A helper class for piece-wise construction of an RNTupleDescriptor.

Used by RPageStorage implementations in order to construct the RNTupleDescriptor from the various header parts.

Definition at line 480 of file RNTupleDescriptor.hxx.

Public Member Functions
void	AddCluster (DescriptorId_t clusterId, RNTupleVersion version, NTupleSize_t firstEntryIndex, ClusterSize_t nEntries)

void	AddClusterColumnRange (DescriptorId_t clusterId, const RClusterDescriptor::RColumnRange &columnRange)

void	AddClusterPageRange (DescriptorId_t clusterId, RClusterDescriptor::RPageRange &&pageRange)

void	AddClustersFromFooter (void *footerBuffer)

void	AddColumn (DescriptorId_t columnId, DescriptorId_t fieldId, const RNTupleVersion &version, const RColumnModel &model, std::uint32_t index)

void	AddField (DescriptorId_t fieldId, const RNTupleVersion &fieldVersion, const RNTupleVersion &typeVersion, std::string_view fieldName, std::string_view typeName, std::uint64_t nRepetitions, ENTupleStructure structure)

void	AddFieldLink (DescriptorId_t fieldId, DescriptorId_t linkId)

const RNTupleDescriptor &	GetDescriptor () const

bool	IsValid () const

RNTupleDescriptor	MoveDescriptor ()

void	SetClusterLocator (DescriptorId_t clusterId, RClusterDescriptor::RLocator locator)

void	SetFromHeader (void *headerBuffer)

void	SetNTuple (const std::string_view name, const std::string_view description, const std::string_view author, const RNTupleVersion &version, const RNTupleUuid &uuid)

Private Attributes
RNTupleDescriptor	fDescriptor

#include <ROOT/RNTupleDescriptor.hxx>

Member Function Documentation

◆ AddCluster()

void ROOT::Experimental::RNTupleDescriptorBuilder::AddCluster	(	DescriptorId_t	clusterId,
		RNTupleVersion	version,
		NTupleSize_t	firstEntryIndex,
		ClusterSize_t	nEntries
	)

Definition at line 928 of file RNTupleDescriptor.cxx.

◆ AddClusterColumnRange()

void ROOT::Experimental::RNTupleDescriptorBuilder::AddClusterColumnRange	(	DescriptorId_t	clusterId,
		const RClusterDescriptor::RColumnRange &	columnRange
	)

Definition at line 945 of file RNTupleDescriptor.cxx.

◆ AddClusterPageRange()

void ROOT::Experimental::RNTupleDescriptorBuilder::AddClusterPageRange	(	DescriptorId_t	clusterId,
		RClusterDescriptor::RPageRange &&	pageRange
	)

Definition at line 951 of file RNTupleDescriptor.cxx.

◆ AddClustersFromFooter()

void ROOT::Experimental::RNTupleDescriptorBuilder::AddClustersFromFooter ( void * footerBuffer )

Definition at line 822 of file RNTupleDescriptor.cxx.

◆ AddColumn()

void ROOT::Experimental::RNTupleDescriptorBuilder::AddColumn	(	DescriptorId_t	columnId,
		DescriptorId_t	fieldId,
		const RNTupleVersion &	version,
		const RColumnModel &	model,
		std::uint32_t	index
	)

Definition at line 915 of file RNTupleDescriptor.cxx.

◆ AddField()

void ROOT::Experimental::RNTupleDescriptorBuilder::AddField	(	DescriptorId_t	fieldId,
		const RNTupleVersion &	fieldVersion,
		const RNTupleVersion &	typeVersion,
		std::string_view	fieldName,
		std::string_view	typeName,
		std::uint64_t	nRepetitions,
		ENTupleStructure	structure
	)

Definition at line 893 of file RNTupleDescriptor.cxx.

◆ AddFieldLink()

void ROOT::Experimental::RNTupleDescriptorBuilder::AddFieldLink	(	DescriptorId_t	fieldId,
		DescriptorId_t	linkId
	)

Definition at line 908 of file RNTupleDescriptor.cxx.

◆ GetDescriptor()

const RNTupleDescriptor& ROOT::Experimental::RNTupleDescriptorBuilder::GetDescriptor ( ) const

inline

Definition at line 486 of file RNTupleDescriptor.hxx.

◆ IsValid()

bool ROOT::Experimental::RNTupleDescriptorBuilder::IsValid ( ) const

inline

Definition at line 485 of file RNTupleDescriptor.hxx.

◆ MoveDescriptor()

ROOT::Experimental::RNTupleDescriptor ROOT::Experimental::RNTupleDescriptorBuilder::MoveDescriptor ( )

Definition at line 746 of file RNTupleDescriptor.cxx.

◆ SetClusterLocator()

void ROOT::Experimental::RNTupleDescriptorBuilder::SetClusterLocator	(	DescriptorId_t	clusterId,
		RClusterDescriptor::RLocator	locator
	)

Definition at line 939 of file RNTupleDescriptor.cxx.

◆ SetFromHeader()

void ROOT::Experimental::RNTupleDescriptorBuilder::SetFromHeader ( void * headerBuffer )

Definition at line 753 of file RNTupleDescriptor.cxx.

◆ SetNTuple()

void ROOT::Experimental::RNTupleDescriptorBuilder::SetNTuple	(	const std::string_view	name,
		const std::string_view	description,
		const std::string_view	author,
		const RNTupleVersion &	version,
		const RNTupleUuid &	uuid
	)

Definition at line 881 of file RNTupleDescriptor.cxx.

Member Data Documentation

◆ fDescriptor

RNTupleDescriptor ROOT::Experimental::RNTupleDescriptorBuilder::fDescriptor

private

Definition at line 482 of file RNTupleDescriptor.hxx.

The documentation for this class was generated from the following files:

tree/ntuple/v7/inc/ROOT/RNTupleDescriptor.hxx
tree/ntuple/v7/src/RNTupleDescriptor.cxx

Public Member Functions

Private Attributes