generic_page_h Class Reference

Page handle class for any page type. More...

#include <generic_page.h>

Inheritance diagram for generic_page_h:

Public Member Functions
	generic_page_h (generic_page *s)
virtual	~generic_page_h ()
generic_page *	get_generic_page () const
	return pointer to underlying page More...
PageID	pid () const
StoreID	store () const
page_tag_t	tag () const
const lsn_t &	lsn () const

Protected Member Functions
	generic_page_h (generic_page *s, const PageID &pid, page_tag_t tag, StoreID store)

Protected Attributes
generic_page *	_pp
	The actual page we are handling; may be NULL for fixable pages. More...

Detailed Description

Page handle class for any page type.

This is the root superclass of all the Zero page handle classes. It provides operations on the fields common to all pages.

Constructor & Destructor Documentation

generic_page_h() [1/2]

generic_page_h::generic_page_h ( generic_page *  s )

inline

~generic_page_h()

virtual generic_page_h::~generic_page_h ( )

inlinevirtual

generic_page_h() [2/2]

generic_page_h::generic_page_h ( generic_page *  s, const PageID &  pid, page_tag_t  tag, StoreID  store  )

inlineprotected

Member Function Documentation

get_generic_page()

generic_page* generic_page_h::get_generic_page ( ) const

inline

return pointer to underlying page

lsn()

const lsn_t& generic_page_h::lsn ( ) const

inline

pid()

PageID generic_page_h::pid ( ) const

inline

store()

StoreID generic_page_h::store ( ) const

inline

tag()

page_tag_t generic_page_h::tag ( ) const

inline

Member Data Documentation

_pp

generic_page* generic_page_h::_pp

protected

The actual page we are handling; may be NULL for fixable pages.

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

• src/sm/generic_page.h