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ROOT::Experimental::Internal::RPageRef Class Reference
NTuple-related classes

Reference to a page stored in the page pool.

The referenced page knows about its page pool and decreases the reference counter on destruction.

Definition at line 85 of file RPagePool.hxx.

Public Member Functions

 RPageRef ()=default
 
 RPageRef (const RPageRef &other)=delete
 
 RPageRef (RPageRef &&other)
 
 ~RPageRef ()
 
void ChangeIds (DescriptorId_t columnId, DescriptorId_t clusterId)
 Used by the friend virtual page source to map the physical column and cluster IDs to ther virtual counterparts.
 
const RPage & Get () const
 
RPageRef & operator= (const RPageRef &other)=delete
 
RPageRef & operator= (RPageRef &&other)
 

Private Member Functions

 RPageRef (const RPage &page, RPagePool *pagePool)
 

Private Attributes

RPage fPage
 
RPagePool * fPagePool = nullptr
 

Friends

class RPagePool
 

#include <ROOT/RPagePool.hxx>

Constructor & Destructor Documentation

◆ RPageRef() [1/4]

ROOT::Experimental::Internal::RPageRef::RPageRef ( const RPage &  page,
RPagePool *  pagePool 
)
inlineprivate

Definition at line 92 of file RPagePool.hxx.

◆ RPageRef() [2/4]

ROOT::Experimental::Internal::RPageRef::RPageRef ( )
default

◆ RPageRef() [3/4]

ROOT::Experimental::Internal::RPageRef::RPageRef ( const RPageRef &  other)
delete

◆ RPageRef() [4/4]

ROOT::Experimental::Internal::RPageRef::RPageRef ( RPageRef &&  other)
inline

Definition at line 109 of file RPagePool.hxx.

◆ ~RPageRef()

ROOT::Experimental::Internal::RPageRef::~RPageRef ( )
inline

Definition at line 120 of file RPagePool.hxx.

Member Function Documentation

◆ ChangeIds()

void ROOT::Experimental::Internal::RPageRef::ChangeIds ( DescriptorId_t  columnId,
DescriptorId_t  clusterId 
)
inline

Used by the friend virtual page source to map the physical column and cluster IDs to ther virtual counterparts.

Definition at line 127 of file RPagePool.hxx.

◆ Get()

const RPage & ROOT::Experimental::Internal::RPageRef::Get ( ) const
inline

Definition at line 133 of file RPagePool.hxx.

◆ operator=() [1/2]

RPageRef & ROOT::Experimental::Internal::RPageRef::operator= ( const RPageRef &  other)
delete

◆ operator=() [2/2]

RPageRef & ROOT::Experimental::Internal::RPageRef::operator= ( RPageRef &&  other)
inline

Definition at line 111 of file RPagePool.hxx.

Friends And Related Symbol Documentation

◆ RPagePool

friend class RPagePool
friend

Definition at line 86 of file RPagePool.hxx.

Member Data Documentation

◆ fPage

RPage ROOT::Experimental::Internal::RPageRef::fPage
private

Definition at line 88 of file RPagePool.hxx.

◆ fPagePool

RPagePool* ROOT::Experimental::Internal::RPageRef::fPagePool = nullptr
private

Definition at line 89 of file RPagePool.hxx.

Libraries for ROOT::Experimental::Internal::RPageRef:
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The documentation for this class was generated from the following file: