evd::details::RawDigitInfo_t Class Reference

Information about a RawDigit; may contain uncompressed duplicate of data. More...

Classes
struct	SampleInfo_t

Public Member Functions
art::Ptr< raw::RawDigit >	DigitPtr () const
	Returns an art pointer to the actual digit. More...
raw::RawDigit const &	Digit () const
	Returns an art pointer to the actual digit. More...
raw::ChannelID_t	Channel () const
	Returns the channel of this digit (for convenience) More...
short	MinCharge () const
	minimum charge More...
short	MaxCharge () const
	maximum charge More...
raw::RawDigit::ADCvector_t const &	Data () const
	average charge More...
void	Fill (art::Ptr< raw::RawDigit > const &src)
	Parses the specified digit. More...
void	Clear ()
	Deletes the data. More...
template<typename Stream >
void	Dump (Stream &&out) const
	Dumps the content of the digit info. More...

Private Member Functions
void	UncompressData () const
	Fills the uncompressed data cache. More...
void	CollectSampleInfo () const
	Fills the sample info cache. More...
SampleInfo_t const &	SampleInfo () const
	Returns the uncompressed data. More...

Private Attributes
art::Ptr< raw::RawDigit >	digit
	a pointer to the actual digit More...
mutable::details::PointerToData_t< raw::RawDigit::ADCvector_t const >	data
	Uncompressed data. More...
std::unique_ptr< SampleInfo_t >	sample_info
	Information collected from the uncompressed data. More...

Detailed Description

Information about a RawDigit; may contain uncompressed duplicate of data.

Definition at line 206 of file RawDataDrawer.cxx.

Member Function Documentation

raw::ChannelID_t evd::details::RawDigitInfo_t::Channel ( ) const

inline

Returns the channel of this digit (for convenience)

Definition at line 224 of file RawDataDrawer.cxx.

      {
        return digit ? digit->Channel() : raw::InvalidChannelID;
      }

void evd::details::RawDigitInfo_t::Clear

(

void

)

Deletes the data.

Definition at line 1809 of file RawDataDrawer.cxx.

    {
      data.Clear();
      sample_info.reset();
    }

void evd::details::RawDigitInfo_t::CollectSampleInfo ( ) const

private

Fills the sample info cache.

Definition at line 1847 of file RawDataDrawer.cxx.

    {
      raw::RawDigit::ADCvector_t const& samples = Data();

      //  lar::util::StatCollector<double> stat;
      //  stat.add(samples.begin(), samples.end());

      lar::util::MinMaxCollector<raw::RawDigit::ADCvector_t::value_type> stat(samples.begin(),
                                                                              samples.end());

      sample_info.reset(new SampleInfo_t);
      sample_info->min_charge = stat.min();
      sample_info->max_charge = stat.max();
      //  sample_info->average_charge = stat.Average();

    } // RawDigitInfo_t::CollectSampleInfo()

raw::RawDigit::ADCvector_t const & evd::details::RawDigitInfo_t::Data

(

void

)

const

average charge

Returns the uncompressed data

Definition at line 1795 of file RawDataDrawer.cxx.

    {
      if (!data.hasData()) UncompressData();
      return *data;
    } // RawDigitInfo_t::Data()

raw::RawDigit const& evd::details::RawDigitInfo_t::Digit ( ) const

inline

Returns an art pointer to the actual digit.

Definition at line 217 of file RawDataDrawer.cxx.

      {
        return *digit;
      }

art::Ptr<raw::RawDigit> evd::details::RawDigitInfo_t::DigitPtr ( ) const

inline

Returns an art pointer to the actual digit.

Definition at line 210 of file RawDataDrawer.cxx.

      {
        return digit;
      }

template<typename Stream >

void evd::details::RawDigitInfo_t::Dump

(

Stream &&

out

)

const

Dumps the content of the digit info.

Definition at line 1873 of file RawDataDrawer.cxx.

    {
      out << "  digit at " << ((void*)digit.get()) << " on channel #" << digit->Channel()
          << " with " << digit->NADC();
      if (digit->Compression() == kNone)
        out << " uncompressed data";
      else
        out << " data items compressed with <" << digit->Compression() << ">";
      if (data.hasData())
        out << " with data (" << data->size() << " samples)";
      else
        out << " without data";
    } // RawDigitInfo_t::Dump()

void evd::details::RawDigitInfo_t::Fill

(

art::Ptr< raw::RawDigit > const &

src

)

Parses the specified digit.

Definition at line 1802 of file RawDataDrawer.cxx.

    {
      data.Clear();
      digit = src;
    } // RawDigitInfo_t::Fill()

short evd::details::RawDigitInfo_t::MaxCharge ( ) const

inline

maximum charge

Definition at line 238 of file RawDataDrawer.cxx.

      {
        return SampleInfo().max_charge;
      }

short evd::details::RawDigitInfo_t::MinCharge ( ) const

inline

minimum charge

Definition at line 231 of file RawDataDrawer.cxx.

      {
        return SampleInfo().min_charge;
      }

RawDigitInfo_t::SampleInfo_t const & evd::details::RawDigitInfo_t::SampleInfo ( ) const

private

Returns the uncompressed data.

Definition at line 1865 of file RawDataDrawer.cxx.

    {
      if (!sample_info) CollectSampleInfo();
      return *sample_info;
    } // SampleInfo()

void evd::details::RawDigitInfo_t::UncompressData ( ) const

private

Fills the uncompressed data cache.

Definition at line 1816 of file RawDataDrawer.cxx.

    {
      data.Clear();

      if (!digit) return; // no original data, can't do anything

      art::ServiceHandle<evd::RawDrawingOptions const> drawopt;

      if (digit->Compression() == kNone) {
        // no compression, we can refer to the original data directly
        data.PointToData(digit->ADCs());
      }
      else {
        // data is compressed, need to do the real work
        if (drawopt->fUncompressWithPed) { //Use pedestal in uncompression
          int pedestal = (int)digit->GetPedestal();
          raw::RawDigit::ADCvector_t samples;
          samples.resize(digit->Samples());
          Uncompress(digit->ADCs(), samples, pedestal, digit->Compression());
          data.StealData(std::move(samples));
        }
        else {
          raw::RawDigit::ADCvector_t samples;
          samples.resize(digit->Samples());
          Uncompress(digit->ADCs(), samples, digit->Compression());
          data.StealData(std::move(samples));
        }
      }
    } // RawDigitInfo_t::UncompressData()

Member Data Documentation

mutable ::details::PointerToData_t<raw::RawDigit::ADCvector_t const> evd::details::RawDigitInfo_t::data

private

Uncompressed data.

Definition at line 269 of file RawDataDrawer.cxx.

art::Ptr<raw::RawDigit> evd::details::RawDigitInfo_t::digit

private

a pointer to the actual digit

Definition at line 266 of file RawDataDrawer.cxx.

std::unique_ptr<SampleInfo_t> evd::details::RawDigitInfo_t::sample_info

mutableprivate

Information collected from the uncompressed data.

Definition at line 272 of file RawDataDrawer.cxx.

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

• lareventdisplay/lareventdisplay/EventDisplay/RawDataDrawer.cxx