ROOT::Experimental::Internal::RColumnElement< float, EColumnType::kUnknown > Class Reference

Definition at line 528 of file RColumnElement.hxx.

Public Member Functions
	RColumnElement ()
Public Member Functions inherited from ROOT::Experimental::Internal::RColumnElementBase
	RColumnElementBase (const RColumnElementBase &other)=default
	RColumnElementBase (RColumnElementBase &&other)=default
virtual	~RColumnElementBase ()=default
std::size_t	GetBitsOnStorage () const
std::size_t	GetPackedSize (std::size_t nElements=1U) const
std::size_t	GetSize () const
virtual bool	IsMappable () const
	Derived, typed classes tell whether the on-storage layout is bitwise identical to the memory layout.
RColumnElementBase &	operator= (const RColumnElementBase &other)=delete
RColumnElementBase &	operator= (RColumnElementBase &&other)=default
virtual void	Pack (void *destination, void *source, std::size_t count) const
	If the on-storage layout and the in-memory layout differ, packing creates an on-disk page from an in-memory page.
virtual void	Unpack (void *destination, void *source, std::size_t count) const
	If the on-storage layout and the in-memory layout differ, unpacking creates a memory page from an on-storage page.

Static Public Attributes
static constexpr std::size_t	kSize = sizeof(float)

Additional Inherited Members
Static Public Member Functions inherited from ROOT::Experimental::Internal::RColumnElementBase
template<typename CppT = void>
static std::unique_ptr< RColumnElementBase >	Generate (EColumnType type)
	If CppT == void, use the default C++ type for the given column type.
template<>
std::unique_ptr< RColumnElementBase >	Generate (EColumnType type)
template<>
std::unique_ptr< ROOT::Experimental::Internal::RColumnElementBase >	Generate (EColumnType type)
static std::size_t	GetBitsOnStorage (EColumnType type)
static std::string	GetTypeName (EColumnType type)
Protected Member Functions inherited from ROOT::Experimental::Internal::RColumnElementBase
	RColumnElementBase (std::size_t size, std::size_t bitsOnStorage=0)
Protected Attributes inherited from ROOT::Experimental::Internal::RColumnElementBase
std::size_t	fBitsOnStorage
std::size_t	fSize
	Size of the C++ value that corresponds to the on-disk element.

#include <ROOT/RColumnElement.hxx>

Inheritance diagram for ROOT::Experimental::Internal::RColumnElement< float, EColumnType::kUnknown >:

Constructor & Destructor Documentation

RColumnElement()

ROOT::Experimental::Internal::RColumnElement< float, EColumnType::kUnknown >::RColumnElement ( )

inline

Definition at line 531 of file RColumnElement.hxx.

Member Data Documentation

kSize

constexpr std::size_t ROOT::Experimental::Internal::RColumnElement< float, EColumnType::kUnknown >::kSize = sizeof(float)

staticconstexpr

Definition at line 530 of file RColumnElement.hxx.