ProxyBaseTest Class Reference

Runs a test of proxy::Tracks interface. More...

Inheritance diagram for ProxyBaseTest:

Classes
struct	Config

Public Types
using	Parameters = art::EDAnalyzer::Table< Config >
Public Types inherited from art::EDAnalyzer
using	WorkerType = WorkerT< EDAnalyzer >
using	ModuleType = EDAnalyzer

Public Member Functions
	ProxyBaseTest (Parameters const &config)
	ProxyBaseTest (ProxyBaseTest const &)=delete
	ProxyBaseTest (ProxyBaseTest &&)=delete
ProxyBaseTest &	operator= (ProxyBaseTest const &)=delete
ProxyBaseTest &	operator= (ProxyBaseTest &&)=delete
virtual void	analyze (art::Event const &event) override
Public Member Functions inherited from art::EDAnalyzer
	EDAnalyzer (fhicl::ParameterSet const &pset)
template<typename Config >
	EDAnalyzer (Table< Config > const &config)
std::string	workerType () const
Public Member Functions inherited from art::detail::Analyzer
virtual	~Analyzer () noexcept
	Analyzer (fhicl::ParameterSet const &pset)
template<typename Config >
	Analyzer (Table< Config > const &config)
void	doBeginJob (SharedResources const &resources)
void	doEndJob ()
void	doRespondToOpenInputFile (FileBlock const &fb)
void	doRespondToCloseInputFile (FileBlock const &fb)
void	doRespondToOpenOutputFiles (FileBlock const &fb)
void	doRespondToCloseOutputFiles (FileBlock const &fb)
bool	doBeginRun (RunPrincipal &rp, ModuleContext const &mc)
bool	doEndRun (RunPrincipal &rp, ModuleContext const &mc)
bool	doBeginSubRun (SubRunPrincipal &srp, ModuleContext const &mc)
bool	doEndSubRun (SubRunPrincipal &srp, ModuleContext const &mc)
bool	doEvent (EventPrincipal &ep, ModuleContext const &mc, std::atomic< std::size_t > &counts_run, std::atomic< std::size_t > &counts_passed, std::atomic< std::size_t > &counts_failed)
Public Member Functions inherited from art::Observer
	~Observer () noexcept
	Observer (Observer const &)=delete
	Observer (Observer &&)=delete
Observer &	operator= (Observer const &)=delete
Observer &	operator= (Observer &&)=delete
void	registerProducts (ProductDescriptions &, ModuleDescription const &)
void	fillDescriptions (ModuleDescription const &)
fhicl::ParameterSetID	selectorConfig () const
Public Member Functions inherited from art::ModuleBase
virtual	~ModuleBase () noexcept
	ModuleBase ()
ModuleDescription const &	moduleDescription () const
void	setModuleDescription (ModuleDescription const &)
std::array< std::vector< ProductInfo >, NumBranchTypes > const &	getConsumables () const
void	sortConsumables (std::string const &current_process_name)
template<typename T , BranchType BT>
ViewToken< T >	consumesView (InputTag const &tag)
template<typename T , BranchType BT>
ViewToken< T >	mayConsumeView (InputTag const &tag)

Private Member Functions
void	proxyUsageExample (art::Event const &event) const
	An example of how to access the information via track proxy. More...
auto	getLongTracks (art::Event const &event, double minLength) const
	Returns proxies to tracks longer than a certain length. More...
void	testProxyComposition (art::Event const &event) const
	Tests proxy composition. More...
void	testTracks (art::Event const &event) const
	Performs the actual test. More...
template<typename Track >
void	processTrack (Track const &track) const
	Single-track processing function example. More...

Private Attributes
art::InputTag	tracksTag
	Tag for the input tracks. More...

