o2::framework::Defines< T, DELAYED > Struct Template Reference

#include <AnalysisHelpers.h>

Inherits decltypetransformBase< T >.

Public Types
using	spawnable_t = T
using	metadata = decltype(transformBase< T >())::metadata
using	extension_t = typename metadata::extension_table_t
using	placeholders_pack_t = typename metadata::placeholders_pack_t

Public Member Functions
T::table_t *	operator-> ()
T::table_t const &	operator* () const
auto	asArrowTable ()
void	recompile ()

Public Attributes
std::shared_ptr< typename T::table_t >	table = nullptr
std::shared_ptr< extension_t >	extension = nullptr
std::array< o2::framework::expressions::Projector, N >	projectors
std::shared_ptr< gandiva::Projector >	projector = nullptr
std::shared_ptr< arrow::Schema >	schema
std::shared_ptr< arrow::Schema >	inputSchema = nullptr
bool	needRecompilation = false

Static Public Attributes
static constexpr bool	delayed = DELAYED
static constexpr size_t	N = framework::pack_size(placeholders_pack_t{})

Detailed Description

template<is_dynamically_spawnable T, bool DELAYED = false>
struct o2::framework::Defines< T, DELAYED >

This helper struct allows you to declare extended tables with dynamically-supplied expressions to be created by the task The actual expressions have to be set in init() for the configurable expression columns, used to define the table

Definition at line 643 of file AnalysisHelpers.h.

Member Typedef Documentation

extension_t

template<is_dynamically_spawnable T, bool DELAYED = false>

using o2::framework::Defines< T, DELAYED >::extension_t = typename metadata::extension_table_t

Definition at line 647 of file AnalysisHelpers.h.

metadata

template<is_dynamically_spawnable T, bool DELAYED = false>

using o2::framework::Defines< T, DELAYED >::metadata = decltype(transformBase<T>())::metadata

Definition at line 646 of file AnalysisHelpers.h.

placeholders_pack_t

template<is_dynamically_spawnable T, bool DELAYED = false>

using o2::framework::Defines< T, DELAYED >::placeholders_pack_t = typename metadata::placeholders_pack_t

Definition at line 648 of file AnalysisHelpers.h.

spawnable_t

template<is_dynamically_spawnable T, bool DELAYED = false>

using o2::framework::Defines< T, DELAYED >::spawnable_t = T

Definition at line 645 of file AnalysisHelpers.h.

Member Function Documentation

asArrowTable()

template<is_dynamically_spawnable T, bool DELAYED = false>

auto o2::framework::Defines< T, DELAYED >::asArrowTable ( )

inline

Definition at line 660 of file AnalysisHelpers.h.

operator*()

template<is_dynamically_spawnable T, bool DELAYED = false>

T::table_t const & o2::framework::Defines< T, DELAYED >::operator* ( ) const

inline

Definition at line 655 of file AnalysisHelpers.h.

operator->()

template<is_dynamically_spawnable T, bool DELAYED = false>

T::table_t * o2::framework::Defines< T, DELAYED >::operator-> ( )

inline

Definition at line 651 of file AnalysisHelpers.h.

recompile()

template<is_dynamically_spawnable T, bool DELAYED = false>

void o2::framework::Defines< T, DELAYED >::recompile ( )

inline

Definition at line 678 of file AnalysisHelpers.h.

Member Data Documentation

delayed

template<is_dynamically_spawnable T, bool DELAYED = false>

constexpr bool o2::framework::Defines< T, DELAYED >::delayed = DELAYED

staticconstexpr

Definition at line 644 of file AnalysisHelpers.h.

extension

template<is_dynamically_spawnable T, bool DELAYED = false>

std::shared_ptr<extension_t> o2::framework::Defines< T, DELAYED >::extension = nullptr

Definition at line 665 of file AnalysisHelpers.h.

inputSchema

template<is_dynamically_spawnable T, bool DELAYED = false>

std::shared_ptr<arrow::Schema> o2::framework::Defines< T, DELAYED >::inputSchema = nullptr

Definition at line 674 of file AnalysisHelpers.h.

N

template<is_dynamically_spawnable T, bool DELAYED = false>

constexpr size_t o2::framework::Defines< T, DELAYED >::N = framework::pack_size(placeholders_pack_t{})

staticconstexpr

Definition at line 649 of file AnalysisHelpers.h.

needRecompilation

template<is_dynamically_spawnable T, bool DELAYED = false>

bool o2::framework::Defines< T, DELAYED >::needRecompilation = false

Definition at line 676 of file AnalysisHelpers.h.

projector

template<is_dynamically_spawnable T, bool DELAYED = false>

std::shared_ptr<gandiva::Projector> o2::framework::Defines< T, DELAYED >::projector = nullptr

Definition at line 668 of file AnalysisHelpers.h.

projectors

template<is_dynamically_spawnable T, bool DELAYED = false>

std::array<o2::framework::expressions::Projector, N> o2::framework::Defines< T, DELAYED >::projectors

Definition at line 667 of file AnalysisHelpers.h.

schema

template<is_dynamically_spawnable T, bool DELAYED = false>

std::shared_ptr<arrow::Schema> o2::framework::Defines< T, DELAYED >::schema

Initial value:

= []() {
    auto s = std::make_shared<arrow::Schema>(o2::soa::createFieldsFromColumns(placeholders_pack_t{}));
    s->WithMetadata(std::make_shared<arrow::KeyValueMetadata>(std::vector{std::string{"label"}}, std::vector{std::string{o2::aod::label<T::ref>()}}));
    return s;
  }()

Definition at line 669 of file AnalysisHelpers.h.

table

template<is_dynamically_spawnable T, bool DELAYED = false>

std::shared_ptr<typename T::table_t> o2::framework::Defines< T, DELAYED >::table = nullptr

Definition at line 664 of file AnalysisHelpers.h.

---

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

• /home/runner/work/AliceO2/AliceO2/Framework/Core/include/Framework/AnalysisHelpers.h