Namespaces
namespace	BitPacking

Classes
struct	AxisConfigToType
	Converts a RAxisConfig of whatever kind to the corresponding RAxisBase-derived object. More...

struct	AxisConfigToType< RAxisConfig::kEquidistant >

struct	AxisConfigToType< RAxisConfig::kGrow >

struct	AxisConfigToType< RAxisConfig::kIrregular >

struct	AxisConfigToType< RAxisConfig::kLabels >

class	RArraySizeField
	An artificial field that provides the size of a fixed-size array. More...

class	RCluster
	An in-memory subset of the packed and compressed pages of a cluster. More...

class	RClusterDescriptorBuilder
	A helper class for piece-wise construction of an RClusterDescriptor. More...

class	RClusterGroupDescriptorBuilder
	A helper class for piece-wise construction of an RClusterGroupDescriptor. More...

class	RClusterPool
	Managed a set of clusters containing compressed and packed pages. More...

class	RColumn
	A column is a storage-backed array of a simple, fixed-size type, from which pages can be mapped into memory. More...

class	RColumnDescriptorBuilder
	A helper class for piece-wise construction of an RColumnDescriptor. More...

class	RColumnElementBase
	A column element encapsulates the translation between basic C++ types and their column representation. More...

struct	RColumnMergeInfo

struct	RComputeGlobalBin
	Recursively gets the total number of regular bins before the current dimension, when computing a global bin that is in under- or overflow in at least one dimension. More...

struct	RComputeGlobalBin<-1, NDIMS, BINS, AXES >

struct	RComputeGlobalBinRaw
	Recursively computes a zero-based global bin index, given... More...

struct	RComputeGlobalBinRaw<-1, NDIMS, BINS, AXES, BINTYPE >

struct	RComputeLocalBins
	Recursively computes the number of regular bins before the current dimension, as well as the number of under- and overflow bins left to account for, after the current dimension. More...

struct	RComputeLocalBins< 0, NDIMS, AXES >

struct	RComputeLocalBinsInitialisation
	Recursively compute some quantities needed for `ComputeLocalBins`, namely the total number of bins per hyperplane (overflow and regular) and the number of regular bins per hyperplane on the hyperplanes that have them. More...

struct	RComputeLocalBinsInitialisation< 0, NDIMS, AXES >

struct	RComputeLocalBinsRaw
	Recursively computes zero-based local bin indices, given... More...

struct	RComputeLocalBinsRaw<-1, NDIMS, BINS, AXES, BINTYPE >

class	RDaosContainer
	A RDaosContainer provides read/write access to objects in a given container. More...

struct	RDaosEventQueue

class	RDaosNTupleAnchor
	Entry point for an RNTuple in a DAOS container. More...

class	RDaosObject
	Provides low-level access to DAOS objects in a container. More...

class	RDaosPool
	A RDaosPool provides access to containers in a specific DAOS pool. More...

class	RDirectoryEntry

class	RExtraTypeInfoDescriptorBuilder
	A helper class for piece-wise construction of an RExtraTypeInfoDescriptor. More...

class	RFieldDescriptorBuilder
	A helper class for piece-wise construction of an RFieldDescriptor. More...

struct	RFieldRepresentationModifier

class	RFileSharedPtrCtor

class	RFileStorageInterface
	Base class for RFile storage backends. More...

struct	RFillIterRange
	Recursively fills the ranges of all axes, excluding under- and overflow. More...

struct	RFillIterRange<-1, AXES >

struct	RFindLocalBins
	Find the per-axis local bin indices associated with a certain set of coordinates. More...

struct	RFindLocalBins<-1, NDIMS, BINS, COORD, AXES >

struct	RGetNBinsCount
	Recursively gets the total number of bins in whole hist, including under- and overflow. More...

struct	RGetNBinsCount< 0, AXES >

struct	RGetNBinsNoOverCount
	Recursively gets the total number of bins in whole hist, excluding under- and overflow. More...

struct	RGetNBinsNoOverCount< 0, AXES >

struct	RGetNRegularBinsBefore
	Recursively gets the number of regular bins just before the current dimension. More...

struct	RGetNRegularBinsBefore<-1, NDIMS, BINS, AXES >

class	RHistBufferedFillBase

struct	RHistImplGen
	Generate RHist::fImpl from RHist constructor arguments. More...

