RDataSource.hxx File Reference

#include "RDF/RColumnReaderBase.hxx"
#include <string_view>
#include "RtypesCore.h"
#include "TString.h"
#include <algorithm>
#include <cassert>
#include <optional>
#include <set>
#include <string>
#include <typeinfo>
#include <unordered_map>
#include <variant>
#include <vector>
#include <functional>

Classes
class	ROOT::RDF::RDataSource
	RDataSource defines an API that RDataFrame can use to read arbitrary data formats. More...
class	ROOT::Internal::RDF::TPointerHolder
	Mother class of TTypedPointerHolder. More...
class	ROOT::Internal::RDF::TTypedPointerHolder< T >
	Class to wrap a pointer and delete the memory associated to it correctly. More...

Namespaces
namespace	ROOT
namespace	ROOT::Detail
	Special implementation of ROOT::RRangeCast for TCollection, including a check that the cast target type inherits from TObject and a new constructor that takes the TCollection by pointer.
namespace	ROOT::Detail::RDF
namespace	ROOT::Internal
namespace	ROOT::Internal::RDF
namespace	ROOT::RDF
namespace	ROOT::RDF::Experimental

Functions
void	ROOT::Internal::RDF::CallInitializeWithOpts (ROOT::RDF::RDataSource &ds, const std::set< std::string > &suppressErrorsForMissingColumns)
std::unique_ptr< ROOT::Detail::RDF::RColumnReaderBase >	ROOT::Internal::RDF::CreateColumnReader (ROOT::RDF::RDataSource &ds, unsigned int slot, std::string_view col, const std::type_info &tid, TTreeReader *treeReader)
ROOT::RDF::RSampleInfo	ROOT::Internal::RDF::CreateSampleInfo (const ROOT::RDF::RDataSource &ds, unsigned int slot, const std::unordered_map< std::string, ROOT::RDF::Experimental::RSample * > &sampleMap)
std::string	ROOT::Internal::RDF::DescribeDataset (ROOT::RDF::RDataSource &ds)
const std::vector< std::string > &	ROOT::Internal::RDF::GetColumnNamesNoDuplicates (const ROOT::RDF::RDataSource &ds)
const std::vector< std::string > &	ROOT::Internal::RDF::GetTopLevelFieldNames (const ROOT::RDF::RDataSource &ds)
std::string	ROOT::Internal::RDF::GetTypeNameWithOpts (const ROOT::RDF::RDataSource &ds, std::string_view colName, bool vector2RVec)
void	ROOT::Internal::RDF::ProcessMT (ROOT::RDF::RDataSource &ds, ROOT::Detail::RDF::RLoopManager &lm)
void	ROOT::Internal::RDF::RunFinalChecks (const ROOT::RDF::RDataSource &ds, bool nodesLeftNotRun)