Additional Inherited Members
Protected Member Functions inherited from art::Observer
std::string const &	processName () const
bool	wantAllEvents () const noexcept
bool	wantEvent (ScheduleID id, Event const &e) const
Handle< TriggerResults >	getTriggerResults (Event const &e) const
	Observer (fhicl::ParameterSet const &config)
	Observer (std::vector< std::string > const &select_paths, std::vector< std::string > const &reject_paths, fhicl::ParameterSet const &config)
Protected Member Functions inherited from art::ModuleBase
ConsumesCollector &	consumesCollector ()
template<typename T , BranchType = InEvent>
ProductToken< T >	consumes (InputTag const &)
template<typename Element , BranchType = InEvent>
ViewToken< Element >	consumesView (InputTag const &)
template<typename T , BranchType = InEvent>
void	consumesMany ()
template<typename T , BranchType = InEvent>
ProductToken< T >	mayConsume (InputTag const &)
template<typename Element , BranchType = InEvent>
ViewToken< Element >	mayConsumeView (InputTag const &)
template<typename T , BranchType = InEvent>
void	mayConsumeMany ()

Detailed Description

Runs a test of proxy::Tracks interface.

This module is that it uses Boost unit test library, and as such it must be run with lar_ut instead of lar.

Definition at line 55 of file ProxyBaseTest_module.cc.

Member Typedef Documentation

using ProxyBaseTest::Parameters = art::EDAnalyzer::Table<Config>

Definition at line 69 of file ProxyBaseTest_module.cc.

Constructor & Destructor Documentation

ProxyBaseTest::ProxyBaseTest ( Parameters const &  config )

inlineexplicit

Definition at line 71 of file ProxyBaseTest_module.cc.

    : art::EDAnalyzer(config)
    , tracksTag(config().tracksTag())
    {}

ProxyBaseTest::ProxyBaseTest ( ProxyBaseTest const &  )

delete

ProxyBaseTest::ProxyBaseTest ( ProxyBaseTest &&  )

delete

Member Function Documentation

void ProxyBaseTest::analyze ( art::Event const &  event )

overridevirtual

Implements art::EDAnalyzer.

Definition at line 628 of file ProxyBaseTest_module.cc.

                                                 {

  // "test" that track proxies survive their collection (part I)
  const double minLength = 30.0;
  auto const longTracks = getLongTracks(event, minLength);

  // usage example (supposed to be educational)
  proxyUsageExample(event);

  // actual test
  testTracks(event);

  // test proxy composition
  testProxyComposition(event);

  // "test" that track proxies survive their collection (part II)
  mf::LogVerbatim("ProxyBaseTest")
    << longTracks.size() << " tracks are longer than " << minLength << " cm:";
  std::for_each(longTracks.begin(), longTracks.end(),
    [this](auto const& track){ this->processTrack(track); });

} // ProxyBaseTest::analyze()

auto ProxyBaseTest::getLongTracks ( art::Event const &  event, double  minLength  ) const

private

Returns proxies to tracks longer than a certain length.

Definition at line 225 of file ProxyBaseTest_module.cc.

{
  //
  // this code is not a particularly good practice, but it is aimed to check
  // that after the proxy collection is out of scope, elements copied from it
  // are still valid
  //
  auto tracks = proxy::getCollection<std::vector<recob::Track>>
    (event, tracksTag, proxy::withAssociated<recob::Hit>() );

  std::vector<decltype(tracks)::element_proxy_t> longTracks;
  for (auto track: tracks) {
    if (track->Length() >= minLength) longTracks.push_back(track);
  } // for track
  return longTracks;

} // ProxyBaseTest::getLongTracks()

ProxyBaseTest& ProxyBaseTest::operator= ( ProxyBaseTest const &  )

delete

ProxyBaseTest& ProxyBaseTest::operator= ( ProxyBaseTest &&  )

delete

template<typename Track >

void ProxyBaseTest::processTrack ( Track const &  track ) const

private

Single-track processing function example.

Definition at line 137 of file ProxyBaseTest_module.cc.

