaryNumberLimit(), and MillePedeFileExtractor().

int MillePedeFileExtractor::nBinaries_ {0}

private

Definition at line 55 of file MillePedeFileExtractor.h.

Referenced by endLuminosityBlock(), and enoughBinaries().

const std::string MillePedeFileExtractor::outputDir_

private

Definition at line 49 of file MillePedeFileExtractor.h.

Referenced by endLuminosityBlock(), batchmanager.BatchManager::PrepareJob(), and valtools.webpage::readCaptions().

const std::string MillePedeFileExtractor::outputFileName_

private

Definition at line 50 of file MillePedeFileExtractor.h.

Referenced by endLuminosityBlock().