Ipc::StoreMapUpdate::Edition Class Reference

During an update, the stored entry has two editions: stale and fresh. More...

#include <StoreMap.h>

Collaboration diagram for Ipc::StoreMapUpdate::Edition:

Public Member Functions
	Edition ()
	operator bool () const
	whether this entry edition is currently used/initialized More...

Public Attributes
StoreMapAnchor *	anchor
	StoreMap::anchors[fileNo], for convenience/speed. More...
sfileno	fileNo
	StoreMap::fileNos[name], for convenience/speed. More...
sfileno	name
	StoreEntry position in StoreMap::fileNos, for swapping Editions. More...
StoreMapSliceId	splicingPoint
	the last slice in the chain still containing metadata/headers More...

Detailed Description

Definition at line 185 of file StoreMap.h.

Constructor & Destructor Documentation

Edition()

Ipc::StoreMapUpdate::Edition::Edition ( )

inline

Definition at line 188 of file StoreMap.h.

Member Function Documentation

operator bool()

Ipc::StoreMapUpdate::Edition::operator bool ( ) const

inlineexplicit

Definition at line 191 of file StoreMap.h.

References anchor.

Member Data Documentation

anchor

StoreMapAnchor* Ipc::StoreMapUpdate::Edition::anchor

Definition at line 193 of file StoreMap.h.

Referenced by Ipc::StoreMap::abortUpdating(), Ipc::StoreMap::closeForUpdating(), Rock::SwapDir::createUpdateIO(), Ipc::StoreMap::openForUpdating(), Ipc::StoreMap::openKeyless(), operator bool(), and MemStore::updateHeadersOrThrow().

fileNo

sfileno Ipc::StoreMapUpdate::Edition::fileNo

Definition at line 194 of file StoreMap.h.

Referenced by Ipc::StoreMap::abortUpdating(), Ipc::StoreMap::closeForUpdating(), Rock::SwapDir::createUpdateIO(), Ipc::StoreMap::openForUpdating(), Ipc::StoreMap::openKeyless(), and MemStore::updateHeadersOrThrow().

name

sfileno Ipc::StoreMapUpdate::Edition::name

Definition at line 195 of file StoreMap.h.

Referenced by Ipc::StoreMap::closeForUpdating(), Ipc::StoreMap::openForUpdating(), and Ipc::StoreMap::openKeyless().

splicingPoint

StoreMapSliceId Ipc::StoreMapUpdate::Edition::splicingPoint

Definition at line 198 of file StoreMap.h.

Referenced by Ipc::StoreMap::closeForUpdating(), and MemStore::updateHeadersOrThrow().

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

• src/ipc/StoreMap.h