#include <ROOT/RConfig.hxx>
#include <cstddef>
#include <cstdint>
#include <limits>
#include <ostream>
#include <type_traits>
#include <variant>

Include dependency graph for RNTupleTypes.hxx:

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

Classes
class	ROOT::Internal::RColumnIndex
	The in-memory representation of a 32bit or 64bit on-disk index column. More...

class	ROOT::Internal::RColumnSwitch
	Holds the index and the tag of a kSwitch column. More...

struct	ROOT::RNTupleCardinality< SizeT >
	Helper types to present an offset column as array of collection sizes. More...

class	ROOT::RNTupleLocalIndex
	Addresses a column element or field item relative to a particular cluster, instead of a global NTupleSize_t index. More...

class	ROOT::RNTupleLocator
	Generic information about the physical location of data. More...

class	ROOT::RNTupleLocatorObject64
	RNTupleLocator payload that is common for object stores using 64bit location information. More...

Namespaces
namespace	ROOT

namespace	ROOT::Internal

Typedefs
using	ROOT::DescriptorId_t = std::uint64_t
	Distriniguishes elements of the same type within a descriptor, e.g. different fields.

using	ROOT::NTupleSize_t = std::uint64_t
	Integer type long enough to hold the maximum number of entries in a column.

Enumerations
enum class	ROOT::ENTupleColumnType { ROOT::kUnknown = 0 , ROOT::kIndex64 , ROOT::kIndex32 , ROOT::kSwitch , ROOT::kByte , ROOT::kChar , ROOT::kBit , ROOT::kReal64 , ROOT::kReal32 , ROOT::kReal16 , ROOT::kInt64 , ROOT::kUInt64 , ROOT::kInt32 , ROOT::kUInt32 , ROOT::kInt16 , ROOT::kUInt16 , ROOT::kInt8 , ROOT::kUInt8 , ROOT::kSplitIndex64 , ROOT::kSplitIndex32 , ROOT::kSplitReal64 , ROOT::kSplitReal32 , ROOT::kSplitInt64 , ROOT::kSplitUInt64 , ROOT::kSplitInt32 , ROOT::kSplitUInt32 , ROOT::kSplitInt16 , ROOT::kSplitUInt16 , ROOT::kReal32Trunc , ROOT::kReal32Quant , ROOT::kMax }

enum class	ROOT::ENTupleStructure : std::uint16_t { ROOT::kInvalid , ROOT::kPlain , ROOT::kCollection , ROOT::kRecord , ROOT::kVariant , ROOT::kStreamer , ROOT::kUnknown , ROOT::R__DEPRECATED =(6, 42, "use instead ROOT::ENTupleStructure::kPlain") = kPlain }
	The fields in the RNTuple data model tree can carry different structural information about the type system. More...

Functions
std::ostream &	ROOT::operator<< (std::ostream &os, ENTupleStructure structure)

Variables
constexpr DescriptorId_t	ROOT::kInvalidDescriptorId = std::uint64_t(-1)

constexpr NTupleSize_t	ROOT::kInvalidNTupleIndex = std::uint64_t(-1)

constexpr ENTupleColumnType	ROOT::Internal::kTestFutureColumnType

constexpr ROOT::ENTupleStructure	ROOT::Internal::kTestFutureFieldStructure

constexpr RNTupleLocator::ELocatorType	ROOT::Internal::kTestLocatorType = static_cast<RNTupleLocator::ELocatorType>(0x7e)

Detailed Description

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

Date: 2018-10-04

Definition in file RNTupleTypes.hxx.

Classes

Namespaces

Typedefs

Enumerations

Functions

Variables

Detailed Description