Index Class Reference

#include <Index.h>

Inheritance diagram for Index:

[legend]Collaboration diagram for Index:

[legend]

Public Member Functions
virtual DbRetVal	insert (TableImpl *tbl, Transaction *tr, void *indexPtr, IndexInfo *info, void *tuple, bool undoFlag)=0
virtual DbRetVal	remove (TableImpl *tbl, Transaction *tr, void *indexPtr, IndexInfo *info, void *tuple, bool undoFlag)=0
virtual DbRetVal	update (TableImpl *tbl, Transaction *tr, void *indexPtr, IndexInfo *info, void *tuple, bool undoFlag)=0
Static Public Member Functions
static Index *	getIndex (IndexType type)
static void	init ()
static void	destroy ()

---

Detailed Description

Definition at line 68 of file Index.h.

---

Member Function Documentation

static void Index::destroy

(

)

[inline, static]

Definition at line 78 of file Index.h.

Referenced by Connection::~Connection().

                          { 
         usageCount--;
         if(!usageCount) {
            if(!hIdx) { delete hIdx; hIdx=NULL; }
         }
    }

Here is the caller graph for this function:

Index * Index::getIndex

(

IndexType

type

)

[static]

Definition at line 24 of file Index.cxx.

References hashIndex.

{
    if (type == hashIndex) 
    {
        if (NULL == hIdx) hIdx = new HashIndex();
        return hIdx;
    }
    return NULL;
}

static void Index::init

(

)

[inline, static]

Definition at line 77 of file Index.h.

Referenced by Connection::open().

{ usageCount++; }

Here is the caller graph for this function:

virtual DbRetVal Index::insert	(	TableImpl *	tbl,
		Transaction *	tr,
		void *	indexPtr,
		IndexInfo *	info,
		void *	tuple,
		bool	undoFlag
	)			[pure virtual]

Implemented in HashIndex.

virtual DbRetVal Index::remove	(	TableImpl *	tbl,
		Transaction *	tr,
		void *	indexPtr,
		IndexInfo *	info,
		void *	tuple,
		bool	undoFlag
	)			[pure virtual]

Implemented in HashIndex.

virtual DbRetVal Index::update	(	TableImpl *	tbl,
		Transaction *	tr,
		void *	indexPtr,
		IndexInfo *	info,
		void *	tuple,
		bool	undoFlag
	)			[pure virtual]

Implemented in HashIndex.

---

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

• include/Index.h
• src/server/Index.cxx

---