ROOT::Experimental::RNTupleDescriptor Class Reference

Represents the on-disk (on storage) information about an ntuple.

This can, for instance, be used by 3rd party utilies.

Definition at line 116 of file RNTupleDescriptor.hxx.

Public Member Functions
const RClusterDescriptor &	GetClusterDescriptor (DescriptorId_t clusterId) const
const RColumnDescriptor &	GetColumnDescriptor (DescriptorId_t columnId) const
const RFieldDescriptor &	GetFieldDescriptor (DescriptorId_t fieldId) const
std::string	GetName () const

Private Attributes
std::unordered_map< DescriptorId_t, RClusterDescriptor >	fClusterDescriptors
std::unordered_map< DescriptorId_t, RColumnDescriptor >	fColumnDescriptors
std::unordered_map< DescriptorId_t, RFieldDescriptor >	fFieldDescriptors
std::string	fName
RNTupleVersion	fVersion

Friends
class	RNTupleDescriptorBuilder

#include <ROOT/RNTupleDescriptor.hxx>

Member Function Documentation

GetClusterDescriptor()

const RClusterDescriptor & ROOT::Experimental::RNTupleDescriptor::GetClusterDescriptor ( DescriptorId_t  clusterId ) const

inline

Definition at line 132 of file RNTupleDescriptor.hxx.

GetColumnDescriptor()

const RColumnDescriptor & ROOT::Experimental::RNTupleDescriptor::GetColumnDescriptor ( DescriptorId_t  columnId ) const

inline

Definition at line 129 of file RNTupleDescriptor.hxx.

GetFieldDescriptor()

const RFieldDescriptor & ROOT::Experimental::RNTupleDescriptor::GetFieldDescriptor ( DescriptorId_t  fieldId ) const

inline

Definition at line 128 of file RNTupleDescriptor.hxx.

GetName()

std::string ROOT::Experimental::RNTupleDescriptor::GetName ( ) const

inline

Definition at line 135 of file RNTupleDescriptor.hxx.

Friends And Related Function Documentation

RNTupleDescriptorBuilder

friend class RNTupleDescriptorBuilder

friend

Definition at line 117 of file RNTupleDescriptor.hxx.

Member Data Documentation

fClusterDescriptors

std::unordered_map<DescriptorId_t, RClusterDescriptor> ROOT::Experimental::RNTupleDescriptor::fClusterDescriptors

private

Definition at line 125 of file RNTupleDescriptor.hxx.

fColumnDescriptors

std::unordered_map<DescriptorId_t, RColumnDescriptor> ROOT::Experimental::RNTupleDescriptor::fColumnDescriptors

private

Definition at line 124 of file RNTupleDescriptor.hxx.

fFieldDescriptors

std::unordered_map<DescriptorId_t, RFieldDescriptor> ROOT::Experimental::RNTupleDescriptor::fFieldDescriptors

private

Definition at line 123 of file RNTupleDescriptor.hxx.

fName

std::string ROOT::Experimental::RNTupleDescriptor::fName

private

Definition at line 121 of file RNTupleDescriptor.hxx.

fVersion

RNTupleVersion ROOT::Experimental::RNTupleDescriptor::fVersion

private

Definition at line 120 of file RNTupleDescriptor.hxx.

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

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