o2::soa::row_helpers Namespace Reference

Functions
template<soa::is_persistent_column... Cs>
std::array< arrow::ChunkedArray *, sizeof...(Cs)>	getArrowColumns (arrow::Table *table, framework::pack< Cs... >)
template<soa::is_persistent_column... Cs>
std::array< std::shared_ptr< arrow::Array >, sizeof...(Cs)>	getChunks (arrow::Table *table, framework::pack< Cs... >, uint64_t ci)
template<typename T , soa::is_persistent_column C>
C::type	getSingleRowData (arrow::Table *table, T &rowIterator, uint64_t ci=std::numeric_limits< uint64_t >::max(), uint64_t ai=std::numeric_limits< uint64_t >::max(), uint64_t globalIndex=std::numeric_limits< uint64_t >::max())
template<typename T , typename... Cs>
std::tuple< typename Cs::type... >	getRowData (arrow::Table *table, T rowIterator, uint64_t ci=std::numeric_limits< uint64_t >::max(), uint64_t ai=std::numeric_limits< uint64_t >::max(), uint64_t globalIndex=std::numeric_limits< uint64_t >::max())
template<typename R , typename T >
ColumnGetterFunction< R, typename T::iterator >	getColumnGetterByLabel (const std::string_view &targetColumnLabel)

Function Documentation

getArrowColumns()

template<soa::is_persistent_column... Cs>

std::array< arrow::ChunkedArray *, sizeof...(Cs)> o2::soa::row_helpers::getArrowColumns	(	arrow::Table *	table,
		framework::pack< Cs... >
	)

Definition at line 2131 of file ASoA.h.

getChunks()

template<soa::is_persistent_column... Cs>

std::array< std::shared_ptr< arrow::Array >, sizeof...(Cs)> o2::soa::row_helpers::getChunks	(	arrow::Table *	table,
		framework::pack< Cs... >	,
		uint64_t	ci
	)

Definition at line 2137 of file ASoA.h.

getColumnGetterByLabel()

template<typename R , typename T >

ColumnGetterFunction< R, typename T::iterator > o2::soa::row_helpers::getColumnGetterByLabel

(

const std::string_view &

targetColumnLabel

)

Definition at line 2245 of file ASoA.h.

getRowData()

template<typename T , typename... Cs>

std::tuple< typename Cs::type... > o2::soa::row_helpers::getRowData	(	arrow::Table *	table,
		T	rowIterator,
		uint64_t	ci = std::numeric_limits<uint64_t>::max(),
		uint64_t	ai = std::numeric_limits<uint64_t>::max(),
		uint64_t	globalIndex = std::numeric_limits<uint64_t>::max()
	)

Definition at line 2172 of file ASoA.h.

getSingleRowData()

template<typename T , soa::is_persistent_column C>

C::type o2::soa::row_helpers::getSingleRowData	(	arrow::Table *	table,
		T &	rowIterator,
		uint64_t	ci = std::numeric_limits<uint64_t>::max(),
		uint64_t	ai = std::numeric_limits<uint64_t>::max(),
		uint64_t	globalIndex = std::numeric_limits<uint64_t>::max()
	)

Definition at line 2143 of file ASoA.h.