                                                         {

  recob::Track const& trackRef = *track;

  mf::LogVerbatim("ProxyBaseTest")
    << "[#" << track.index() << "] track " << trackRef
    << "  " << track->Length() << " cm long, with "
    << trackRef.NPoints() << " points and "
    << track.template get<recob::Hit>().size()
    << " hits:";

} // ProxyBaseTest::processTrack()

void ProxyBaseTest::proxyUsageExample ( art::Event const &  event ) const

private

An example of how to access the information via track proxy.

Definition at line 163 of file ProxyBaseTest_module.cc.

                                                                 {

  auto tracks = proxy::getCollection<std::vector<recob::Track>>(
    event, tracksTag,
    proxy::withAssociatedMeta<recob::Hit, recob::TrackHitMeta>()
    );

  if (tracks.empty()) {
    mf::LogVerbatim("ProxyBaseTest") << "No tracks in '" << tracksTag.encode()
      << "'";
    return;
  }

  mf::LogVerbatim("ProxyBaseTest") << "Collection '" << tracksTag.encode()
    << "' contains " << tracks.size() << " tracks.";

  auto onCollection
    = [](recob::Hit const& hit){ return hit.SignalType() == geo::kCollection; };

  for (auto trackInfo: tracks) {

    recob::Track const& track = *trackInfo; // access to the track
    double const startTheta = track.Theta();

    double const length = trackInfo->Length(); // access to track members

    // access to associated data (returns random-access collection-like object)
    decltype(auto) hits = trackInfo.get<recob::Hit>();

    lar::util::StatCollector<float> dQds;
    double charge = 0.0;
    for (auto const& hitInfo: hits) {
      // hitInfo is equivalent to a art::Ptr<recob::Hit>
      double const hitCharge = hitInfo->Integral();
      charge += hitCharge;

      if (onCollection(*hitInfo)) { //
        double const ds = hitInfo.data().Dx(); // access recob::TrackHitMeta
        if (ds > 0.0) dQds.add(hitCharge / ds);
      } // if on collection

    } // for hits

    mf::LogVerbatim log("ProxyBaseTest");
    log
      << "[#" << trackInfo.index() << "] track ID=" << track.ID()
      << " (" << length << " cm, starting with theta=" << startTheta
      << " rad) deposited charge=" << charge
      << " with " << hits.size() << " hits";
    if (dQds.N() > 0) {
      log << " (<dQ/ds> = "
        << dQds.Average() << " +/- " << dQds.RMS() << " Q/cm from "
        << dQds.N() << " hits in collection planes)";
    }

  } // for tracks

} // ProxyBaseTest::proxyUsageExample()

void ProxyBaseTest::testProxyComposition ( art::Event const &  event ) const

private

Tests proxy composition.

Definition at line 245 of file ProxyBaseTest_module.cc.

                                                                    {

  auto const& expectedTracks
    = event.getProduct<std::vector<recob::Track>>(tracksTag);

  mf::LogInfo("ProxyBaseTest")
    << "Starting test on " << expectedTracks.size() << " tracks from '"
    << tracksTag.encode() << "'";

  auto directTracks = proxy::getCollection<std::vector<recob::Track>>(
    event, tracksTag
    , proxy::withParallelData<std::vector<recob::TrackFitHitInfo>>()
    );

  auto tracks = proxy::getCollection<std::vector<recob::Track>>(
    event, tracksTag
    , proxy::withParallelData<std::vector<recob::TrackFitHitInfo>>()
    , proxy::wrapParallelDataAs<tag::TrackSubproxy>(directTracks)
    /*
    , proxy::withCollectionProxyAs
      <std::vector<recob::TrackFitHitInfo>, tag::FitInfoProxy>
      (tracksTag, proxy::withParallelData<std::vector<recob::Track>>())
    */
    );
  BOOST_TEST
    (tracks.get<tag::TrackSubproxy>().data() == std::addressof(directTracks));

