Referencia del Archivo src/sqlite/btree.h

Ir al código fuente de este archivo.

Clases
struct	BtOps
struct	BtCursorOps
'defines'
#define	SQLITE_N_BTREE_META   10
#define	btOps(pBt)   (*((BtOps **)(pBt)))
#define	btCOps(pCur)   (*((BtCursorOps **)(pCur)))
#define	sqliteBtreeClose(pBt)   (btOps(pBt)->Close(pBt))
#define	sqliteBtreeSetCacheSize(pBt, sz)   (btOps(pBt)->SetCacheSize(pBt, sz))
#define	sqliteBtreeSetSafetyLevel(pBt, sl)   (btOps(pBt)->SetSafetyLevel(pBt, sl))
#define	sqliteBtreeBeginTrans(pBt)   (btOps(pBt)->BeginTrans(pBt))
#define	sqliteBtreeCommit(pBt)   (btOps(pBt)->Commit(pBt))
#define	sqliteBtreeRollback(pBt)   (btOps(pBt)->Rollback(pBt))
#define	sqliteBtreeBeginCkpt(pBt)   (btOps(pBt)->BeginCkpt(pBt))
#define	sqliteBtreeCommitCkpt(pBt)   (btOps(pBt)->CommitCkpt(pBt))
#define	sqliteBtreeRollbackCkpt(pBt)   (btOps(pBt)->RollbackCkpt(pBt))
#define	sqliteBtreeCreateTable(pBt, piTable)   (btOps(pBt)->CreateTable(pBt,piTable))
#define	sqliteBtreeCreateIndex(pBt, piIndex)   (btOps(pBt)->CreateIndex(pBt, piIndex))
#define	sqliteBtreeDropTable(pBt, iTable)   (btOps(pBt)->DropTable(pBt, iTable))
#define	sqliteBtreeClearTable(pBt, iTable)   (btOps(pBt)->ClearTable(pBt, iTable))
#define	sqliteBtreeCursor(pBt, iTable, wrFlag, ppCur)   (btOps(pBt)->Cursor(pBt, iTable, wrFlag, ppCur))
#define	sqliteBtreeMoveto(pCur, pKey, nKey, pRes)   (btCOps(pCur)->Moveto(pCur, pKey, nKey, pRes))
#define	sqliteBtreeDelete(pCur)   (btCOps(pCur)->Delete(pCur))
#define	sqliteBtreeInsert(pCur, pKey, nKey, pData, nData)   (btCOps(pCur)->Insert(pCur, pKey, nKey, pData, nData))
#define	sqliteBtreeFirst(pCur, pRes)   (btCOps(pCur)->First(pCur, pRes))
#define	sqliteBtreeLast(pCur, pRes)   (btCOps(pCur)->Last(pCur, pRes))
#define	sqliteBtreeNext(pCur, pRes)   (btCOps(pCur)->Next(pCur, pRes))
#define	sqliteBtreePrevious(pCur, pRes)   (btCOps(pCur)->Previous(pCur, pRes))
#define	sqliteBtreeKeySize(pCur, pSize)   (btCOps(pCur)->KeySize(pCur, pSize) )
#define	sqliteBtreeKey(pCur, offset, amt, zBuf)   (btCOps(pCur)->Key(pCur, offset, amt, zBuf))
#define	sqliteBtreeKeyCompare(pCur, pKey, nKey, nIgnore, pRes)   (btCOps(pCur)->KeyCompare(pCur, pKey, nKey, nIgnore, pRes))
#define	sqliteBtreeDataSize(pCur, pSize)   (btCOps(pCur)->DataSize(pCur, pSize))
#define	sqliteBtreeData(pCur, offset, amt, zBuf)   (btCOps(pCur)->Data(pCur, offset, amt, zBuf))
#define	sqliteBtreeCloseCursor(pCur)   (btCOps(pCur)->CloseCursor(pCur))
#define	sqliteBtreeGetMeta(pBt, aMeta)   (btOps(pBt)->GetMeta(pBt, aMeta))
#define	sqliteBtreeUpdateMeta(pBt, aMeta)   (btOps(pBt)->UpdateMeta(pBt, aMeta))
#define	sqliteBtreeIntegrityCheck(pBt, aRoot, nRoot)   (btOps(pBt)->IntegrityCheck(pBt, aRoot, nRoot))
#define	sqliteBtreeGetFilename(pBt)   (btOps(pBt)->GetFilename(pBt))
#define	sqliteBtreeCopyFile(pBt1, pBt2)   (btOps(pBt1)->Copyfile(pBt1, pBt2))
#define	sqliteBtreePager(pBt)   (btOps(pBt)->Pager(pBt))
'typedefs'
typedef struct Btree	Btree
typedef struct BtCursor	BtCursor
typedef struct BtOps	BtOps
typedef struct BtCursorOps	BtCursorOps
Funciones
int	sqliteBtreeOpen (const char *zFilename, int mode, int nPg, Btree **ppBtree)
int	sqliteRbtreeOpen (const char *zFilename, int mode, int nPg, Btree **ppBtree)

