Request to load a subset of the columns of a particular cluster.

Work items come in groups and are executed by the page source.

Definition at line 63 of file RClusterPool.hxx.

Public Attributes
DescriptorId_t	fClusterId = kInvalidDescriptorId

RPageSource::ColumnSet_t	fColumns

std::promise< std::unique_ptr< RCluster > >	fPromise

Member Data Documentation

◆ fClusterId

DescriptorId_t ROOT::Experimental::Detail::RClusterPool::RReadItem::fClusterId = kInvalidDescriptorId

Definition at line 65 of file RClusterPool.hxx.

RPageSource::ColumnSet_t ROOT::Experimental::Detail::RClusterPool::RReadItem::fColumns

Definition at line 66 of file RClusterPool.hxx.

std::promise<std::unique_ptr<RCluster> > ROOT::Experimental::Detail::RClusterPool::RReadItem::fPromise

Definition at line 64 of file RClusterPool.hxx.

Collaboration diagram for ROOT::Experimental::Detail::RClusterPool::RReadItem:

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