recob::DumpVertices Class Reference

Prints the content of all the vertices on screen. More...

Inheritance diagram for recob::DumpVertices:

Public Member Functions
	DumpVertices (fhicl::ParameterSet const &pset)
	Default constructor. More...
virtual void	analyze (const art::Event &evt) override
	Does the printing. More...

Private Attributes
art::InputTag	fInputTag
	input tag of the Vertex product More...
std::string	fOutputCategory
	category for LogInfo output More...
bool	fPrintHexFloats
	whether to print floats in base 16 More...

Detailed Description

Prints the content of all the vertices on screen.

This analyser prints the content of all the vertices into the LogInfo/LogVerbatim stream.

Configuration parameters

• VertexModuleLabel (art::InputTag, mandatory): label of the producer used to create the recob::Vertex collection to be dumped
• OutputCategory (string, default: "DumpVertices"): the category used for the output (useful for filtering)
• PrintHexFloats (boolean, default: false): print all the floating point numbers in base 16

Definition at line 43 of file DumpVertices_module.cc.

Constructor & Destructor Documentation

recob::DumpVertices::DumpVertices ( fhicl::ParameterSet const &  pset )

explicit

Default constructor.

Definition at line 167 of file DumpVertices_module.cc.

    : EDAnalyzer(pset)
    , fInputTag      (pset.get<art::InputTag>("VertexModuleLabel"))
    , fOutputCategory(pset.get<std::string>  ("OutputCategory", "DumpVertices"))
    , fPrintHexFloats(pset.get<bool>         ("PrintHexFloats", false))
    {}

Member Function Documentation

void recob::DumpVertices::analyze ( const art::Event &  evt )

overridevirtual

Does the printing.

Definition at line 176 of file DumpVertices_module.cc.

                                                {

    //
    // collect all the available information
    //
    // fetch the data to be dumped on screen
    auto Vertices = evt.getValidHandle<std::vector<recob::Vertex>>(fInputTag);

    size_t const nVertices = Vertices->size();
    mf::LogVerbatim(fOutputCategory) << "Event " << evt.id()
      << " contains " << nVertices << " vertices from '"
      << fInputTag.encode() << "'";

    // prepare the dumper
    VertexDumper::PrintOptions_t options;
    options.hexFloats = fPrintHexFloats;
    VertexDumper dumper(*Vertices, options);

    dumper.DumpAllVertices(mf::LogVerbatim(fOutputCategory), "  ");

    mf::LogVerbatim(fOutputCategory) << "\n"; // two empty lines

  } // DumpVertices::analyze()

Member Data Documentation

art::InputTag recob::DumpVertices::fInputTag

private

input tag of the Vertex product

Definition at line 54 of file DumpVertices_module.cc.

std::string recob::DumpVertices::fOutputCategory

private

category for LogInfo output

Definition at line 55 of file DumpVertices_module.cc.

bool recob::DumpVertices::fPrintHexFloats

private

whether to print floats in base 16

Definition at line 56 of file DumpVertices_module.cc.

---

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

• DumpVertices_module.cc