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

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

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

Public Member Functions
	ColumnDataOutVector (const std::string &val_columnName, const T &val_defaultValue)
virtual bool	connect (TTree *, 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 (ColumnarToolWrapperData &tool) override

Public Attributes
T	defaultValue
const std::vector< ColumnarOffsetType > *	offsetColumn = nullptr
std::vector< T >	outData
std::vector< OutputColumnInfo >	outputColumns

Detailed Description

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

Definition at line 378 of file ColumnarPhysliteTest.cxx.

Constructor & Destructor Documentation

ColumnDataOutVector()

template<typename T >

columnar::PhysliteTestHelpers::ColumnDataOutVector< T >::ColumnDataOutVector ( const std::string &  val_columnName, const T &  val_defaultValue  )

inline

Definition at line 384 of file ColumnarPhysliteTest.cxx.

        : defaultValue (val_defaultValue)
      {
        outputColumns.push_back ({.name = val_columnName});
      }

Member Function Documentation

clearColumns()

template<typename T >

virtual void columnar::PhysliteTestHelpers::ColumnDataOutVector< T >::clearColumns ( )

inlineoverridevirtual

Implements columnar::PhysliteTestHelpers::IColumnData.

Definition at line 412 of file ColumnarPhysliteTest.cxx.

      {
        outData.clear ();
      }

connect()

template<typename T >

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

inlineoverridevirtual

Implements columnar::PhysliteTestHelpers::IColumnData.

Definition at line 390 of file ColumnarPhysliteTest.cxx.

      {
        auto iter = requestedColumns.find (outputColumns.at(0).name);
        if (iter == requestedColumns.end())
          return false;
        outputColumns.at(0).enabled = true;
 
        // WARNING: absolutely do not switch the next line to a
        // reference, the pointed to element gets deleted below.
        const auto offsetName = iter->second.offsetName;
        if (offsetName.empty())
          throw std::runtime_error ("missing offset column for: " + outputColumns.at(0).name);
 
        requestedColumns.erase (iter);
 
        if (auto offsetIter = offsetColumns.find (offsetName); offsetIter != offsetColumns.end())
          offsetColumn = offsetIter->second;
        else
          throw std::runtime_error ("missing offset column for: " + outputColumns.at(0).name);
        return true;
      }

getEntry()

template<typename T >

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

inlineoverridevirtual

Implements columnar::PhysliteTestHelpers::IColumnData.

Definition at line 417 of file ColumnarPhysliteTest.cxx.

      {
        outData.resize (offsetColumn->back(), defaultValue);
      }

setData()

template<typename T >

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

inlineoverridevirtual

Implements columnar::PhysliteTestHelpers::IColumnData.

Definition at line 422 of file ColumnarPhysliteTest.cxx.

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

Member Data Documentation

defaultValue

template<typename T >

T columnar::PhysliteTestHelpers::ColumnDataOutVector< T >::defaultValue

Definition at line 380 of file ColumnarPhysliteTest.cxx.

offsetColumn

template<typename T >

const std::vector<ColumnarOffsetType>* columnar::PhysliteTestHelpers::ColumnDataOutVector< T >::offsetColumn = nullptr

Definition at line 381 of file ColumnarPhysliteTest.cxx.

outData

template<typename T >

std::vector<T> columnar::PhysliteTestHelpers::ColumnDataOutVector< T >::outData

Definition at line 382 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