struct	RHistImplGen< NDIM, NDIM, DATA, PROCESSEDAXISCONFIG... >
	Generate RHist::fImpl from constructor arguments; recursion end. More...

class	RIndexIter
	Iterates over an index; the REFERENCE is defined by the REFERENCE template parameter. More...

struct	RIntegralTypeMap

struct	RIntegralTypeMap< int >

struct	RIntegralTypeMap< long >

struct	RIntegralTypeMap< long long >

struct	RIntegralTypeMap< short >

struct	RIntegralTypeMap< signed char >

struct	RIntegralTypeMap< unsigned char >

struct	RIntegralTypeMap< unsigned int >

struct	RIntegralTypeMap< unsigned long >

struct	RIntegralTypeMap< unsigned long long >

struct	RIntegralTypeMap< unsigned short >

class	RIOShared

class	RIOSharedBase

class	RKeyBlob
	The RKeyBlob writes an invisible key into a TFile. More...

struct	RLocalBinsToCoords
	Recursively converts local axis bins from the standard `kUnderflowBin`/`kOverflowBin` for under/overflow bin indexing convention, to the corresponding bin coordinates. More...

struct	RLocalBinsToCoords<-1, NDIMS, BINS, COORD, AXES >

struct	RLocalBinsToVirtualBins
	Recursively converts local axis bins from the standard `kUnderflowBin`/`kOverflowBin` for under/overflow bin indexing convention, to a "virtual bin" convention where the underflow bin has index `0` and the overflow bin has index `N+1` where `N` is the axis' number of regular bins. More...

struct	RLocalBinsToVirtualBins<-1, NDIMS, BINS, AXES >

class	RMiniFileReader
	Read RNTuple data blocks from a TFile container, provided by a RRawFile. More...

class	RNTupleColumnReader
	Every RDF column is represented by exactly one RNTuple field. More...

class	RNTupleCompressor
	Helper class to compress data blocks in the ROOT compression frame format. More...

class	RNTupleDecompressor
	Helper class to uncompress data blocks in the ROOT compression frame format. More...

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

class	RNTupleFileWriter
	Write RNTuple data blocks in a TFile or a bare file container. More...

class	RNTupleImtTaskScheduler

class	RNTupleIndex
	Builds an index on one or several fields of an RNTuple so it can be joined onto other RNTuples. More...

struct	RNTupleMergeData

struct	RNTupleMergeOptions

class	RNTupleMerger
	Given a set of RPageSources merge them into an RPageSink, optionally changing their compression. More...

class	RNTupleModelChangeset
	The incremental changes to a `RNTupleModel` More...

class	RNTupleSerializer
	A helper class for serializing and deserialization of the RNTuple binary format. More...

class	RNTupleWriteOptionsManip

class	ROnDiskPage
	A page as being stored on disk, that is packed and compressed. More...

class	ROnDiskPageMap
	A memory region that contains packed and compressed pages. More...

class	ROnDiskPageMapHeap
	An ROnDiskPageMap that is used for an fMemory allocated as an array of unsigned char. More...

class	RPage
	A page is a slice of a column that is mapped into memory. More...

class	RPageAllocator
	Abstract interface to allocate and release pages. More...

class	RPageAllocatorHeap
	Uses standard C++ memory allocation for the column data pages. More...

class	RPageNullSink
	Dummy sink that discards all pages. More...

class	RPagePersistentSink
	Base class for a sink with a physical storage backend. More...

class	RPagePool
	A thread-safe cache of pages loaded from the page source. More...

class	RPageRef
	Reference to a page stored in the page pool. More...

class	RPageSink
	Abstract interface to write data into an ntuple. More...

class	RPageSinkBuf
	Wrapper sink that coalesces cluster column page writes. More...

class	RPageSinkDaos
	Storage provider that writes ntuple pages to into a DAOS container. More...

class	RPageSinkFile
	Storage provider that write ntuple pages into a file. More...

class	RPageSource
	Abstract interface to read data from an ntuple. More...

class	RPageSourceDaos
	Storage provider that reads ntuple pages from a DAOS container. More...

class	RPageSourceFile
	Storage provider that reads ntuple pages from a file. More...

class	RPageSourceFriends
	Virtual storage that combines several other sources horizontally. More...

