The window of element indexes of a particular column in a particular cluster.

Definition at line 177 of file RNTupleDescriptor.hxx.

Public Member Functions
bool	Contains (NTupleSize_t index) const

bool	operator== (const RColumnRange &other) const

Public Attributes
DescriptorId_t	fColumnId = kInvalidDescriptorId

std::int64_t	fCompressionSettings = 0
	The usual format for ROOT compression settings (see Compression.h).

NTupleSize_t	fFirstElementIndex = kInvalidNTupleIndex
	A 64bit element index.

ClusterSize_t	fNElements = kInvalidClusterIndex
	A 32bit value for the number of column elements in the cluster.

Member Function Documentation

◆ Contains()

bool ROOT::Experimental::RClusterDescriptor::RColumnRange::Contains ( NTupleSize_t index ) const

inline

Definition at line 195 of file RNTupleDescriptor.hxx.

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

inline

Definition at line 190 of file RNTupleDescriptor.hxx.

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

Definition at line 178 of file RNTupleDescriptor.hxx.

std::int64_t ROOT::Experimental::RClusterDescriptor::RColumnRange::fCompressionSettings = 0

The usual format for ROOT compression settings (see Compression.h).

The pages of a particular column in a particular cluster are all compressed with the same settings.

Definition at line 185 of file RNTupleDescriptor.hxx.

NTupleSize_t ROOT::Experimental::RClusterDescriptor::RColumnRange::fFirstElementIndex = kInvalidNTupleIndex

A 64bit element index.

Definition at line 180 of file RNTupleDescriptor.hxx.

ClusterSize_t ROOT::Experimental::RClusterDescriptor::RColumnRange::fNElements = kInvalidClusterIndex

A 32bit value for the number of column elements in the cluster.

Definition at line 182 of file RNTupleDescriptor.hxx.

Collaboration diagram for ROOT::Experimental::RClusterDescriptor::RColumnRange:

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