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ROOT::Experimental::Detail::RColumnElement< RColumnSwitch, EColumnType::kUnknown > Class Reference

Definition at line 269 of file RColumnElement.hxx.

Public Member Functions

 RColumnElement (RColumnSwitch *value)
- Public Member Functions inherited from ROOT::Experimental::Detail::RColumnElementBase
 RColumnElementBase ()
 RColumnElementBase (const RColumnElementBase &elemArray, std::size_t at)
 RColumnElementBase (const RColumnElementBase &other)=default
 RColumnElementBase (RColumnElementBase &&other)=default
 RColumnElementBase (void *rawContent, std::size_t size)
virtual ~RColumnElementBase ()=default
virtual std::size_t GetBitsOnStorage () const
std::size_t GetPackedSize (std::size_t nElements) const
void * GetRawContent () 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. More...
RColumnElementBaseoperator= (const RColumnElementBase &other)=delete
RColumnElementBaseoperator= (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. More...
void ReadFrom (void *source, std::size_t count)
 Set the column element or an array of elements from the memory location source. More...
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. More...
void WriteTo (void *destination, std::size_t count) const
 Write one or multiple column elements into destination. More...

Static Public Attributes

static constexpr std::size_t kSize = sizeof(RColumnSwitch)

Additional Inherited Members

- Static Public Member Functions inherited from ROOT::Experimental::Detail::RColumnElementBase
static std::unique_ptr< RColumnElementBaseGenerate (EColumnType type)
static std::size_t GetBitsOnStorage (EColumnType type)
static std::string GetTypeName (EColumnType type)
- Protected Attributes inherited from ROOT::Experimental::Detail::RColumnElementBase
void * fRawContent
 Points to valid C++ data, either a single value or an array of values. More...
std::size_t fSize
 Size of the C++ value pointed to by fRawContent (not necessarily equal to the on-disk element size) More...

#include <ROOT/RColumnElement.hxx>

Inheritance diagram for ROOT::Experimental::Detail::RColumnElement< RColumnSwitch, EColumnType::kUnknown >:

Constructor & Destructor Documentation

◆ RColumnElement()

Definition at line 272 of file RColumnElement.hxx.

Member Data Documentation

◆ kSize

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

Definition at line 271 of file RColumnElement.hxx.

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