RNTupleView.hxx File Reference

#include <ROOT/RError.hxx>
#include <ROOT/RField.hxx>
#include <ROOT/RNTupleUtil.hxx>
#include <string_view>
#include <iterator>
#include <memory>
#include <type_traits>
#include <utility>
#include <unordered_map>

Include dependency graph for RNTupleView.hxx:

This graph shows which files directly or indirectly include this file:

Classes
class	ROOT::Experimental::RNTupleGlobalRange::RIterator
class	ROOT::Experimental::RNTupleClusterRange::RIterator
class	ROOT::Experimental::RNTupleClusterRange
	Used to loop over entries of collections in a single cluster. More...
class	ROOT::Experimental::RNTupleCollectionView
	A view for a collection, that can itself generate new ntuple views for its nested fields. More...
class	ROOT::Experimental::RNTupleDirectAccessView< T >
	A view variant that provides direct access to the I/O buffers. More...
class	ROOT::Experimental::RNTupleGlobalRange
	Used to loop over indexes (entries or collections) between start and end. More...
class	ROOT::Experimental::RNTupleView< T >
	An RNTupleView for a known type. More...
class	ROOT::Experimental::RNTupleView< void >
class	ROOT::Experimental::RNTupleViewBase< T >
	An RNTupleView provides read-only access to a single field of the ntuple. More...

Namespaces
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::Experimental
namespace	ROOT::Experimental::Internal

Functions
RNTupleGlobalRange	ROOT::Experimental::Internal::GetFieldRange (const RFieldBase &field, const RPageSource &pageSource)
	Helper to get the iteration space of the given field that needs to be connected to the given page source.

Detailed Description

Author

Jakob Blomer jblom.nosp@m.er@c.nosp@m.ern.c.nosp@m.h

Date

2018-10-05

Warning

This is part of the ROOT 7 prototype! It will change without notice. It might trigger earthquakes. Feedback is welcome!

Definition in file RNTupleView.hxx.