LibreOffice Module store (master): store::OStoreBTreeNodeObject Class Reference

LibreOffice Module store (master) 1

#include <stortree.hxx>

Inheritance diagram for store::OStoreBTreeNodeObject:

Collaboration diagram for store::OStoreBTreeNodeObject:

Public Member Functions
	OStoreBTreeNodeObject (std::shared_ptr< PageData > const &rxPage=std::shared_ptr< PageData >())

virtual storeError	guard (sal_uInt32 nAddr) override

virtual storeError	verify (sal_uInt32 nAddr) const override

storeError	split (sal_uInt16 nIndexL, PageHolderObject< page > &rxPageL, OStorePageBIOS &rBIOS)
	split. More...

storeError	remove (sal_uInt16 nIndexL, OStoreBTreeEntry &rEntryL, OStorePageBIOS &rBIOS)
	remove (down to leaf node, recursive). More...

Public Member Functions inherited from store::OStorePageObject
bool	dirty () const
	State. More...

void	clean ()

void	touch ()

sal_uInt32	location () const
	Location. More...

template<class U >
PageHolderObject< U >	makeHolder () const

template<class U >
storeError	construct (rtl::Reference< PageData::Allocator > const &rxAllocator)

std::shared_ptr< PageData > &	get ()

virtual storeError	guard (sal_uInt32 nAddr)=0

virtual storeError	verify (sal_uInt32 nAddr) const =0

Private Types
typedef OStorePageObject	base

typedef OStoreBTreeNodeObject	self

typedef OStoreBTreeNodeData	page

typedef OStoreBTreeEntry	T

Additional Inherited Members
Static Public Member Functions inherited from store::OStorePageObject
static void *	operator new (size_t n)
	Allocation. More...

static void	operator delete (void *p)

Protected Member Functions inherited from store::OStorePageObject
	OStorePageObject (std::shared_ptr< PageData > rxPage)
	Construction. More...

virtual	~OStorePageObject ()
	Destruction. More...

Protected Attributes inherited from store::OStorePageObject
std::shared_ptr< PageData >	m_xPage
	Representation. More...

bool	m_bDirty

Detailed Description

Definition at line 164 of file stortree.hxx.

Member Typedef Documentation

◆ base

typedef OStorePageObject store::OStoreBTreeNodeObject::base

private

Definition at line 166 of file stortree.hxx.

◆ page

typedef OStoreBTreeNodeData store::OStoreBTreeNodeObject::page

private

Definition at line 168 of file stortree.hxx.

◆ self

typedef OStoreBTreeNodeObject store::OStoreBTreeNodeObject::self

private

Definition at line 167 of file stortree.hxx.

◆ T

typedef OStoreBTreeEntry store::OStoreBTreeNodeObject::T

private

Definition at line 170 of file stortree.hxx.

Constructor & Destructor Documentation

◆ OStoreBTreeNodeObject()

store::OStoreBTreeNodeObject::OStoreBTreeNodeObject ( std::shared_ptr< PageData > const & rxPage = std::shared_ptr<PageData>() )

inlineexplicit

Definition at line 173 of file stortree.hxx.

Member Function Documentation

◆ guard()

storeError OStoreBTreeNodeObject::guard ( sal_uInt32 nAddr )

overridevirtual

Implements store::OStorePageObject.

Definition at line 131 of file stortree.cxx.

References store::PageHolderObject< T >::guard(), and store::OStorePageObject::m_xPage.

◆ remove()

storeError OStoreBTreeNodeObject::remove	(	sal_uInt16	nIndexL,
		OStoreBTreeEntry &	rEntryL,
		OStorePageBIOS &	rBIOS
	)

remove (down to leaf node, recursive).

Definition at line 191 of file stortree.cxx.

References store::OStoreBTreeEntry::compare(), store::OStoreBTreeEntry::COMPARE_EQUAL, store::OStorePageObject::dirty(), store::OStorePageBIOS::free(), store::OStorePageObject::get(), store::OStorePageBIOS::loadObjectAt(), store::OStorePageLink::location(), store::OStorePageObject::location(), store::OStoreBTreeEntry::m_aKey, store::OStoreBTreeEntry::m_aLink, store::OStorePageObject::m_xPage, remove(), store::OStorePageBIOS::saveObjectAt(), store_E_InvalidAccess, store_E_None, store_E_NotExists, and store::OStorePageObject::touch().

Referenced by remove(), and store::OStorePageManager::remove_Impl().

◆ split()

storeError OStoreBTreeNodeObject::split	(	sal_uInt16	nIndexL,
		PageHolderObject< page > &	rxPageL,
		OStorePageBIOS &	rBIOS
	)

split.

Parameters

rxPageL [inout] left child to be split

Definition at line 141 of file stortree.cxx.

References store::OStorePageBIOS::allocate(), store::OStorePageBIOS::allocator(), store::PageHolderObject< T >::construct(), store::PageHolderObject< T >::get(), store::PageHolderObject< T >::is(), store::OStorePageObject::location(), store::OStoreBTreeEntry::m_aKey, store::OStorePageObject::m_xPage, store::OStorePageBIOS::saveObjectAt(), store_E_InvalidAccess, store_E_None, and store_E_OutOfMemory.

Referenced by store::OStoreBTreeRootObject::find_insert().

◆ verify()

storeError OStoreBTreeNodeObject::verify ( sal_uInt32 nAddr ) const

overridevirtual

Implements store::OStorePageObject.

Definition at line 136 of file stortree.cxx.

References store::OStorePageObject::m_xPage, and store::PageHolderObject< T >::verify().

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