Dumps on console the content of artdaq::Fragment collections. More...

Inheritance diagram for sbn::DumpArtDAQfragments:

Classes
struct	Config

Public Types
using	Parameters = art::EDAnalyzer::Table< Config >

Public Member Functions
	DumpArtDAQfragments (Parameters const &config)

virtual void	analyze (art::Event const &event) override
	Does nothing, but it is mandatory. More...

Private Member Functions
std::vector< art::ProductToken < artdaq::Fragments > >	getFragmentTokens (std::vector< art::InputTag > const &tags)
	Get art tokens for specified input data products. More...

void	dumpFragments (art::Event const &event, art::InputTag const &inputTag, art::ProductToken< artdaq::Fragments > const &inputToken) const
	Dumps a single fragment collection. More...

Private Attributes
std::vector< art::InputTag > const	fInputTags
	Input data tokens. More...

std::vector< art::ProductToken < artdaq::Fragments > > const	fInputTokens
	Input data tokens. More...

std::string const	fOutputCategory
	Category used for message facility stream. More...

Detailed Description

Dumps on console the content of artdaq::Fragment collections.

Input data products

std::vector<artdaq::Fragment>: data to be dumped; the dump is binary, and it does not attempt an interpretation of the content of the fragment (in future, it could at least attempt unpacking the container fragments).

Configuration parameters

A terse description of the parameters is printed by running lar --print-description DumpArtDAQfragments.

FragmentTags (list of data product input tags): the tags identifying the data products to dump.
OutputCategory (string, default: DumpArtDAQfragments): name of the message facility output stream to dump the information into

Definition at line 62 of file DumpArtDAQfragments_module.cc.

Member Typedef Documentation

using sbn::DumpArtDAQfragments::Parameters = art::EDAnalyzer::Table<Config>

Definition at line 85 of file DumpArtDAQfragments_module.cc.

Constructor & Destructor Documentation

sbn::DumpArtDAQfragments::DumpArtDAQfragments ( Parameters const & config )

explicit

Definition at line 139 of file DumpArtDAQfragments_module.cc.

   : art::EDAnalyzer(config)
   // configuration
   , fInputTags     (config().FragmentTags())
   , fInputTokens   (getFragmentTokens(fInputTags))
   , fOutputCategory(config().OutputCategory())
 {
   assert(fInputTags.size() == fInputTokens.size());
 } // sbn::DumpArtDAQfragments::DumpArtDAQfragments()

Member Function Documentation

void sbn::DumpArtDAQfragments::analyze ( art::Event const & event )

overridevirtual

Does nothing, but it is mandatory.

Definition at line 151 of file DumpArtDAQfragments_module.cc.

                                                           {
   
   mf::LogVerbatim(fOutputCategory) << event.id() << ":";
   
   for (auto const& [ tag, token ]: util::zip(fInputTags, fInputTokens))
     dumpFragments(event, tag, token);
 
 } // sbn::DumpArtDAQfragments::analyze()

void sbn::DumpArtDAQfragments::dumpFragments	(	art::Event const &	event,
		art::InputTag const &	inputTag,
		art::ProductToken< artdaq::Fragments > const &	inputToken
	)		const

private

Dumps a single fragment collection.

Definition at line 162 of file DumpArtDAQfragments_module.cc.

         {
   
   art::Handle<artdaq::Fragments> fragmentHandle;
   //bool found = event.getByToken(inputToken, fragmentHandle);
   
   if ( !(fragmentHandle = event.getHandle<artdaq::Fragments>(inputToken)) ) {
     mf::LogVerbatim(fOutputCategory)
       << "No fragment collection found as '" << inputTag.encode() << "'.";
     return;
   }
   
   artdaq::Fragments const& fragments = *fragmentHandle;
   mf::LogVerbatim log { fOutputCategory };
   log << "Data product '" << inputTag.encode() << "' has " << fragments.size()
     << " fragments.";
   for (auto const& [ iFragment, fragment ]: util::enumerate(fragments)) {
     // TODO special case for artdaq::ContainerFragment?
     log << "\n[#" << iFragment << "] " << sbndaq::dumpFragment(fragment);
   } // for
   
 } // sbn::DumpArtDAQfragments::dumpFragments()

std::vector< art::ProductToken< artdaq::Fragments > > sbn::DumpArtDAQfragments::getFragmentTokens ( std::vector< art::InputTag > const & tags )

private

Get art tokens for specified input data products.

Definition at line 192 of file DumpArtDAQfragments_module.cc.

 {
   auto getToken = [this](art::InputTag const& tag)
     { return consumes<artdaq::Fragments>(tag); };
   
   std::vector<art::ProductToken<artdaq::Fragments>> tokens;
   std::transform(begin(tags), end(tags), back_inserter(tokens), getToken);
   return tokens;
 } // sbn::DumpArtDAQfragments::getFragmentTokens()