  static_assert(
    std::is_lvalue_reference<decltype(tracks.get<tag::TrackSubproxy>())>(),
    "Not reference!"
    );

  auto const& expectedFitHitInfo
    = *(event.getValidHandle<std::vector<std::vector<recob::TrackFitHitInfo>>>
    (tracksTag));

  std::size_t iExpectedTrack = 0;
  for (auto trackProxy: tracks) {
    auto const& expectedTrack = expectedTracks[iExpectedTrack];
    auto const& expectedTrackFitInfo = expectedFitHitInfo[iExpectedTrack];

    auto directTrackProxy = trackProxy.get<tag::TrackSubproxy>();
    BOOST_TEST
      (std::addressof(*directTrackProxy) == std::addressof(expectedTrack));
    BOOST_TEST(directTrackProxy->ID() == expectedTrack.ID());
    BOOST_TEST(directTrackProxy->Length() == expectedTrack.Length());

    BOOST_TEST(
      std::addressof
        (directTrackProxy.get<std::vector<recob::TrackFitHitInfo>>()) ==
      std::addressof(expectedTrackFitInfo)
      );
    /*
    auto fitInfoProxy = trackProxy.get<tag::FitInfoProxy>();
    BOOST_TEST
      (std::addressof(*fitInfoProxy) == std::addressof(expectedFitHitInfo));
    BOOST_TEST(
      std::addressof(fitInfoProxy.get<recob::Track>()) ==
      std::addressof(expectedTrack)
      );
    */
    ++iExpectedTrack;
  } // for

  BOOST_TEST(iExpectedTrack == expectedTracks.size());

} // ProxyBaseTest::testProxyComposition()

void ProxyBaseTest::testTracks ( art::Event const &  event ) const

private

Performs the actual test.

Definition at line 314 of file ProxyBaseTest_module.cc.

                                                          {

  auto expectedTracksHandle
    = event.getValidHandle<std::vector<recob::Track>>(tracksTag);
  auto const& expectedTracks = *expectedTracksHandle;

  auto const& expectedTrackHitAssns = *(
    event.getValidHandle
      <art::Assns<recob::Track, recob::Hit, recob::TrackHitMeta>>(tracksTag)
    );

  mf::LogInfo("ProxyBaseTest")
    << "Starting test on " << expectedTracks.size() << " tracks from '"
    << tracksTag.encode() << "'";

  art::FindManyP<recob::Hit, recob::TrackHitMeta> hitsPerTrack
    (expectedTracksHandle, event, tracksTag);

  art::FindOneP<recob::TrackTrajectory> trajectoryPerTrack
    (expectedTracksHandle, event, tracksTag);

  auto const& expectedTrackFitHitInfo
    = *(event.getValidHandle<std::vector<std::vector<recob::TrackFitHitInfo>>>
    (tracksTag));

  auto directTracks = proxy::getCollection<std::vector<recob::Track>>(
    event, tracksTag,
    proxy::withParallelData<std::vector<recob::TrackFitHitInfo>>()
    );

  auto tracks = proxy::getCollection<std::vector<recob::Track>>(
    event, tracksTag
    , proxy::withAssociated<recob::Hit>()
    , proxy::withAssociatedAs<recob::Hit, tag::SpecialHits>()
    , proxy::withAssociatedMetaAs
        <recob::Hit, recob::TrackHitMeta, tag::MetadataHits>()
    , proxy::withParallelData<std::vector<recob::TrackFitHitInfo>>()
//     , proxy::withCollectionProxyAs
//         <std::vector<recob::Track>, tag::TrackSubproxy>
//         (tracksTag, proxy::withParallelData<std::vector<recob::TrackFitHitInfo>>())
    , proxy::wrapAssociatedAs<tag::DirectHitAssns>(expectedTrackHitAssns)
    , proxy::wrapParallelDataAs<tag::DirectFitInfo>(expectedTrackFitHitInfo)
    , proxy::wrapParallelDataAs<tag::TrackSubproxy>(directTracks)
    , proxy::withZeroOrOne<recob::TrackTrajectory>(tracksTag)
    );

