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Reference Guide
ROOT::Experimental::RNTupleCardinality Struct Reference

Helper type to present an offset column as array of collection sizes. See RField<RNTupleCardinality> for details.

Definition at line 67 of file RNTupleUtil.hxx.

Public Types

using ValueType = std::size_t

Public Member Functions

 RNTupleCardinality ()
constexpr RNTupleCardinality (ValueType value)
 operator ValueType () const
RNTupleCardinalityoperator= (const ValueType value)

Public Attributes

ValueType fValue

#include <ROOT/RNTupleUtil.hxx>

Member Typedef Documentation

◆ ValueType

Definition at line 68 of file RNTupleUtil.hxx.

Constructor & Destructor Documentation

◆ RNTupleCardinality() [1/2]

ROOT::Experimental::RNTupleCardinality::RNTupleCardinality ( )

Definition at line 70 of file RNTupleUtil.hxx.

◆ RNTupleCardinality() [2/2]

constexpr ROOT::Experimental::RNTupleCardinality::RNTupleCardinality ( ValueType  value)

Definition at line 71 of file RNTupleUtil.hxx.

Member Function Documentation

◆ operator ValueType()

ROOT::Experimental::RNTupleCardinality::operator ValueType ( ) const

Definition at line 77 of file RNTupleUtil.hxx.

◆ operator=()

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

Definition at line 72 of file RNTupleUtil.hxx.

Member Data Documentation

◆ fValue

ValueType ROOT::Experimental::RNTupleCardinality::fValue

Definition at line 79 of file RNTupleUtil.hxx.

Collaboration diagram for ROOT::Experimental::RNTupleCardinality:

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