class	RPageStorage
	Common functionality of an ntuple storage for both reading and writing. More...

class	RProjectedFields
	The projected fields of a `RNTupleModel` More...

class	RRDFCardinalityField
	An artificial field that transforms an RNTuple column that contains the offset of collections into collection sizes. More...

struct	RSealedPageMergeData

struct	RTestFutureColumn

struct	RTFileControlBlock
	If a TFile container is written by a C stream (simple file), on dataset commit, the file header and the TFile record need to be updated. More...

struct	RVirtualBinsToLocalBins
	Recursively converts zero-based virtual bins where the underflow bin has index `0` and the overflow bin has index `N+1` where `N` is the axis' number of regular bins, to the standard `kUnderflowBin`/`kOverflowBin` for under/overflow bin indexing convention. More...

struct	RVirtualBinsToLocalBins<-1, NDIMS, BINS, AXES >

class	RVirtualCanvasPainter
	Abstract interface for painting a canvas. More...

class	RWritePageMemoryManager
	Helper to maintain a memory budget for the write pages of a set of columns. More...

class	TBulkBranchRead
	Helper class for reading many branch entries at once to optimize throughput. More...

class	TTreeReaderValueFastBase

Typedefs
using	ntuple_index_t = std::uint32_t

using	RIOSharedVector_t = std::vector<RIOSharedBase *>

Enumerations
enum	EDaosLocatorFlags { kCagedPage = 0x01 }

enum class	ENTupleMergeErrBehavior { kAbort , kSkip }

enum class	ENTupleMergingMode { kFilter , kStrict , kUnion }

enum class	EPageStorageType { kSink , kSource }

Histogram traits
Helper traits for histogram operations.
enum class	EBinCoord { kBinFrom , kBinCenter , kBinTo }
	Specifies if the wanted result is the bin's lower edge, center or higher edge. More...

enum class	EFindStatus { kCanGrow , kValid }
	Status of FindBin(x) and FindAdjustedBin(x) More...

Functions
void	CallCommitClusterOnField (RFieldBase &)

void	CallConnectPageSinkOnField (RFieldBase &, RPageSink &, NTupleSize_t firstEntry=0)

void	CallConnectPageSourceOnField (RFieldBase &, RPageSource &)

void	CallFlushColumnsOnField (RFieldBase &)

RNTuple	CreateAnchor (std::uint16_t versionEpoch, std::uint16_t versionMajor, std::uint16_t versionMinor, std::uint16_t versionPatch, std::uint64_t seekHeader, std::uint64_t nbytesHeader, std::uint64_t lenHeader, std::uint64_t seekFooter, std::uint64_t nbytesFooter, std::uint64_t lenFooter, std::uint64_t maxKeySize)

std::unique_ptr< RNTupleWriter >	CreateRNTupleWriter (std::unique_ptr< RNTupleModel > model, std::unique_ptr< Internal::RPageSink > sink)

RResult< void >	EnsureValidNameForRNTuple (std::string_view name, std::string_view where)
	Check whether a given string is a valid name according to the RNTuple specification.

std::uint16_t	FloatToHalf (float value)
	Convert an IEEE single-precision float to half-precision.

std::unique_ptr< RColumnElementBase >	GenerateColumnElement (const RColumnElementBase::RIdentifier &elementId)

std::unique_ptr< RColumnElementBase >	GenerateColumnElement (std::type_index inMemoryType, EColumnType onDiskType)

RLogChannel &	GetChannelOrManager ()

RLogChannel &	GetChannelOrManager (RLogChannel &channel)

RNTupleGlobalRange	GetFieldRange (const RFieldBase &field, const RPageSource &pageSource)
	Helper to get the iteration space of the given field that needs to be connected to the given page source.

RFieldZero &	GetFieldZeroOfModel (RNTupleModel &model)

constexpr std::uint16_t	GetOverflowedValue (std::uint16_t value=0)
	Get the half-precision overflow.

