ROOT::Experimental::RClusterDescriptor::RPageRange Struct Reference

Records the parition of data into pages for a particular column in a particular cluster.

Definition at line 222 of file RNTupleDescriptor.hxx.

Classes
struct	RPageInfo
	We do not need to store the element size / uncompressed page size because we know to which column the page belongs. More...
struct	RPageInfoExtended

Public Member Functions
	RPageRange ()=default
	RPageRange (const RPageRange &other)=delete
	RPageRange (RPageRange &&other)=default
RPageRange	Clone () const
RPageInfoExtended	Find (RClusterSize::ValueType idxInCluster) const
	Find the page in the RPageRange that contains the given element. The element must exist.
RPageRange &	operator= (const RPageRange &other)=delete
RPageRange &	operator= (RPageRange &&other)=default
bool	operator== (const RPageRange &other) const

Public Attributes
DescriptorId_t	fColumnId = kInvalidDescriptorId
std::vector< RPageInfo >	fPageInfos

#include <ROOT/RNTupleDescriptor.hxx>

Constructor & Destructor Documentation

RPageRange() [1/3]

ROOT::Experimental::RClusterDescriptor::RPageRange::RPageRange ( )

default

RPageRange() [2/3]

ROOT::Experimental::RClusterDescriptor::RPageRange::RPageRange ( const RPageRange &  other )

delete

RPageRange() [3/3]

ROOT::Experimental::RClusterDescriptor::RPageRange::RPageRange ( RPageRange &&  other )

default

Member Function Documentation

Clone()

RPageRange ROOT::Experimental::RClusterDescriptor::RPageRange::Clone ( ) const

inline

Definition at line 252 of file RNTupleDescriptor.hxx.

Find()

ROOT::Experimental::RClusterDescriptor::RPageRange::RPageInfoExtended ROOT::Experimental::RClusterDescriptor::RPageRange::Find

(

RClusterSize::ValueType

idxInCluster

)

const

Find the page in the RPageRange that contains the given element. The element must exist.

Definition at line 118 of file RNTupleDescriptor.cxx.

operator=() [1/2]

RPageRange & ROOT::Experimental::RClusterDescriptor::RPageRange::operator= ( const RPageRange &  other )

delete

operator=() [2/2]

RPageRange & ROOT::Experimental::RClusterDescriptor::RPageRange::operator= ( RPageRange &&  other )

default

operator==()

bool ROOT::Experimental::RClusterDescriptor::RPageRange::operator== ( const RPageRange &  other ) const

inline

Definition at line 265 of file RNTupleDescriptor.hxx.

Member Data Documentation

fColumnId

DescriptorId_t ROOT::Experimental::RClusterDescriptor::RPageRange::fColumnId = kInvalidDescriptorId

Definition at line 262 of file RNTupleDescriptor.hxx.

fPageInfos

std::vector<RPageInfo> ROOT::Experimental::RClusterDescriptor::RPageRange::fPageInfos

Definition at line 263 of file RNTupleDescriptor.hxx.

Collaboration diagram for ROOT::Experimental::RClusterDescriptor::RPageRange:

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

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