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Reference Guide
ROOT::Experimental::RNTupleVersion Class Reference

For forward and backward compatibility, attach version information to the consitituents of the file format (column, field, cluster, ntuple).

Definition at line 133 of file RNTupleUtil.hxx.

Public Member Functions

 RNTupleVersion ()=default
 RNTupleVersion (std::uint32_t versionUse, std::uint32_t versionMin)
 RNTupleVersion (std::uint32_t versionUse, std::uint32_t versionMin, NTupleFlags_t flags)
NTupleFlags_t GetFlags () const
std::uint32_t GetVersionMin () const
std::uint32_t GetVersionUse () const
bool operator== (const RNTupleVersion &other) const

Private Attributes

NTupleFlags_t fFlags = 0
std::uint32_t fVersionMin = 0
 The minimum required version necessary to read an entity. More...
std::uint32_t fVersionUse = 0
 The version used to write an entity. More...

#include <ROOT/RNTupleUtil.hxx>

Constructor & Destructor Documentation

◆ RNTupleVersion() [1/3]

ROOT::Experimental::RNTupleVersion::RNTupleVersion ( )

◆ RNTupleVersion() [2/3]

ROOT::Experimental::RNTupleVersion::RNTupleVersion ( std::uint32_t  versionUse,
std::uint32_t  versionMin 

Definition at line 143 of file RNTupleUtil.hxx.

◆ RNTupleVersion() [3/3]

ROOT::Experimental::RNTupleVersion::RNTupleVersion ( std::uint32_t  versionUse,
std::uint32_t  versionMin,
NTupleFlags_t  flags 

Definition at line 146 of file RNTupleUtil.hxx.

Member Function Documentation

◆ GetFlags()

NTupleFlags_t ROOT::Experimental::RNTupleVersion::GetFlags ( ) const

Definition at line 156 of file RNTupleUtil.hxx.

◆ GetVersionMin()

std::uint32_t ROOT::Experimental::RNTupleVersion::GetVersionMin ( ) const

Definition at line 155 of file RNTupleUtil.hxx.

◆ GetVersionUse()

std::uint32_t ROOT::Experimental::RNTupleVersion::GetVersionUse ( ) const

Definition at line 154 of file RNTupleUtil.hxx.

◆ operator==()

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

Definition at line 150 of file RNTupleUtil.hxx.

Member Data Documentation

◆ fFlags

NTupleFlags_t ROOT::Experimental::RNTupleVersion::fFlags = 0

Definition at line 139 of file RNTupleUtil.hxx.

◆ fVersionMin

std::uint32_t ROOT::Experimental::RNTupleVersion::fVersionMin = 0

The minimum required version necessary to read an entity.

Definition at line 138 of file RNTupleUtil.hxx.

◆ fVersionUse

std::uint32_t ROOT::Experimental::RNTupleVersion::fVersionUse = 0

The version used to write an entity.

Definition at line 136 of file RNTupleUtil.hxx.

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