RProjectedFields &	GetProjectedFieldsOfModel (RNTupleModel &model)

constexpr std::uint16_t	GetRoundedValue (std::uint16_t value, int guardBit, int stickyBit)
	Round the given half-precision number to the nearest representable value.

float	HalfToFloat (std::uint16_t value)
	Convert an IEEE half-precision float to single-precision.

template<typename T >
auto	MakeAliasedSharedPtr (T *rawPtr)

std::ostream &	operator<< (std::ostream &os, const std::optional< RColumnDescriptor::RValueRange > &x)

void	swap (RDirectoryEntry &e1, RDirectoryEntry &e2) noexcept

Relational operators.
template<class REFERENCE , class POINTER >
bool	operator< (RIndexIter< REFERENCE, POINTER > lhs, RIndexIter< REFERENCE, POINTER > rhs) noexcept

template<class REFERENCE , class POINTER >
bool	operator> (RIndexIter< REFERENCE, POINTER > lhs, RIndexIter< REFERENCE, POINTER > rhs) noexcept

template<class REFERENCE , class POINTER >
bool	operator<= (RIndexIter< REFERENCE, POINTER > lhs, RIndexIter< REFERENCE, POINTER > rhs) noexcept

template<class REFERENCE , class POINTER >
bool	operator>= (RIndexIter< REFERENCE, POINTER > lhs, RIndexIter< REFERENCE, POINTER > rhs) noexcept

template<class REFERENCE , class POINTER >
bool	operator== (RIndexIter< REFERENCE, POINTER > lhs, RIndexIter< REFERENCE, POINTER > rhs) noexcept

template<class REFERENCE , class POINTER >
bool	operator!= (RIndexIter< REFERENCE, POINTER > lhs, RIndexIter< REFERENCE, POINTER > rhs) noexcept

Axis tuple operations
Template operations on axis tuple.
template<class... AXISCONFIG>
int	GetNBinsNoOverFromAxes (AXISCONFIG... axisArgs)
	Get the number of bins in whole hist, excluding under- and overflow.

template<class... AXISCONFIG>
int	GetNBinsFromAxes (AXISCONFIG... axisArgs)
	Get the number of bins in whole hist, including under- and overflow.

template<class... AXISCONFIG>
int	GetNOverflowBinsFromAxes (AXISCONFIG... axisArgs)
	Get the number of under- and overflow bins in whole hist, excluding regular bins.

template<class... AXISCONFIG>
static std::array< const RAxisBase *, sizeof...(AXISCONFIG)>	GetAxisView (const AXISCONFIG &... axes) noexcept

Variables
constexpr ENTupleStructure	kTestFutureFieldStructure

constexpr RNTupleLocator::ELocatorType	kTestLocatorType = static_cast<RNTupleLocator::ELocatorType>(0x7e)

Typedef Documentation

◆ ntuple_index_t

using ROOT::Experimental::Internal::ntuple_index_t = std::uint32_t

Definition at line 37 of file RPageStorageDaos.hxx.

◆ RIOSharedVector_t

using ROOT::Experimental::Internal::RIOSharedVector_t = std::vector<RIOSharedBase *>

Definition at line 52 of file RDrawable.hxx.

Enumeration Type Documentation

◆ EBinCoord

enum class ROOT::Experimental::Internal::EBinCoord

strong

Specifies if the wanted result is the bin's lower edge, center or higher edge.

Enumerator
kBinFrom	Get the lower bin edge.
kBinCenter	Get the bin center.
kBinTo	Get the bin high edge.

Definition at line 252 of file RHistImpl.hxx.

◆ EDaosLocatorFlags

enum ROOT::Experimental::Internal::EDaosLocatorFlags

Enumerator
kCagedPage

Definition at line 43 of file RPageStorageDaos.hxx.

◆ EFindStatus

enum class ROOT::Experimental::Internal::EFindStatus

strong

Status of FindBin(x) and FindAdjustedBin(x)

Enumerator
kCanGrow	The coordinate could fit after growing the axis.
kValid	The returned bin index is valid.

Definition at line 259 of file RHistImpl.hxx.

◆ ENTupleMergeErrBehavior

enum class ROOT::Experimental::Internal::ENTupleMergeErrBehavior

strong

Enumerator
kAbort	The merger will abort merging as soon as an error is encountered.
kSkip	Upon errors, the merger will skip the current source and continue.

Definition at line 45 of file RNTupleMerger.hxx.

