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ROOT::Experimental::Internal::RPageRef Class Reference

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 93 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 RPageGet () const
 
RPageRefoperator= (const RPageRef &other)=delete
 
RPageRefoperator= (RPageRef &&other)
 

Private Member Functions

 RPageRef (const RPage &page, RPagePool *pagePool)
 

Private Attributes

RPage fPage
 
RPagePoolfPagePool = 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 100 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 117 of file RPagePool.hxx.

◆ ~RPageRef()

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

Definition at line 128 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 135 of file RPagePool.hxx.

◆ Get()

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

Definition at line 141 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 119 of file RPagePool.hxx.

Friends And Related Symbol Documentation

◆ RPagePool

friend class RPagePool
friend

Definition at line 94 of file RPagePool.hxx.

Member Data Documentation

◆ fPage

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

Definition at line 96 of file RPagePool.hxx.

◆ fPagePool

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

Definition at line 97 of file RPagePool.hxx.

Libraries for ROOT::Experimental::Internal::RPageRef:

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