Stores variations of a fundamental type.

The bytes hold anything up to double or 64-bit numbers, and are cleared for every event. This allows for binding the branches directly to these bytes.

Definition at line 105 of file SnapshotHelpers.hxx.

Public Member Functions
	FundamentalType (unsigned short size)

Public Attributes
std::array< std::byte, fNBytes >	fBytes {std::byte{0}}
unsigned short	fSize = 0

Static Public Attributes
static constexpr std::size_t	fNBytes = 8

#include <ROOT/RDF/SnapshotHelpers.hxx>

Constructor & Destructor Documentation

◆ FundamentalType()

ROOT::Internal::RDF::RBranchData::FundamentalType::FundamentalType ( unsigned short size )

inline

Definition at line 109 of file SnapshotHelpers.hxx.

Member Data Documentation

◆ fBytes

std::array<std::byte, fNBytes> ROOT::Internal::RDF::RBranchData::FundamentalType::fBytes {std::byte{0}}

Definition at line 107 of file SnapshotHelpers.hxx.

◆ fNBytes

std::size_t ROOT::Internal::RDF::RBranchData::FundamentalType::fNBytes = 8

staticconstexpr

Definition at line 106 of file SnapshotHelpers.hxx.

◆ fSize

unsigned short ROOT::Internal::RDF::RBranchData::FundamentalType::fSize = 0

Definition at line 108 of file SnapshotHelpers.hxx.

The documentation for this struct was generated from the following file:

tree/dataframe/inc/ROOT/RDF/SnapshotHelpers.hxx

Public Member Functions