◆ ENTupleMergingMode

enum class ROOT::Experimental::Internal::ENTupleMergingMode

strong

Enumerator

kFilter

The merger will discard all columns that aren't present in the prototype model (i.e.

the model of the first source)

kStrict

The merger will refuse to merge any 2 RNTuples whose schema doesn't match exactly.

kUnion

The merger will update the output model to include all columns from all sources.

Entries corresponding to columns that are not present in a source will be set to the default value of the type.

Definition at line 34 of file RNTupleMerger.hxx.

◆ EPageStorageType

enum class ROOT::Experimental::Internal::EPageStorageType

strong

Enumerator
kSink
kSource

Definition at line 57 of file RPageStorage.hxx.

Function Documentation

◆ CallCommitClusterOnField()

void ROOT::Experimental::Internal::CallCommitClusterOnField ( RFieldBase & field )

Definition at line 402 of file RField.cxx.

◆ CallConnectPageSinkOnField()

void ROOT::Experimental::Internal::CallConnectPageSinkOnField	(	RFieldBase &	field,
		Internal::RPageSink &	sink,
		NTupleSize_t	firstEntry = 0 )

Definition at line 406 of file RField.cxx.

◆ CallConnectPageSourceOnField()

void ROOT::Experimental::Internal::CallConnectPageSourceOnField	(	RFieldBase &	field,
		Internal::RPageSource &	source )

Definition at line 411 of file RField.cxx.

◆ CallFlushColumnsOnField()

void ROOT::Experimental::Internal::CallFlushColumnsOnField ( RFieldBase & field )

Definition at line 398 of file RField.cxx.

◆ CreateAnchor()

ROOT::RNTuple ROOT::Experimental::Internal::CreateAnchor	(	std::uint16_t	versionEpoch,
		std::uint16_t	versionMajor,
		std::uint16_t	versionMinor,
		std::uint16_t	versionPatch,
		std::uint64_t	seekHeader,
		std::uint64_t	nbytesHeader,
		std::uint64_t	lenHeader,
		std::uint64_t	seekFooter,
		std::uint64_t	nbytesFooter,
		std::uint64_t	lenFooter,
		std::uint64_t	maxKeySize )

Definition at line 64 of file RNTuple.cxx.

◆ CreateRNTupleWriter()

std::unique_ptr< ROOT::Experimental::RNTupleWriter > ROOT::Experimental::Internal::CreateRNTupleWriter	(	std::unique_ptr< RNTupleModel >	model,
		std::unique_ptr< Internal::RPageSink >	sink )

Definition at line 122 of file RNTupleWriter.cxx.

◆ EnsureValidNameForRNTuple()

ROOT::Experimental::RResult< void > ROOT::Experimental::Internal::EnsureValidNameForRNTuple	(	std::string_view	name,
		std::string_view	where )

Check whether a given string is a valid name according to the RNTuple specification.

Definition at line 34 of file RNTupleUtil.cxx.

◆ FloatToHalf()

std::uint16_t ROOT::Experimental::Internal::FloatToHalf ( float value )

inline

Convert an IEEE single-precision float to half-precision.

Credit for this goes to Jeroen van der Zijp.

Parameters

[in] value The single-precision value to convert

Returns: The converted half-precision value

Definition at line 96 of file RFloat16.hxx.

◆ GenerateColumnElement() [1/2]

std::unique_ptr< ROOT::Experimental::Internal::RColumnElementBase > ROOT::Experimental::Internal::GenerateColumnElement ( const RColumnElementBase::RIdentifier & elementId )

Definition at line 198 of file RColumnElement.cxx.

◆ GenerateColumnElement() [2/2]

std::unique_ptr< ROOT::Experimental::Internal::RColumnElementBase > ROOT::Experimental::Internal::GenerateColumnElement	(	std::type_index	inMemoryType,
		EColumnType	onDiskType )

Definition at line 156 of file RColumnElement.cxx.

◆ GetAxisView()

template<class... AXISCONFIG>

static std::array< const RAxisBase *, sizeof...(AXISCONFIG)> ROOT::Experimental::Internal::GetAxisView ( const AXISCONFIG &... axes )

staticnoexcept

Definition at line 710 of file RHistImpl.hxx.

◆ GetChannelOrManager() [1/2]

RLogChannel & ROOT::Experimental::Internal::GetChannelOrManager ( )

inline

Definition at line 302 of file RLogger.hxx.

