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Public Types | Public Member Functions | Public Attributes | Static Public Attributes | List of all members
o2::framework::Defines< T > 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 base_table_t = typename metadata::base_table_t
 
using placeholders_pack_t = typename metadata::placeholders_pack_t
 

Public Member Functions

constexpr auto pack ()
 
T::table_t * operator-> ()
 
T::table_t const & operator* () const
 
auto asArrowTable ()
 

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::make_shared<arrow::Schema>(o2::soa::createFieldsFromColumns(placeholders_pack_t{}))
 

Static Public Attributes

static constexpr size_t N = framework::pack_size(placeholders_pack_t{})
 

Detailed Description

template<is_dynamically_spawnable T>
struct o2::framework::Defines< T >

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 344 of file AnalysisHelpers.h.

Member Typedef Documentation

◆ base_table_t

template<is_dynamically_spawnable T>
using o2::framework::Defines< T >::base_table_t = typename metadata::base_table_t

Definition at line 348 of file AnalysisHelpers.h.

◆ extension_t

template<is_dynamically_spawnable T>
using o2::framework::Defines< T >::extension_t = typename metadata::extension_table_t

Definition at line 347 of file AnalysisHelpers.h.

◆ metadata

template<is_dynamically_spawnable T>
using o2::framework::Defines< T >::metadata = decltype(transformBase<T>())::metadata

Definition at line 346 of file AnalysisHelpers.h.

◆ placeholders_pack_t

template<is_dynamically_spawnable T>
using o2::framework::Defines< T >::placeholders_pack_t = typename metadata::placeholders_pack_t

Definition at line 349 of file AnalysisHelpers.h.

◆ spawnable_t

template<is_dynamically_spawnable T>
using o2::framework::Defines< T >::spawnable_t = T

Definition at line 345 of file AnalysisHelpers.h.

Member Function Documentation

◆ asArrowTable()

template<is_dynamically_spawnable T>
auto o2::framework::Defines< T >::asArrowTable ( )
inline

Definition at line 366 of file AnalysisHelpers.h.

◆ operator*()

template<is_dynamically_spawnable T>
T::table_t const & o2::framework::Defines< T >::operator* ( ) const
inline

Definition at line 361 of file AnalysisHelpers.h.

◆ operator->()

template<is_dynamically_spawnable T>
T::table_t * o2::framework::Defines< T >::operator-> ( )
inline

Definition at line 357 of file AnalysisHelpers.h.

◆ pack()

template<is_dynamically_spawnable T>
constexpr auto o2::framework::Defines< T >::pack ( )
inlineconstexpr

Definition at line 352 of file AnalysisHelpers.h.

Member Data Documentation

◆ extension

template<is_dynamically_spawnable T>
std::shared_ptr<extension_t> o2::framework::Defines< T >::extension = nullptr

Definition at line 371 of file AnalysisHelpers.h.

◆ N

template<is_dynamically_spawnable T>
constexpr size_t o2::framework::Defines< T >::N = framework::pack_size(placeholders_pack_t{})
staticconstexpr

Definition at line 350 of file AnalysisHelpers.h.

◆ projector

template<is_dynamically_spawnable T>
std::shared_ptr<gandiva::Projector> o2::framework::Defines< T >::projector = nullptr

Definition at line 374 of file AnalysisHelpers.h.

◆ projectors

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

Definition at line 373 of file AnalysisHelpers.h.

◆ schema

template<is_dynamically_spawnable T>
std::shared_ptr<arrow::Schema> o2::framework::Defines< T >::schema = std::make_shared<arrow::Schema>(o2::soa::createFieldsFromColumns(placeholders_pack_t{}))

Definition at line 375 of file AnalysisHelpers.h.

◆ table

template<is_dynamically_spawnable T>
std::shared_ptr<typename T::table_t> o2::framework::Defines< T >::table = nullptr

Definition at line 370 of file AnalysisHelpers.h.

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