File_Namespace::HeaderInfo Struct Reference

Stores Pair of ChunkKey and Page id and version, in a pair with a Page struct itself (File id and Page num) More...

#include <Page.h>

Collaboration diagram for File_Namespace::HeaderInfo:

Public Member Functions
	HeaderInfo (const ChunkKey &chunkKey, const int32_t pageId, const int32_t versionEpoch, const Page &page)
bool	operator< (const HeaderInfo &other) const

Public Attributes
ChunkKey	chunkKey
int32_t	pageId
int32_t	versionEpoch
Page	page

Detailed Description

Stores Pair of ChunkKey and Page id and version, in a pair with a Page struct itself (File id and Page num)

HeaderInfo

Definition at line 143 of file Page.h.

Constructor & Destructor Documentation

File_Namespace::HeaderInfo::HeaderInfo ( const ChunkKey &  chunkKey, const int32_t  pageId, const int32_t  versionEpoch, const Page &  page  )

inline

Definition at line 149 of file Page.h.

      : chunkKey(chunkKey), pageId(pageId), versionEpoch(versionEpoch), page(page) {}

Member Function Documentation

bool File_Namespace::HeaderInfo::operator< ( const HeaderInfo &  other ) const

inline

Definition at line 155 of file Page.h.

References chunkKey, pageId, and versionEpoch.

                                                {
    if (chunkKey != other.chunkKey) {
      return chunkKey < other.chunkKey;
    }
    if (pageId != other.pageId) {
      return pageId < other.pageId;
    }
    return versionEpoch < other.versionEpoch;
  }

Member Data Documentation

ChunkKey File_Namespace::HeaderInfo::chunkKey

Definition at line 144 of file Page.h.

Referenced by operator<().

Page File_Namespace::HeaderInfo::page

Definition at line 147 of file Page.h.

int32_t File_Namespace::HeaderInfo::pageId

Definition at line 145 of file Page.h.

Referenced by operator<().

int32_t File_Namespace::HeaderInfo::versionEpoch

Definition at line 146 of file Page.h.

Referenced by operator<().

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

• /home/jenkins-slave/workspace/core-os-doxygen/DataMgr/FileMgr/Page.h