◆ GetChannelOrManager() [2/2]

RLogChannel & ROOT::Experimental::Internal::GetChannelOrManager ( RLogChannel & channel )

inline

Definition at line 306 of file RLogger.hxx.

◆ GetFieldRange()

ROOT::Experimental::RNTupleGlobalRange ROOT::Experimental::Internal::GetFieldRange	(	const RFieldBase &	field,
		const RPageSource &	pageSource )

Helper to get the iteration space of the given field that needs to be connected to the given page source.

The indexes are given by the number of elements of the principal column of the field or, if none exists, by the number of elements of the first principal column found in the subfields searched by BFS. If the field hierarchy is empty on columns, the returned field range is invalid (start and end set to kInvalidNTupleIndex). An attempt to use such a field range in RNTupleViewBase::GetFieldRange will throw.

Definition at line 23 of file RNTupleView.cxx.

◆ GetFieldZeroOfModel()

ROOT::Experimental::RFieldZero & ROOT::Experimental::Internal::GetFieldZeroOfModel ( RNTupleModel & model )

Definition at line 36 of file RNTupleModel.cxx.

◆ GetNBinsFromAxes()

template<class... AXISCONFIG>

int ROOT::Experimental::Internal::GetNBinsFromAxes ( AXISCONFIG... axisArgs )

Get the number of bins in whole hist, including under- and overflow.

Definition at line 310 of file RHistImpl.hxx.

◆ GetNBinsNoOverFromAxes()

template<class... AXISCONFIG>

int ROOT::Experimental::Internal::GetNBinsNoOverFromAxes ( AXISCONFIG... axisArgs )

Get the number of bins in whole hist, excluding under- and overflow.

Definition at line 286 of file RHistImpl.hxx.

◆ GetNOverflowBinsFromAxes()

template<class... AXISCONFIG>

int ROOT::Experimental::Internal::GetNOverflowBinsFromAxes ( AXISCONFIG... axisArgs )

Get the number of under- and overflow bins in whole hist, excluding regular bins.

Definition at line 318 of file RHistImpl.hxx.

◆ GetOverflowedValue()

constexpr std::uint16_t ROOT::Experimental::Internal::GetOverflowedValue ( std::uint16_t value = 0 )

constexpr

Get the half-precision overflow.

Parameters

[in] value Half-precision value with sign bit only

Returns: Rounded overflowing half-precision value

Definition at line 70 of file RFloat16.hxx.

◆ GetProjectedFieldsOfModel()

ROOT::Experimental::Internal::RProjectedFields & ROOT::Experimental::Internal::GetProjectedFieldsOfModel ( RNTupleModel & model )

Definition at line 42 of file RNTupleModel.cxx.

◆ GetRoundedValue()

constexpr std::uint16_t ROOT::Experimental::Internal::GetRoundedValue	(	std::uint16_t	value,
		int	guardBit,
		int	stickyBit )

constexpr

Round the given half-precision number to the nearest representable value.

Parameters

[in]	value	The finite half-precision number to round
[in]	guardBit	The most significant discarded bit
[in]	stickyBit	Logical OR of all but the most significant discarded bits

Returns: The nearest-rounded half-precision value

Definition at line 83 of file RFloat16.hxx.

◆ HalfToFloat()

float ROOT::Experimental::Internal::HalfToFloat ( std::uint16_t value )

inline

Convert an IEEE half-precision float to single-precision.

Credit for this goes to Jeroen van der Zijp.

Parameters

[in] value The half-precision value to convert

Returns: The converted single-precision value

Definition at line 132 of file RFloat16.hxx.

◆ MakeAliasedSharedPtr()

template<typename T >

auto ROOT::Experimental::Internal::MakeAliasedSharedPtr ( T * rawPtr )

Definition at line 264 of file RNTupleUtil.hxx.

◆ operator!=()

template<class REFERENCE , class POINTER >

bool ROOT::Experimental::Internal::operator!=	(	RIndexIter< REFERENCE, POINTER >	lhs,
		RIndexIter< REFERENCE, POINTER >	rhs )

inlinenoexcept

Definition at line 151 of file RIndexIter.hxx.

