columnar::TestUtils::ColumnReader Class Reference

#include <ColumnReader.h>

Inherited by columnar::TestUtils::ColumnReaderEventCount, columnar::TestUtils::ColumnReaderMetNames< Reader >, columnar::TestUtils::ColumnReaderOutVector< T >, columnar::TestUtils::ColumnReaderOutputMet, columnar::TestUtils::ColumnReaderSamplingPattern< Reader >, columnar::TestUtils::ColumnReaderScalar< T, Reader >, columnar::TestUtils::ColumnReaderVector< T, Reader >, columnar::TestUtils::ColumnReaderVectorLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorRLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorSplitLink< T >, columnar::TestUtils::ColumnReaderVectorVector< T, Reader >, columnar::TestUtils::ColumnReaderVectorVectorLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorVectorVariantLink< T, Reader >, and columnar::TestUtils::ColumnReaderVectorVectorVector< T, Reader >.

Collaboration diagram for columnar::TestUtils::ColumnReader:

Classes
struct	OutputColumnInfo

Public Member Functions
virtual	~ColumnReader () noexcept=default
virtual bool	connect (Backend source, std::unordered_map< std::string, const std::vector< ColumnarOffsetType > * > &offsetColumns, std::unordered_map< std::string, ColumnInfo > &requestedColumns)=0
void	connectColumnIndices (const ColumnVectorHeader &header)
	lookup and store column indices from the header for all enabled output columns
virtual void	clearColumns ()=0
virtual void	getEntry (Long64_t entry)=0
virtual void	setData (ColumnVectorData &columnData)=0
virtual BranchPerfData	getPerfData (float emptyTime)=0
virtual void	collectColumnData ()=0

Public Attributes
std::vector< OutputColumnInfo >	outputColumns

Detailed Description

Definition at line 47 of file ColumnReader.h.

Constructor & Destructor Documentation

~ColumnReader()

virtual columnar::TestUtils::ColumnReader::~ColumnReader ( )

virtualdefaultnoexcept

Member Function Documentation

clearColumns()

virtual void columnar::TestUtils::ColumnReader::clearColumns ( )

pure virtual

Implemented in columnar::TestUtils::ColumnReaderEventCount, columnar::TestUtils::ColumnReaderMetNames< Reader >, columnar::TestUtils::ColumnReaderOutputMet, columnar::TestUtils::ColumnReaderOutVector< T >, columnar::TestUtils::ColumnReaderSamplingPattern< Reader >, columnar::TestUtils::ColumnReaderScalar< T, Reader >, columnar::TestUtils::ColumnReaderVector< T, Reader >, columnar::TestUtils::ColumnReaderVectorLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorRLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorSplitLink< T >, columnar::TestUtils::ColumnReaderVectorVector< T, Reader >, columnar::TestUtils::ColumnReaderVectorVectorLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorVectorVariantLink< T, Reader >, and columnar::TestUtils::ColumnReaderVectorVectorVector< T, Reader >.

collectColumnData()

virtual void columnar::TestUtils::ColumnReader::collectColumnData ( )

pure virtual

Implemented in columnar::TestUtils::ColumnReaderEventCount, columnar::TestUtils::ColumnReaderMetNames< Reader >, columnar::TestUtils::ColumnReaderOutputMet, columnar::TestUtils::ColumnReaderOutVector< T >, columnar::TestUtils::ColumnReaderSamplingPattern< Reader >, columnar::TestUtils::ColumnReaderScalar< T, Reader >, columnar::TestUtils::ColumnReaderVector< T, Reader >, columnar::TestUtils::ColumnReaderVectorLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorRLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorSplitLink< T >, columnar::TestUtils::ColumnReaderVectorVector< T, Reader >, columnar::TestUtils::ColumnReaderVectorVectorLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorVectorVariantLink< T, Reader >, and columnar::TestUtils::ColumnReaderVectorVectorVector< T, Reader >.

connect()

