ROOT::Experimental::Internal::RPageSource::RActivePhysicalColumns Class Reference

Keeps track of the requested physical column IDs.

When using alias columns (projected fields), physical columns may be requested multiple times.

Definition at line 480 of file RPageStorage.hxx.

Public Member Functions
void	Erase (DescriptorId_t physicalColumnID)
void	Insert (DescriptorId_t physicalColumnID)
RCluster::ColumnSet_t	ToColumnSet () const

Private Attributes
std::vector< DescriptorId_t >	fIDs
std::vector< std::size_t >	fRefCounters

#include <ROOT/RPageStorage.hxx>

Member Function Documentation

Erase()

void ROOT::Experimental::Internal::RPageSource::RActivePhysicalColumns::Erase

(

DescriptorId_t

physicalColumnID

)

Definition at line 55 of file RPageStorage.cxx.

Insert()

void ROOT::Experimental::Internal::RPageSource::RActivePhysicalColumns::Insert

(

DescriptorId_t

physicalColumnID

)

Definition at line 43 of file RPageStorage.cxx.

ToColumnSet()

ROOT::Experimental::Internal::RCluster::ColumnSet_t ROOT::Experimental::Internal::RPageSource::RActivePhysicalColumns::ToColumnSet

(

)

const

Definition at line 69 of file RPageStorage.cxx.

Member Data Documentation

fIDs

std::vector<DescriptorId_t> ROOT::Experimental::Internal::RPageSource::RActivePhysicalColumns::fIDs

private

Definition at line 482 of file RPageStorage.hxx.

fRefCounters

std::vector<std::size_t> ROOT::Experimental::Internal::RPageSource::RActivePhysicalColumns::fRefCounters

private

Definition at line 483 of file RPageStorage.hxx.

Libraries for ROOT::Experimental::Internal::RPageSource::RActivePhysicalColumns:

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

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