RNTupleDescriptor.hxx File Reference

#include <ROOT/RColumnModel.hxx>
#include <ROOT/RError.hxx>
#include <ROOT/RNTupleSerialize.hxx>
#include <ROOT/RNTupleUtil.hxx>
#include <ROOT/RSpan.hxx>
#include <string_view>
#include <algorithm>
#include <chrono>
#include <functional>
#include <iterator>
#include <map>
#include <memory>
#include <ostream>
#include <vector>
#include <set>
#include <string>
#include <unordered_map>
#include <unordered_set>

Include dependency graph for RNTupleDescriptor.hxx:

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

Classes
class	ROOT::Experimental::RClusterDescriptor
	Meta-data for a set of ntuple clusters. More...
class	ROOT::Experimental::Internal::RClusterDescriptorBuilder
	A helper class for piece-wise construction of an RClusterDescriptor. More...
class	ROOT::Experimental::RNTupleDescriptor::RClusterDescriptorIterable
	Used to loop over all the clusters of an ntuple (in unspecified order) More...
class	ROOT::Experimental::RClusterGroupDescriptor
	Clusters are bundled in cluster groups. More...
class	ROOT::Experimental::Internal::RClusterGroupDescriptorBuilder
	A helper class for piece-wise construction of an RClusterGroupDescriptor. More...
class	ROOT::Experimental::RNTupleDescriptor::RClusterGroupDescriptorIterable
	Used to loop over all the cluster groups of an ntuple (in unspecified order) More...
class	ROOT::Experimental::RColumnDescriptor
	Meta-data stored for every column of an ntuple. More...
class	ROOT::Experimental::Internal::RColumnDescriptorBuilder
	A helper class for piece-wise construction of an RColumnDescriptor. More...
class	ROOT::Experimental::RNTupleDescriptor::RColumnDescriptorIterable
	Used to loop over a field's associated columns. More...
class	ROOT::Experimental::RColumnGroupDescriptor
	Meta-data for a sets of columns; non-trivial column groups are used for sharded clusters. More...
class	ROOT::Experimental::Internal::RColumnGroupDescriptorBuilder
	A helper class for piece-wise construction of an RColumnGroupDescriptor. More...
struct	ROOT::Experimental::RClusterDescriptor::RColumnRange
	The window of element indexes of a particular column in a particular cluster. More...
class	ROOT::Experimental::RFieldDescriptor
	Meta-data stored for every field of an ntuple. More...
class	ROOT::Experimental::Internal::RFieldDescriptorBuilder
	A helper class for piece-wise construction of an RFieldDescriptor. More...
class	ROOT::Experimental::RNTupleDescriptor::RFieldDescriptorIterable
	Used to loop over a field's child fields. More...
class	ROOT::Experimental::RNTupleDescriptor::RHeaderExtension
	Summarizes information about fields and the corresponding columns that were added after the header has been serialized. More...
class	ROOT::Experimental::RNTupleDescriptor::RClusterDescriptorIterable::RIterator
class	ROOT::Experimental::RNTupleDescriptor::RColumnDescriptorIterable::RIterator
class	ROOT::Experimental::RNTupleDescriptor::RClusterGroupDescriptorIterable::RIterator
class	ROOT::Experimental::RNTupleDescriptor::RFieldDescriptorIterable::RIterator
class	ROOT::Experimental::RNTupleDescriptor
	The on-storage meta-data of an ntuple. More...
class	ROOT::Experimental::Internal::RNTupleDescriptorBuilder
	A helper class for piece-wise construction of an RNTupleDescriptor. More...
struct	ROOT::Experimental::RClusterDescriptor::RPageRange::RPageInfo
	We do not need to store the element size / uncompressed page size because we know to which column the page belongs. More...
struct	ROOT::Experimental::RClusterDescriptor::RPageRange::RPageInfoExtended
class	ROOT::Experimental::RClusterDescriptor::RPageRange
	Records the parition of data into pages for a particular column in a particular cluster. 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

Detailed Description

Author

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

Javier Lopez-Gomez javie.nosp@m.r.lo.nosp@m.pez.g.nosp@m.omez.nosp@m.@cern.nosp@m..ch

Date

2018-07-19

Warning

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

Definition in file RNTupleDescriptor.hxx.