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ROOT::Experimental::Detail::RPageSourceDaos::RClusterInfo Struct Reference

Summarizes cluster-level information that are necessary to populate a certain page.

Used by PopulatePageFromCluster().

Definition at line 197 of file RPageStorageDaos.hxx.

Public Attributes

DescriptorId_t fClusterId = 0
std::uint64_t fColumnOffset = 0
 The first element number of the page's column in the given cluster.
RClusterDescriptor::RPageRange::RPageInfoExtended fPageInfo
 Location of the page on disk.

Member Data Documentation

◆ fClusterId

DescriptorId_t ROOT::Experimental::Detail::RPageSourceDaos::RClusterInfo::fClusterId = 0

Definition at line 198 of file RPageStorageDaos.hxx.

◆ fColumnOffset

std::uint64_t ROOT::Experimental::Detail::RPageSourceDaos::RClusterInfo::fColumnOffset = 0

The first element number of the page's column in the given cluster.

Definition at line 202 of file RPageStorageDaos.hxx.

◆ fPageInfo

RClusterDescriptor::RPageRange::RPageInfoExtended ROOT::Experimental::Detail::RPageSourceDaos::RClusterInfo::fPageInfo

Location of the page on disk.

Definition at line 200 of file RPageStorageDaos.hxx.

Collaboration diagram for ROOT::Experimental::Detail::RPageSourceDaos::RClusterInfo:

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