columnar::TestUtils::ColumnDataOutputMet< Reader > Struct Template Reference

Inheritance diagram for columnar::TestUtils::ColumnDataOutputMet< Reader >:

Collaboration diagram for columnar::TestUtils::ColumnDataOutputMet< Reader >:

Public Member Functions
	ColumnDataOutputMet (const std::string &val_columnName, std::vector< std::string > val_termNames)
virtual bool	connect (Backend source, std::unordered_map< std::string, const std::vector< ColumnarOffsetType > * > &offsetColumns, std::unordered_map< std::string, ColumnInfo > &requestedColumns) override
virtual void	clearColumns () override
virtual void	getEntry (Long64_t) override
virtual void	setData (ColumnVectorData &colData) override
virtual BranchPerfData	getPerfData (float) override
virtual void	collectColumnData () override
void	connectColumnIndices (const ColumnVectorHeader &header)
	lookup and store column indices from the header for all enabled output columns

Public Attributes
std::vector< std::string >	termNames
const std::vector< ColumnarOffsetType > *	offsetColumns = nullptr
std::vector< ColumnarOffsetType >	offsets = {0}
std::vector< ColumnarOffsetType >	namesOffsets = {0}
std::vector< char >	namesData
std::vector< std::size_t >	namesHash
std::vector< OutputColumnInfo >	outputColumns

Detailed Description

template<template< typename > class Reader>
struct columnar::TestUtils::ColumnDataOutputMet< Reader >

Definition at line 1905 of file ColumnarPhysliteTest.cxx.

Constructor & Destructor Documentation

ColumnDataOutputMet()

template<template< typename > class Reader>

columnar::TestUtils::ColumnDataOutputMet< Reader >::ColumnDataOutputMet ( const std::string & val_columnName, std::vector< std::string > val_termNames )

inline

Definition at line 1914 of file ColumnarPhysliteTest.cxx.

        : termNames (std::move (val_termNames))
      {
        outputColumns.push_back ({.name = val_columnName, .isOffset = true});
        outputColumns.push_back ({.name = val_columnName + ".name.data"});
        outputColumns.push_back ({.name = val_columnName + ".name.offset", .isOffset = true});
        outputColumns.push_back ({.name = val_columnName + ".nameHash"});
      }

Member Function Documentation

clearColumns()

template<template< typename > class Reader>

virtual void columnar::TestUtils::ColumnDataOutputMet< Reader >::clearColumns ( )

inlineoverridevirtual

Implements columnar::TestUtils::IColumnData.

Definition at line 1960 of file ColumnarPhysliteTest.cxx.

      {
        offsets.clear ();
        offsets.push_back (0);
        namesData.clear ();
        namesOffsets.clear ();
        namesOffsets.push_back (0);
        namesHash.clear ();
      }

collectColumnData()

template<template< typename > class Reader>

virtual void columnar::TestUtils::ColumnDataOutputMet< Reader >::collectColumnData ( )

inlineoverridevirtual

Implements columnar::TestUtils::IColumnData.

Definition at line 2000 of file ColumnarPhysliteTest.cxx.

      {}

connect()

template<template< typename > class Reader>

virtual bool columnar::TestUtils::ColumnDataOutputMet< Reader >::connect ( Backend source, std::unordered_map< std::string, const std::vector< ColumnarOffsetType > * > & offsetColumns, std::unordered_map< std::string, ColumnInfo > & requestedColumns )

inlineoverridevirtual

Implements columnar::TestUtils::IColumnData.

Definition at line 1923 of file ColumnarPhysliteTest.cxx.

      {
       if (auto iter = requestedColumns.find (outputColumns.at(0).name);
            iter != requestedColumns.end())
          requestedColumns.erase (iter);
        else
          return false;
        outputColumns.at(0).enabled = true;
 
        if (auto iter = requestedColumns.find (outputColumns.at(1).name);
            iter != requestedColumns.end())
        {
          outputColumns.at(1).enabled = true;
          requestedColumns.erase (iter);
        }
 
        if (auto iter = requestedColumns.find (outputColumns.at(2).name);
            iter != requestedColumns.end())
        {
          outputColumns.at(2).enabled = true;
          requestedColumns.erase (iter);
        }
 
        if (auto iter = requestedColumns.find (outputColumns.at(3).name);
            iter != requestedColumns.end())
        {
          outputColumns.at(3).enabled = true;
          requestedColumns.erase (iter);
        }
 
        // For multi-tool support, skip if offset column already registered
        if (auto offsetIter = offsetColumns.find (outputColumns.at(0).name); offsetIter == offsetColumns.end())
          offsetColumns.emplace (outputColumns.at(0).name, &offsets);
 
        return true;
      }

connectColumnIndices()

void columnar::TestUtils::IColumnData::connectColumnIndices ( const ColumnVectorHeader & header )

inlineinherited

lookup and store column indices from the header for all enabled output columns

Definition at line 673 of file ColumnarPhysliteTest.cxx.

