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RArrowDS.hxx File Reference
#include "ROOT/RDataFrame.hxx"
#include "ROOT/RDataSource.hxx"
#include <memory>
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Classes

class  ROOT::RDF::RArrowDS
 RDataFrame data source class to interface with Apache Arrow. More...
 

Namespaces

namespace  arrow
 
namespace  ROOT
 tbb::task_arena is an alias of tbb::interface7::task_arena, which doesn't allow to forward declare tbb::task_arena without forward declaring tbb::interface7
 
namespace  ROOT::Internal
 
namespace  ROOT::Internal::RDF
 
namespace  ROOT::RDF
 

Functions

RDataFrame ROOT::RDF::MakeArrowDataFrame (std::shared_ptr< arrow::Table > table, std::vector< std::string > const &columns)
 Factory method to create a Apache Arrow RDataFrame.