◆ operator<()

template<class REFERENCE , class POINTER >

bool ROOT::Experimental::Internal::operator<	(	RIndexIter< REFERENCE, POINTER >	lhs,
		RIndexIter< REFERENCE, POINTER >	rhs )

noexcept

Definition at line 121 of file RIndexIter.hxx.

◆ operator<<()

std::ostream & ROOT::Experimental::Internal::operator<<	(	std::ostream &	os,
		const std::optional< RColumnDescriptor::RValueRange > &	x )

Definition at line 279 of file RNTupleMerger.cxx.

◆ operator<=()

template<class REFERENCE , class POINTER >

bool ROOT::Experimental::Internal::operator<=	(	RIndexIter< REFERENCE, POINTER >	lhs,
		RIndexIter< REFERENCE, POINTER >	rhs )

noexcept

Definition at line 133 of file RIndexIter.hxx.

◆ operator==()

template<class REFERENCE , class POINTER >

bool ROOT::Experimental::Internal::operator==	(	RIndexIter< REFERENCE, POINTER >	lhs,
		RIndexIter< REFERENCE, POINTER >	rhs )

inlinenoexcept

Definition at line 145 of file RIndexIter.hxx.

◆ operator>()

template<class REFERENCE , class POINTER >

bool ROOT::Experimental::Internal::operator>	(	RIndexIter< REFERENCE, POINTER >	lhs,
		RIndexIter< REFERENCE, POINTER >	rhs )

noexcept

Definition at line 127 of file RIndexIter.hxx.

◆ operator>=()

template<class REFERENCE , class POINTER >

bool ROOT::Experimental::Internal::operator>=	(	RIndexIter< REFERENCE, POINTER >	lhs,
		RIndexIter< REFERENCE, POINTER >	rhs )

inlinenoexcept

Definition at line 139 of file RIndexIter.hxx.

◆ swap()

void ROOT::Experimental::Internal::swap	(	RDirectoryEntry &	e1,
		RDirectoryEntry &	e2 )

inlinenoexcept

Definition at line 94 of file RDirectoryEntry.hxx.

Variable Documentation

◆ kTestFutureFieldStructure

constexpr ENTupleStructure ROOT::Experimental::Internal::kTestFutureFieldStructure

inlineconstexpr

Initial value:

=

static_cast<ENTupleStructure>(std::numeric_limits<std::underlying_type_t<ENTupleStructure>>::max() - 1)

Definition at line 270 of file RNTupleUtil.hxx.

◆ kTestLocatorType

constexpr RNTupleLocator::ELocatorType ROOT::Experimental::Internal::kTestLocatorType = static_cast<RNTupleLocator::ELocatorType>(0x7e)

inlineconstexpr

Definition at line 273 of file RNTupleUtil.hxx.

Namespaces

Classes

Typedefs

Enumerations

Functions

Variables

Typedef Documentation

◆ ntuple_index_t

◆ RIOSharedVector_t

Enumeration Type Documentation

◆ EBinCoord

◆ EDaosLocatorFlags

◆ EFindStatus

◆ ENTupleMergeErrBehavior

◆ ENTupleMergingMode

◆ EPageStorageType

Function Documentation

◆ CallCommitClusterOnField()

◆ CallConnectPageSinkOnField()

◆ CallConnectPageSourceOnField()

◆ CallFlushColumnsOnField()

◆ CreateAnchor()

◆ CreateRNTupleWriter()

◆ EnsureValidNameForRNTuple()

◆ FloatToHalf()

◆ GenerateColumnElement() [1/2]

◆ GenerateColumnElement() [2/2]

◆ GetAxisView()

◆ GetChannelOrManager() [1/2]

◆ GetChannelOrManager() [2/2]

◆ GetFieldRange()

◆ GetFieldZeroOfModel()

◆ GetNBinsFromAxes()

◆ GetNBinsNoOverFromAxes()

◆ GetNOverflowBinsFromAxes()

◆ GetOverflowedValue()

◆ GetProjectedFieldsOfModel()

◆ GetRoundedValue()

◆ HalfToFloat()

◆ MakeAliasedSharedPtr()

◆ operator!=()

◆ operator<()

◆ operator<<()

◆ operator<=()

◆ operator==()

◆ operator>()

◆ operator>=()

◆ swap()

Variable Documentation

◆ kTestFutureFieldStructure

◆ kTestLocatorType