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RLoopManager.cxx File Reference

Classes

struct  ROOT::Detail::RDF::RCallCleanUpTask
 A RAII object that calls RLoopManager::CleanUpTask at destruction. More...
struct  ROOT::Internal::RDF::RDSRangeRAII

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

Functions

std::unique_ptr< TFileOpenFileWithSanityChecks (std::string_view fileNameGlob)
 Helper function to open a file (or the first file from a glob).

Function Documentation

◆ OpenFileWithSanityChecks()

std::unique_ptr< TFile > OpenFileWithSanityChecks ( std::string_view fileNameGlob)

Helper function to open a file (or the first file from a glob).

This function is used at construction time of an RDataFrame, to check the concrete type of the dataset stored inside the file.

Definition at line 260 of file RLoopManager.cxx.