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Reference Guide
ROOT::Experimental::RNTupleLocator Struct Reference

Generic information about the physical location of data.

Values depend on the concrete storage type. E.g., for a local file fUrl might be unsused and fPosition might be a file offset. Objects on storage can be compressed and therefore we need to store their actual size. TODO(jblomer): should move the RNTUpleDescriptor and should be an std::variant

Definition at line 123 of file RNTupleUtil.hxx.

Public Member Functions

bool operator== (const RNTupleLocator &other) const

Public Attributes

std::uint32_t fBytesOnStorage = 0
std::int64_t fPosition = 0
std::string fUrl

#include <ROOT/RNTupleUtil.hxx>

Member Function Documentation

◆ operator==()

bool ROOT::Experimental::RNTupleLocator::operator== ( const RNTupleLocator other) const

Definition at line 128 of file RNTupleUtil.hxx.

Member Data Documentation

◆ fBytesOnStorage

std::uint32_t ROOT::Experimental::RNTupleLocator::fBytesOnStorage = 0

Definition at line 125 of file RNTupleUtil.hxx.

◆ fPosition

std::int64_t ROOT::Experimental::RNTupleLocator::fPosition = 0

Definition at line 124 of file RNTupleUtil.hxx.

◆ fUrl

std::string ROOT::Experimental::RNTupleLocator::fUrl

Definition at line 126 of file RNTupleUtil.hxx.

Collaboration diagram for ROOT::Experimental::RNTupleLocator:

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