RNTuplePlugin.cxx File Reference

#include "Framework/RuntimeError.h"
#include "Framework/RootArrowFilesystem.h"
#include "Framework/Plugins.h"
#include "Framework/FairMQResizableBuffer.h"
#include <ROOT/RNTupleModel.hxx>
#include <ROOT/RNTupleWriteOptions.hxx>
#include <ROOT/RNTupleWriter.hxx>
#include <ROOT/RField.hxx>
#include <ROOT/RNTuple.hxx>
#include <ROOT/RNTupleReader.hxx>
#include <ROOT/RFieldVisitor.hxx>
#include <ROOT/RNTupleInspector.hxx>
#include <ROOT/RVec.hxx>
#include <memory>
#include <TBufferFile.h>
#include <TDirectory.h>
#include <arrow/array/array_nested.h>
#include <arrow/array/array_primitive.h>
#include <arrow/array/builder_nested.h>
#include <arrow/array/builder_primitive.h>
#include <arrow/array/util.h>
#include <arrow/record_batch.h>
#include <arrow/dataset/file_base.h>

Go to the source code of this file.

Classes
class	o2::framework::RNTupleFileWriteOptions
class	o2::framework::RNTupleFileSystem
class	o2::framework::SingleRNTupleFileSystem
class	o2::framework::RNTupleFileFragment
class	o2::framework::RNTupleFileFormat
struct	o2::framework::RootNTupleVisitor
class	o2::framework::RNTupleFileWriter
struct	o2::framework::RNTuplePluginContext
struct	o2::framework::RNTupleObjectReadingImplementation

Namespaces
namespace	o2
	a couple of static helper functions to create timestamp values for CCDB queries or override obsolete objects
namespace	o2::framework
	Defining PrimaryVertex explicitly as messageable.

Typedefs
using	DPLFieldToken = rns::REntry::RFieldToken
using	DPLLocalIndex = rns::RClusterIndex

Functions
template<typename T > requires requires(T&& f) { f.GetSubFields(); }
auto	o2::framework::getSubfields (T const &field)
template<typename T > requires requires(T&& f) { f.GetConstSubfields(); }
auto	o2::framework::getSubfields (T const &field)
auto	arrowTypeFromRNTuple (rns::RFieldBase const &field, int size)
std::unique_ptr< rns::RFieldBase >	o2::framework::rootFieldFromArrow (std::shared_ptr< arrow::Field > field, std::string name)
template<typename T > requires requires(T const& m) { m.GetFieldZero(); }
auto &	o2::framework::getFieldZero (T const &m)
template<typename T > requires requires(T const& m) { m.GetConstFieldZero(); }
auto &	o2::framework::getFieldZero (T const &m)
DEFINE_DPL_PLUGINS_BEGIN	o2::framework::DEFINE_DPL_PLUGIN_INSTANCE (RNTupleObjectReadingImplementation, RootObjectReadingImplementation)

Typedef Documentation

DPLFieldToken

using DPLFieldToken = rns::REntry::RFieldToken

Definition at line 44 of file RNTuplePlugin.cxx.

DPLLocalIndex

using DPLLocalIndex = rns::RClusterIndex

Definition at line 45 of file RNTuplePlugin.cxx.

Function Documentation

arrowTypeFromRNTuple()

auto arrowTypeFromRNTuple	(	rns::RFieldBase const &	field,
		int	size
	)

Definition at line 306 of file RNTuplePlugin.cxx.