Inheritance diagram for columnar::TestUtils::ColumnDataVectorVectorLink< T >:

Collaboration diagram for columnar::TestUtils::ColumnDataVectorVectorLink< T >:

Public Types
using	CM = ColumnarModeArray

Public Member Functions
	ColumnDataVectorVectorLink (const std::string &val_branchName)
virtual bool	connect (TTree tree, 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 entry) override
virtual void	setData (ColumnVectorData &colData) override
virtual BranchPerfData	getPerfData (float emptyTime) 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
BranchReader< std::vector< std::vector< ElementLink< T > > > >	branchReader
std::vector< ColumnarOffsetType >	offsets = {0}
std::vector< typename CM::LinkIndexType >	columnData
const std::vector< ColumnarOffsetType > *	targetOffsetColumn = nullptr
SG::sgkey_t	targetKey = 0
std::string	targetContainerName
Benchmark	benchmarkUnpack
Benchmark	benchmark
unsigned	entries = 0
unsigned	nullEntries = 0
std::vector< OutputColumnInfo >	outputColumns

Detailed Description

template<typename T>
struct columnar::TestUtils::ColumnDataVectorVectorLink< T >

Definition at line 698 of file ColumnarPhysliteTest.cxx.

Member Typedef Documentation

◆ CM

template<typename T>

using columnar::TestUtils::ColumnDataVectorVectorLink< T >::CM = ColumnarModeArray

Definition at line 700 of file ColumnarPhysliteTest.cxx.

Constructor & Destructor Documentation

◆ ColumnDataVectorVectorLink()

template<typename T>

columnar::TestUtils::ColumnDataVectorVectorLink< T >::ColumnDataVectorVectorLink ( const std::string & val_branchName )

inlineexplicit

Definition at line 712 of file ColumnarPhysliteTest.cxx.

        : branchReader (val_branchName), benchmarkUnpack (branchReader.columnName()+"(unpack)"), benchmark (branchReader.columnName())
      {
        outputColumns.push_back ({.name = branchReader.columnName() + ".data"});
        outputColumns.push_back ({.name = branchReader.columnName() + ".offset", .isOffset = true});
      }

Member Function Documentation

◆ clearColumns()

template<typename T>

virtual void columnar::TestUtils::ColumnDataVectorVectorLink< T >::clearColumns ( )

inlineoverridevirtual

Implements columnar::TestUtils::IColumnData.

Definition at line 751 of file ColumnarPhysliteTest.cxx.

      {
        columnData.clear();
        offsets.clear();
        offsets.push_back (0);
      }

◆ collectColumnData()

template<typename T>

virtual void columnar::TestUtils::ColumnDataVectorVectorLink< T >::collectColumnData ( )

inlineoverridevirtual

Implements columnar::TestUtils::IColumnData.

Definition at line 820 of file ColumnarPhysliteTest.cxx.

      {
        entries += columnData.size();
        for (const auto& index : columnData)
        {
          if (index == invalidObjectIndex)
            nullEntries += 1;
        }
      }

◆ connect()

template<typename T>

virtual bool columnar::TestUtils::ColumnDataVectorVectorLink< T >::connect	(	TTree *	tree,
		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 719 of file ColumnarPhysliteTest.cxx.

      {
        auto iter = requestedColumns.find (outputColumns.at(0).name);
        if (iter == requestedColumns.end())
          return false;
        outputColumns.at(0).enabled = true;
 
        branchReader.connectTree (tree);
 
        if (iter->second.offsetName != outputColumns.at(1).name)
          throw std::runtime_error ("offset name mismatch: " + iter->second.offsetName + " != " + outputColumns.at(1).name);
 
        if (iter->second.linkTargetNames.size() != 1)
          throw std::runtime_error ("expected exactly one link target name for: " + outputColumns.at(0).name);
        targetContainerName = iter->second.linkTargetNames.at(0);
        if (auto keyIter = knownKeys.find (targetContainerName); keyIter != knownKeys.end())
          targetKey = keyIter->second;
        if (auto offsetIter = offsetColumns.find (iter->second.linkTargetNames.at(0)); offsetIter != offsetColumns.end())
          targetOffsetColumn = offsetIter->second;
        else
          throw std::runtime_error ("missing offset column: " + iter->second.linkTargetNames.at(0));
 
        requestedColumns.erase (iter);
 
        iter = requestedColumns.find (outputColumns.at(1).name);
        if (iter == requestedColumns.end())
          return true;
        requestedColumns.erase (iter);
        outputColumns.at(1).enabled = true;
        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 303 of file ColumnarPhysliteTest.cxx.

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

◆ getEntry()

template<typename T>

virtual void columnar::TestUtils::ColumnDataVectorVectorLink< T >::getEntry ( Long64_t entry )

inlineoverridevirtual

Implements columnar::TestUtils::IColumnData.

Definition at line 758 of file ColumnarPhysliteTest.cxx.