  //
  // we try to access something we did not "register" in the proxy: space points
  //
  static_assert(!tracks.has<recob::SpacePoint>(),
    "Track proxy does NOT have space points available!!!");

  static_assert(
    tracks.has<std::vector<recob::TrackFitHitInfo>>(),
    "recob::TrackFitHitInfo not found!!!"
    );


  BOOST_TEST(tracks.empty() == expectedTracks.empty());
  BOOST_TEST(tracks.size() == expectedTracks.size());

  BOOST_TEST(tracks.size() == expectedTrackFitHitInfo.size());
  decltype(auto) allFitHitInfo
    = tracks.get<std::vector<recob::TrackFitHitInfo>>();
  static_assert(
    std::is_lvalue_reference<decltype(allFitHitInfo)>(),
    "Copy of parallel data!"
    );
  BOOST_TEST
    (allFitHitInfo.data() == std::addressof(expectedTrackFitHitInfo));

  BOOST_TEST(
    tracks.get<tag::DirectFitInfo>().data() ==
    std::addressof(expectedTrackFitHitInfo)
    );

  BOOST_TEST(
    directTracks.get<std::vector<recob::TrackFitHitInfo>>().data() ==
    std::addressof(expectedTrackFitHitInfo)
    );

  BOOST_TEST(
    tracks.get<tag::TrackSubproxy>().data() ==
    std::addressof(directTracks)
    );

  auto fitHitInfoSize
    = std::distance(allFitHitInfo.begin(), allFitHitInfo.end());
  BOOST_TEST(fitHitInfoSize == expectedTrackFitHitInfo.size());


  std::size_t iExpectedTrack = 0;
  for (auto trackProxy: tracks) {
    auto const& expectedTrack = expectedTracks[iExpectedTrack];
    art::Ptr<recob::Track> const expectedTrackPtr
      { expectedTracksHandle, iExpectedTrack };
    auto const& expectedHits = hitsPerTrack.at(iExpectedTrack);
    auto const& expectedHitMeta = hitsPerTrack.data(iExpectedTrack);
    auto const& expectedFitHitInfo = expectedTrackFitHitInfo[iExpectedTrack];
    art::Ptr<recob::TrackTrajectory> const expectedTrajPtr
      = trajectoryPerTrack.at(iExpectedTrack);

    // proxies deliver temporary objects as elements, each time a new one
    // (although an exceedingly smart compiler might decide otherwise)
    BOOST_TEST
      (!areSameObject(tracks[iExpectedTrack], tracks[iExpectedTrack]));

    recob::Track const& trackRef = *trackProxy;

    auto const trackProxyCopy = trackProxy;
    BOOST_TEST(std::addressof(trackProxyCopy) != std::addressof(trackProxy));

    BOOST_TEST
      (std::addressof(trackRef) == std::addressof(expectedTrack));
    BOOST_TEST
      (std::addressof(*trackProxy) == std::addressof(expectedTrack));

    // hits
    BOOST_TEST(trackProxy.get<recob::Hit>().size() == expectedHits.size());
    for (art::Ptr<recob::Hit> const& hitPtr: trackProxy.get<recob::Hit>()) {

      // with this check we just ask the hit is there
      // (the order is not guaranteed to be the same in expected and fetched)
      BOOST_TEST(
        indexOf(expectedHits, hitPtr) !=
        std::numeric_limits<std::size_t>::max()
        );