      {
        for (auto& col : outputColumns)
        {
          if (col.enabled)
            col.columnIndex = header.getColumnIndex (col.name);
        }
      }

getEntry()

template<template< typename > class Reader>

virtual void columnar::TestUtils::ColumnDataOutputMet< Reader >::getEntry ( Long64_t )

inlineoverridevirtual

Implements columnar::TestUtils::IColumnData.

Definition at line 1970 of file ColumnarPhysliteTest.cxx.

      {
        for (const auto& termName : termNames)
        {
          namesData.insert (namesData.end(), termName.begin(), termName.end());
          namesOffsets.push_back (namesData.size());
          namesHash.push_back (std::hash<std::string> () (termName));
        }
        offsets.push_back (namesHash.size());
      }

getPerfData()

template<template< typename > class Reader>

virtual BranchPerfData columnar::TestUtils::ColumnDataOutputMet< Reader >::getPerfData ( float )

inlinenodiscardoverridevirtual

Implements columnar::TestUtils::IColumnData.

Definition at line 1993 of file ColumnarPhysliteTest.cxx.

      {
        BranchPerfData result;
        result.name = outputColumns.at(0).name + "(met-out)";
        return result;
      }

setData()

template<template< typename > class Reader>

virtual void columnar::TestUtils::ColumnDataOutputMet< Reader >::setData ( ColumnVectorData & colData )

inlineoverridevirtual

Implements columnar::TestUtils::IColumnData.

Definition at line 1981 of file ColumnarPhysliteTest.cxx.

      {
        if (outputColumns.at(0).columnIndex != ColumnVectorHeader::nullIndex)
          colData.setColumn (outputColumns.at(0).columnIndex, offsets.size(), offsets.data());
        if (outputColumns.at(1).columnIndex != ColumnVectorHeader::nullIndex)
          colData.setColumn (outputColumns.at(1).columnIndex, namesData.size(), namesData.data());
        if (outputColumns.at(2).columnIndex != ColumnVectorHeader::nullIndex)
          colData.setColumn (outputColumns.at(2).columnIndex, namesOffsets.size(), namesOffsets.data());
        if (outputColumns.at(3).columnIndex != ColumnVectorHeader::nullIndex)
          colData.setColumn (outputColumns.at(3).columnIndex, namesHash.size(), namesHash.data());
      }

Member Data Documentation

namesData

template<template< typename > class Reader>

std::vector<char> columnar::TestUtils::ColumnDataOutputMet< Reader >::namesData

Definition at line 1911 of file ColumnarPhysliteTest.cxx.

namesHash

template<template< typename > class Reader>

std::vector<std::size_t> columnar::TestUtils::ColumnDataOutputMet< Reader >::namesHash

Definition at line 1912 of file ColumnarPhysliteTest.cxx.

namesOffsets

template<template< typename > class Reader>

std::vector<ColumnarOffsetType> columnar::TestUtils::ColumnDataOutputMet< Reader >::namesOffsets = {0}

Definition at line 1910 of file ColumnarPhysliteTest.cxx.

{0};

offsetColumns

template<template< typename > class Reader>

const std::vector<ColumnarOffsetType>* columnar::TestUtils::ColumnDataOutputMet< Reader >::offsetColumns = nullptr

Definition at line 1908 of file ColumnarPhysliteTest.cxx.

offsets

template<template< typename > class Reader>

std::vector<ColumnarOffsetType> columnar::TestUtils::ColumnDataOutputMet< Reader >::offsets = {0}

Definition at line 1909 of file ColumnarPhysliteTest.cxx.

{0};

outputColumns

std::vector<OutputColumnInfo> columnar::TestUtils::IColumnData::outputColumns

inherited

Definition at line 666 of file ColumnarPhysliteTest.cxx.

termNames

template<template< typename > class Reader>

std::vector<std::string> columnar::TestUtils::ColumnDataOutputMet< Reader >::termNames

Definition at line 1907 of file ColumnarPhysliteTest.cxx.

---

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

• ColumnarPhysliteTest.cxx