      {
        benchmark.startTimer ();
        const auto& branchData = branchReader.getEntry (entry);
        benchmark.stopTimer ();
        benchmarkUnpack.startTimer ();
        if (targetOffsetColumn->size() < 2)
          throw std::runtime_error ("target offset column not yet filled for: " + outputColumns.at(0).name);
        for (auto& data : branchData)
        {
          for (auto& element : data)
          {
            if (element.isDefault() || (element.key() == 0 && element.index() == 0))
              columnData.push_back (invalidObjectIndex);
            else
            {
              columnData.push_back (element.index() + targetOffsetColumn->at (targetOffsetColumn->size()-2));
              if (element.key() != targetKey)
              {
                if (targetKey == 0)
                {
                  targetKey = element.key();
                  std::cout << "assume target key for " << targetContainerName << " is " << std::hex << targetKey << std::dec << std::endl;
                } else
                {
                  throw std::runtime_error(
                      std::format("target key mismatch: {:x} != {:x} for {} with element index {}",
                                  element.key(), targetKey, outputColumns.at(0).name, element.index())
                  );
                }
              }
            }
          }
          offsets.push_back (columnData.size());
        }
        benchmarkUnpack.stopTimer ();
      }

◆ getPerfData()

template<typename T>

virtual BranchPerfData columnar::TestUtils::ColumnDataVectorVectorLink< T >::getPerfData ( float emptyTime )

inlinenodiscardoverridevirtual

Implements columnar::TestUtils::IColumnData.

Definition at line 804 of file ColumnarPhysliteTest.cxx.

      {
        BranchPerfData result;
        result.name = branchReader.columnName();
        result.timeRead = benchmark.getEntryTime(emptyTime);
        result.timeUnpack = benchmarkUnpack.getEntryTime(emptyTime);
        benchmark.setSilence();
        benchmarkUnpack.setSilence();
        result.entrySize = branchReader.entrySize();
        result.uncompressedSize = branchReader.uncompressedSize();
        result.numBaskets = branchReader.numBaskets();
        result.entries = entries;
        result.nullEntries = nullEntries;
        return result;
      }

◆ setData()

template<typename T>

virtual void columnar::TestUtils::ColumnDataVectorVectorLink< T >::setData ( ColumnVectorData & colData )

inlineoverridevirtual

Implements columnar::TestUtils::IColumnData.

Definition at line 796 of file ColumnarPhysliteTest.cxx.

      {
        if (outputColumns.at(0).columnIndex != ColumnVectorHeader::nullIndex)
          colData.setColumn (outputColumns.at(0).columnIndex, columnData.size(), columnData.data());
        if (outputColumns.at(1).columnIndex != ColumnVectorHeader::nullIndex)
          colData.setColumn (outputColumns.at(1).columnIndex, offsets.size(), offsets.data());
      }

Member Data Documentation

◆ benchmark

template<typename T>

Benchmark columnar::TestUtils::ColumnDataVectorVectorLink< T >::benchmark

Definition at line 708 of file ColumnarPhysliteTest.cxx.

◆ benchmarkUnpack

template<typename T>

Benchmark columnar::TestUtils::ColumnDataVectorVectorLink< T >::benchmarkUnpack

Definition at line 707 of file ColumnarPhysliteTest.cxx.

◆ branchReader

template<typename T>

BranchReader<std::vector<std::vector<ElementLink<T> > > > columnar::TestUtils::ColumnDataVectorVectorLink< T >::branchReader

Definition at line 701 of file ColumnarPhysliteTest.cxx.

◆ columnData

template<typename T>

std::vector<typename CM::LinkIndexType> columnar::TestUtils::ColumnDataVectorVectorLink< T >::columnData

Definition at line 703 of file ColumnarPhysliteTest.cxx.

◆ entries

template<typename T>

unsigned columnar::TestUtils::ColumnDataVectorVectorLink< T >::entries = 0

Definition at line 709 of file ColumnarPhysliteTest.cxx.

◆ nullEntries

template<typename T>

unsigned columnar::TestUtils::ColumnDataVectorVectorLink< T >::nullEntries = 0

Definition at line 710 of file ColumnarPhysliteTest.cxx.

◆ offsets

template<typename T>

std::vector<ColumnarOffsetType> columnar::TestUtils::ColumnDataVectorVectorLink< T >::offsets = {0}

Definition at line 702 of file ColumnarPhysliteTest.cxx.

702{0};

◆ outputColumns

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

inherited

Definition at line 296 of file ColumnarPhysliteTest.cxx.

◆ targetContainerName

template<typename T>

std::string columnar::TestUtils::ColumnDataVectorVectorLink< T >::targetContainerName

Definition at line 706 of file ColumnarPhysliteTest.cxx.

◆ targetKey

template<typename T>

SG::sgkey_t columnar::TestUtils::ColumnDataVectorVectorLink< T >::targetKey = 0

Definition at line 705 of file ColumnarPhysliteTest.cxx.

◆ targetOffsetColumn

template<typename T>

const std::vector<ColumnarOffsetType>* columnar::TestUtils::ColumnDataVectorVectorLink< T >::targetOffsetColumn = nullptr

Definition at line 704 of file ColumnarPhysliteTest.cxx.

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

ColumnarPhysliteTest.cxx

Public Types

Public Member Functions

Public Attributes

Detailed Description

Member Typedef Documentation

◆ CM

Constructor & Destructor Documentation

◆ ColumnDataVectorVectorLink()

Member Function Documentation

◆ clearColumns()

◆ collectColumnData()

◆ connect()

◆ connectColumnIndices()

◆ getEntry()

◆ getPerfData()

◆ setData()

Member Data Documentation

◆ benchmark

◆ benchmarkUnpack

◆ branchReader

◆ columnData

◆ entries

◆ nullEntries

◆ offsets

◆ outputColumns

◆ targetContainerName

◆ targetKey

◆ targetOffsetColumn