    } // for hit

    BOOST_TEST(trackProxy.index() == iExpectedTrack);

    std::vector<recob::TrackFitHitInfo> const& fitHitInfo
      = trackProxy.get<std::vector<recob::TrackFitHitInfo>>();
    static_assert(
      std::is_lvalue_reference<decltype(fitHitInfo)>(),
      "Copy of parallel data element!"
      );
    BOOST_TEST
      (std::addressof(fitHitInfo) == std::addressof(expectedFitHitInfo));
    BOOST_TEST(fitHitInfo.size() == expectedFitHitInfo.size());

    BOOST_TEST(
      std::addressof(trackProxy.get<tag::DirectFitInfo>()) ==
      std::addressof(expectedTrackFitHitInfo[iExpectedTrack])
      );

    BOOST_TEST(
      std::addressof(trackProxyCopy.get<tag::DirectFitInfo>()) ==
      std::addressof(trackProxy.get<tag::DirectFitInfo>())
      );

    // subproxy elements are typically temporaries
    BOOST_TEST(
      std::addressof(trackProxyCopy.get<tag::TrackSubproxy>()) !=
      std::addressof(trackProxy.get<tag::TrackSubproxy>())
      );

    auto directTrackProxy = trackProxy.get<tag::TrackSubproxy>();
    BOOST_TEST
      (std::addressof(*directTrackProxy) == std::addressof(expectedTrack));
    BOOST_TEST(directTrackProxy->ID() == expectedTrack.ID());
    BOOST_TEST(directTrackProxy->Length() == expectedTrack.Length());
    BOOST_TEST(
      std::addressof
        (directTrackProxy.get<std::vector<recob::TrackFitHitInfo>>()) ==
      std::addressof(fitHitInfo)
      );

    // "special" hits
    BOOST_TEST
      (trackProxy.get<tag::SpecialHits>().size() == expectedHits.size());
    for (auto const& hitPtr: trackProxy.get<tag::SpecialHits>()) {
      // hitPtr is actually not a art::Ptr, but it can be compared to one

      // the syntax of the static check is pretty horrible...
      static_assert(
        !std::decay_t<decltype(hitPtr)>::hasMetadata(),
        "Expected no metadata for tag::SpecialHits"
        );
      // easier when non-static:
      BOOST_TEST(!hitPtr.hasMetadata());

      // with this check we just ask the hit is there
      // (the order is not guaranteed to be the same in expected and fetched)
      BOOST_TEST(
        indexOf(expectedHits, hitPtr) !=
        std::numeric_limits<std::size_t>::max()
        );

    } // for special hit

    // hits with metadata
    auto const& hits = trackProxy.get<tag::MetadataHits>();
    BOOST_TEST(hits.size() == expectedHits.size());
    // - range-for loop
    unsigned int nSpecialHits = 0U;
    for (auto const& hitInfo: hits) {
      ++nSpecialHits;
      // hitPtr is actually not a art::Ptr,
      // but it can be implicitly converted into one

      // the syntax of the static check is still pretty horrible...
      static_assert(
        std::decay_t<decltype(hitInfo)>::hasMetadata(),
        "Expected metadata for tag::MetadataHits"
        );
      BOOST_TEST(hitInfo.hasMetadata());

      // conversion, as reference
      art::Ptr<recob::Hit> const& hitPtr = hitInfo;

      // with this check we just ask the hit is there
      // (the order is not guaranteed to be the same in expected and fetched)
      auto const index = indexOf(expectedHits, hitPtr);
      BOOST_TEST(index != std::numeric_limits<std::size_t>::max());

      BOOST_TEST(&(hitInfo.main()) == &expectedTrack);
      BOOST_TEST(hitInfo.mainPtr() == expectedTrackPtr);

      if (index < expectedHitMeta.size()) {
        art::Ptr<recob::Hit> const& expectedHitPtr = expectedHits.at(index);
        auto const& expectedMetadata = expectedHitMeta.at(index);

