columnar::PhysliteTestHelpers::ColumnDataVectorVector< T > Struct Template Reference

Inheritance diagram for columnar::PhysliteTestHelpers::ColumnDataVectorVector< T >:

Collaboration diagram for columnar::PhysliteTestHelpers::ColumnDataVectorVector< T >:

Public Member Functions
	ColumnDataVectorVector (const std::string &val_branchName)
virtual bool	connect (TTree *tree, std::unordered_map< std::string, const std::vector< ColumnarOffsetType > * > &, std::unordered_map< std::string, ColumnInfo > &requestedColumns) override
virtual void	clearColumns () override
virtual void	getEntry (Long64_t entry) override
virtual void	setData (ColumnarToolWrapperData &tool) override

Public Attributes
BranchReader< std::vector< std::vector< T > > >	branchReader
std::vector< ColumnarOffsetType >	offsets = {0}
std::vector< T >	columnData
Benchmark	benchmarkUnpack
Benchmark	benchmark
std::vector< OutputColumnInfo >	outputColumns

Detailed Description

template<typename T>
struct columnar::PhysliteTestHelpers::ColumnDataVectorVector< T >

Definition at line 430 of file ColumnarPhysliteTest.cxx.

Constructor & Destructor Documentation

ColumnDataVectorVector()

template<typename T >

columnar::PhysliteTestHelpers::ColumnDataVectorVector< T >::ColumnDataVectorVector ( const std::string &  val_branchName )

inlineexplicit

Definition at line 438 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::PhysliteTestHelpers::ColumnDataVectorVector< T >::clearColumns ( )

inlineoverridevirtual

Implements columnar::PhysliteTestHelpers::IColumnData.

Definition at line 467 of file ColumnarPhysliteTest.cxx.

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

connect()

template<typename T >

virtual bool columnar::PhysliteTestHelpers::ColumnDataVectorVector< T >::connect ( TTree *  tree, std::unordered_map< std::string, const std::vector< ColumnarOffsetType > * > &  , std::unordered_map< std::string, ColumnInfo > &  requestedColumns  )

inlineoverridevirtual

Implements columnar::PhysliteTestHelpers::IColumnData.

Definition at line 445 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);
 
        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;
      }

getEntry()

template<typename T >

virtual void columnar::PhysliteTestHelpers::ColumnDataVectorVector< T >::getEntry ( Long64_t  entry )

inlineoverridevirtual

Implements columnar::PhysliteTestHelpers::IColumnData.

Definition at line 474 of file ColumnarPhysliteTest.cxx.

      {
        benchmark.startTimer ();
        const auto& branchData = branchReader.getEntry (entry);
        benchmark.stopTimer ();
        benchmarkUnpack.startTimer ();
        for (auto& data : branchData)
        {
          columnData.insert (columnData.end(), data.begin(), data.end());
          offsets.push_back (columnData.size());
        }
        benchmarkUnpack.stopTimer ();
      }

setData()

template<typename T >

virtual void columnar::PhysliteTestHelpers::ColumnDataVectorVector< T >::setData ( ColumnarToolWrapperData &  tool )

inlineoverridevirtual

Implements columnar::PhysliteTestHelpers::IColumnData.

Definition at line 488 of file ColumnarPhysliteTest.cxx.

      {
        if (outputColumns.at(0).enabled)
          tool.setColumn (outputColumns.at(0).name, columnData.size(), columnData.data());
        if (outputColumns.at(1).enabled)
          tool.setColumn (outputColumns.at(1).name, offsets.size(), offsets.data());
      }

Member Data Documentation

benchmark

template<typename T >

Benchmark columnar::PhysliteTestHelpers::ColumnDataVectorVector< T >::benchmark

Definition at line 436 of file ColumnarPhysliteTest.cxx.

benchmarkUnpack

template<typename T >

Benchmark columnar::PhysliteTestHelpers::ColumnDataVectorVector< T >::benchmarkUnpack

Definition at line 435 of file ColumnarPhysliteTest.cxx.

branchReader

template<typename T >

BranchReader<std::vector<std::vector<T> > > columnar::PhysliteTestHelpers::ColumnDataVectorVector< T >::branchReader

Definition at line 432 of file ColumnarPhysliteTest.cxx.

columnData

template<typename T >

std::vector<T> columnar::PhysliteTestHelpers::ColumnDataVectorVector< T >::columnData

Definition at line 434 of file ColumnarPhysliteTest.cxx.

offsets

template<typename T >

std::vector<ColumnarOffsetType> columnar::PhysliteTestHelpers::ColumnDataVectorVector< T >::offsets = {0}

Definition at line 433 of file ColumnarPhysliteTest.cxx.

outputColumns

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

inherited

Definition at line 197 of file ColumnarPhysliteTest.cxx.

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

• ColumnarPhysliteTest.cxx