ROOT::Experimental::RNTupleCardinality< SizeT > Struct Template Reference

template<typename SizeT>
struct ROOT::Experimental::RNTupleCardinality< SizeT >

Helper types to present an offset column as array of collection sizes.

See RField<RNTupleCardinality<SizeT>> for details.

Definition at line 69 of file RNTupleUtil.hxx.

Public Types
using	ValueType = SizeT

Public Member Functions
	RNTupleCardinality ()
constexpr	RNTupleCardinality (ValueType value)
	operator ValueType () const
RNTupleCardinality &	operator= (const ValueType value)

Public Attributes
ValueType	fValue

#include <ROOT/RNTupleUtil.hxx>

Member Typedef Documentation

ValueType

template<typename SizeT >

using ROOT::Experimental::RNTupleCardinality< SizeT >::ValueType = SizeT

Definition at line 73 of file RNTupleUtil.hxx.

Constructor & Destructor Documentation

RNTupleCardinality() [1/2]

template<typename SizeT >

ROOT::Experimental::RNTupleCardinality< SizeT >::RNTupleCardinality ( )

inline

Definition at line 75 of file RNTupleUtil.hxx.

RNTupleCardinality() [2/2]

template<typename SizeT >

constexpr ROOT::Experimental::RNTupleCardinality< SizeT >::RNTupleCardinality ( ValueType  value )

inlineexplicitconstexpr

Definition at line 76 of file RNTupleUtil.hxx.

Member Function Documentation

operator ValueType()

template<typename SizeT >

ROOT::Experimental::RNTupleCardinality< SizeT >::operator ValueType ( ) const

inline

Definition at line 82 of file RNTupleUtil.hxx.

operator=()

template<typename SizeT >

RNTupleCardinality & ROOT::Experimental::RNTupleCardinality< SizeT >::operator= ( const ValueType  value )

inline

Definition at line 77 of file RNTupleUtil.hxx.

Member Data Documentation

fValue

template<typename SizeT >

ValueType ROOT::Experimental::RNTupleCardinality< SizeT >::fValue

Definition at line 84 of file RNTupleUtil.hxx.

Collaboration diagram for ROOT::Experimental::RNTupleCardinality< SizeT >:

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

• tree/ntuple/v7/inc/ROOT/RNTupleUtil.hxx