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

pure virtual

Implemented in columnar::TestUtils::ColumnReaderEventCount, columnar::TestUtils::ColumnReaderMetNames< Reader >, columnar::TestUtils::ColumnReaderOutputMet, columnar::TestUtils::ColumnReaderOutVector< T >, columnar::TestUtils::ColumnReaderSamplingPattern< Reader >, columnar::TestUtils::ColumnReaderScalar< T, Reader >, columnar::TestUtils::ColumnReaderVector< T, Reader >, columnar::TestUtils::ColumnReaderVectorLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorRLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorSplitLink< T >, columnar::TestUtils::ColumnReaderVectorVector< T, Reader >, columnar::TestUtils::ColumnReaderVectorVectorLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorVectorVariantLink< T, Reader >, and columnar::TestUtils::ColumnReaderVectorVectorVector< T, Reader >.

connectColumnIndices()

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

inline

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

Definition at line 66 of file ColumnReader.h.

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

getEntry()

virtual void columnar::TestUtils::ColumnReader::getEntry ( Long64_t entry )

pure virtual

Implemented in columnar::TestUtils::ColumnReaderEventCount, columnar::TestUtils::ColumnReaderMetNames< Reader >, columnar::TestUtils::ColumnReaderOutputMet, columnar::TestUtils::ColumnReaderOutVector< T >, columnar::TestUtils::ColumnReaderSamplingPattern< Reader >, columnar::TestUtils::ColumnReaderScalar< T, Reader >, columnar::TestUtils::ColumnReaderVector< T, Reader >, columnar::TestUtils::ColumnReaderVectorLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorRLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorSplitLink< T >, columnar::TestUtils::ColumnReaderVectorVector< T, Reader >, columnar::TestUtils::ColumnReaderVectorVectorLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorVectorVariantLink< T, Reader >, and columnar::TestUtils::ColumnReaderVectorVectorVector< T, Reader >.

getPerfData()

virtual BranchPerfData columnar::TestUtils::ColumnReader::getPerfData ( float emptyTime )

nodiscardpure virtual

Implemented in columnar::TestUtils::ColumnReaderEventCount, columnar::TestUtils::ColumnReaderMetNames< Reader >, columnar::TestUtils::ColumnReaderOutputMet, columnar::TestUtils::ColumnReaderOutVector< T >, columnar::TestUtils::ColumnReaderSamplingPattern< Reader >, columnar::TestUtils::ColumnReaderScalar< T, Reader >, columnar::TestUtils::ColumnReaderVector< T, Reader >, columnar::TestUtils::ColumnReaderVectorLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorRLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorSplitLink< T >, columnar::TestUtils::ColumnReaderVectorVector< T, Reader >, columnar::TestUtils::ColumnReaderVectorVectorLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorVectorVariantLink< T, Reader >, and columnar::TestUtils::ColumnReaderVectorVectorVector< T, Reader >.

setData()

virtual void columnar::TestUtils::ColumnReader::setData ( ColumnVectorData & columnData )

pure virtual

Implemented in columnar::TestUtils::ColumnReaderEventCount, columnar::TestUtils::ColumnReaderMetNames< Reader >, columnar::TestUtils::ColumnReaderOutputMet, columnar::TestUtils::ColumnReaderOutVector< T >, columnar::TestUtils::ColumnReaderSamplingPattern< Reader >, columnar::TestUtils::ColumnReaderScalar< T, Reader >, columnar::TestUtils::ColumnReaderVector< T, Reader >, columnar::TestUtils::ColumnReaderVectorLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorRLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorSplitLink< T >, columnar::TestUtils::ColumnReaderVectorVector< T, Reader >, columnar::TestUtils::ColumnReaderVectorVectorLink< T, Reader >, columnar::TestUtils::ColumnReaderVectorVectorVariantLink< T, Reader >, and columnar::TestUtils::ColumnReaderVectorVectorVector< T, Reader >.

Member Data Documentation

outputColumns

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

Definition at line 59 of file ColumnReader.h.

---

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

• ColumnReader.h