        BOOST_TEST(hitInfo.valuePtr() == hitPtr);
        BOOST_TEST
          (std::addressof(hitInfo.value()) == std::addressof(*hitPtr));
        BOOST_TEST(hitInfo.key() == hitPtr.key());
        BOOST_TEST(hitInfo.id() == hitPtr.id());

        if (expectedHitPtr) {
          BOOST_TEST(hitPtr);
          BOOST_TEST(hitInfo.operator->() == hitPtr);
          recob::Hit const& hit = *expectedHitPtr;
          BOOST_TEST(std::addressof(*hitInfo) == std::addressof(hit));
        }

        BOOST_TEST(hitInfo.dataPtr() == expectedMetadata);
        BOOST_TEST(&(hitInfo.data()) == expectedMetadata);

        auto hitInfoCopy = hitInfo; // copy
        BOOST_TEST
          (static_cast<art::Ptr<recob::Hit> const&>(hitInfo) == hitPtr);
        BOOST_TEST
          (&(static_cast<art::Ptr<recob::Hit> const&>(hitInfo)) == &hitPtr);

        art::Ptr<recob::Hit> hitPtrMoved = std::move(hitInfoCopy);
        BOOST_TEST(hitPtrMoved == hitPtr);

      } // if the hit is correct

    } // for special hit
    BOOST_TEST(nSpecialHits == expectedHits.size());
    // - iterator loop
    nSpecialHits = 0U;
    for (auto iHit = hits.begin(); iHit != hits.end(); ++iHit) {
      ++nSpecialHits;
      static_assert
        (iHit.hasMetadata(), "Expected metadata for tag::MetadataHits");

      // conversion, as reference
      art::Ptr<recob::Hit> const& hitPtr = *iHit;

      // with this check we just ask the hit is there
      // (the order is not guaranteed to be the same in expected and fetched)
      auto const index = indexOf(expectedHits, hitPtr);
      BOOST_TEST(index != std::numeric_limits<std::size_t>::max());

      BOOST_TEST(&(iHit.main()) == &expectedTrack);
      BOOST_TEST(iHit.mainPtr() == expectedTrackPtr);

      if (index < expectedHitMeta.size()) {
        art::Ptr<recob::Hit> const& expectedHitPtr = expectedHits.at(index);
        auto const* expectedMetadata = expectedHitMeta.at(index);

        BOOST_TEST(iHit.valuePtr() == hitPtr);
        BOOST_TEST
          (std::addressof(iHit.value()) == std::addressof(*hitPtr));

        BOOST_TEST(iHit.dataPtr() == expectedMetadata);
        BOOST_TEST(std::addressof(iHit.data()) == expectedMetadata);

        BOOST_TEST(iHit.valuePtr() == expectedHitPtr);
        BOOST_TEST(iHit.dataPtr() == expectedMetadata);

      } // if the hit is correct

    } // for special hit (iterator)
    BOOST_TEST(nSpecialHits == expectedHits.size());

    BOOST_TEST
      (trackProxy.get<tag::DirectHitAssns>().size() == expectedHits.size());

    // direct interface to recob::Track
    BOOST_TEST(trackProxy->NPoints() == expectedTrack.NPoints());

    // trajectory?
    BOOST_TEST
      (trackProxy.has<recob::TrackTrajectory>() == !expectedTrajPtr.isNull());
    if (expectedTrajPtr.isNull()) {
      BOOST_TEST(!(trackProxy.get<recob::TrackTrajectory>()));
    }
    else {
      BOOST_TEST
        (trackProxy.get<recob::TrackTrajectory>(), expectedTrajPtr);
    }
    ++iExpectedTrack;
  } // for
  BOOST_TEST(iExpectedTrack == expectedTracks.size());

} // ProxyBaseTest::testTracks()

Member Data Documentation

art::InputTag ProxyBaseTest::tracksTag

private

Tag for the input tracks.

Definition at line 85 of file ProxyBaseTest_module.cc.

---

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

• lardata/test/RecoBaseProxy/ProxyBaseTest_module.cc