#include <cstdint>
#include <string>
#include <variant>
#include <ROOT/RLogger.hxx>
#include <ROOT/RNTupleReadOptions.hxx>
Classes | |
class | ROOT::Experimental::RClusterIndex |
Addresses a column element or field item relative to a particular cluster, instead of a global NTupleSize_t index. More... | |
struct | ROOT::Experimental::RClusterSize |
Wrap the integer in a struct in order to avoid template specialization clash with std::uint64_t. More... | |
class | ROOT::Experimental::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... | |
struct | ROOT::Experimental::RNTupleLocator |
Generic information about the physical location of data. More... | |
struct | ROOT::Experimental::RNTupleLocatorObject64 |
RNTupleLocator payload that is common for object stores using 64bit location information. More... | |
struct | ROOT::Experimental::RNTupleOpenSpec |
Used to specify the underlying RNTuples in RNTupleProcessor and RNTupleReader::OpenFriends() 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 |
Typedefs | |
using | ROOT::Experimental::ClusterSize_t = RClusterSize |
using | ROOT::Experimental::ColumnId_t = std::int64_t |
Uniquely identifies a physical column within the scope of the current process, used to tag pages. | |
using | ROOT::Experimental::DescriptorId_t = std::uint64_t |
Distriniguishes elements of the same type within a descriptor, e.g. different fields. | |
using | ROOT::Experimental::NTupleSize_t = std::uint64_t |
Integer type long enough to hold the maximum number of entries in a column. | |
Functions | |
constexpr ClusterSize_t | ROOT::Experimental::kInvalidClusterIndex (std::uint64_t(-1)) |
template<typename T > | |
auto | ROOT::Experimental::Internal::MakeAliasedSharedPtr (T *rawPtr) |
RLogChannel & | ROOT::Experimental::NTupleLog () |
Log channel for RNTuple diagnostics. | |
Variables | |
constexpr ColumnId_t | ROOT::Experimental::kInvalidColumnId = -1 |
constexpr DescriptorId_t | ROOT::Experimental::kInvalidDescriptorId = std::uint64_t(-1) |
constexpr NTupleSize_t | ROOT::Experimental::kInvalidNTupleIndex = std::uint64_t(-1) |
constexpr ENTupleStructure | ROOT::Experimental::Internal::kTestFutureFieldStructure |
constexpr RNTupleLocator::ELocatorType | ROOT::Experimental::Internal::kTestLocatorType = static_cast<RNTupleLocator::ELocatorType>(0x7e) |
constexpr int | ROOT::Experimental::kUnknownCompressionSettings = -1 |
Definition in file RNTupleUtil.hxx.