---

Documentación de los 'defines'

#define btCOps

(

pCur

)

(*((BtCursorOps **)(pCur)))

#define btOps

(

pBt

)

(*((BtOps **)(pBt)))

#define SQLITE_N_BTREE_META   10

#define sqliteBtreeBeginCkpt

(

pBt

)

(btOps(pBt)->BeginCkpt(pBt))

#define sqliteBtreeBeginTrans

(

pBt

)

(btOps(pBt)->BeginTrans(pBt))

#define sqliteBtreeClearTable	(		pBt,
			iTable
	)		(btOps(pBt)->ClearTable(pBt, iTable))

#define sqliteBtreeClose

(

pBt

)

(btOps(pBt)->Close(pBt))

#define sqliteBtreeCloseCursor

(

pCur

)

(btCOps(pCur)->CloseCursor(pCur))

#define sqliteBtreeCommit

(

pBt

)

(btOps(pBt)->Commit(pBt))

#define sqliteBtreeCommitCkpt

(

pBt

)

(btOps(pBt)->CommitCkpt(pBt))

#define sqliteBtreeCopyFile	(		pBt1,
			pBt2
	)		(btOps(pBt1)->Copyfile(pBt1, pBt2))

#define sqliteBtreeCreateIndex	(		pBt,
			piIndex
	)		(btOps(pBt)->CreateIndex(pBt, piIndex))

#define sqliteBtreeCreateTable	(		pBt,
			piTable
	)		(btOps(pBt)->CreateTable(pBt,piTable))

#define sqliteBtreeCursor	(		pBt,
			iTable,
			wrFlag,
			ppCur
	)		(btOps(pBt)->Cursor(pBt, iTable, wrFlag, ppCur))

#define sqliteBtreeData	(		pCur,
			offset,
			amt,
			zBuf
	)		(btCOps(pCur)->Data(pCur, offset, amt, zBuf))

#define sqliteBtreeDataSize	(		pCur,
			pSize
	)		(btCOps(pCur)->DataSize(pCur, pSize))

#define sqliteBtreeDelete

(

pCur

)

(btCOps(pCur)->Delete(pCur))

#define sqliteBtreeDropTable	(		pBt,
			iTable
	)		(btOps(pBt)->DropTable(pBt, iTable))

#define sqliteBtreeFirst	(		pCur,
			pRes
	)		(btCOps(pCur)->First(pCur, pRes))

#define sqliteBtreeGetFilename

(

pBt

)

(btOps(pBt)->GetFilename(pBt))

#define sqliteBtreeGetMeta	(		pBt,
			aMeta
	)		(btOps(pBt)->GetMeta(pBt, aMeta))

#define sqliteBtreeInsert	(		pCur,
			pKey,
			nKey,
			pData,
			nData
	)		(btCOps(pCur)->Insert(pCur, pKey, nKey, pData, nData))

#define sqliteBtreeIntegrityCheck	(		pBt,
			aRoot,
			nRoot
	)		(btOps(pBt)->IntegrityCheck(pBt, aRoot, nRoot))

#define sqliteBtreeKey	(		pCur,
			offset,
			amt,
			zBuf
	)		(btCOps(pCur)->Key(pCur, offset, amt, zBuf))

#define sqliteBtreeKeyCompare	(		pCur,
			pKey,
			nKey,
			nIgnore,
			pRes
	)		(btCOps(pCur)->KeyCompare(pCur, pKey, nKey, nIgnore, pRes))

#define sqliteBtreeKeySize	(		pCur,
			pSize
	)		(btCOps(pCur)->KeySize(pCur, pSize) )

#define sqliteBtreeLast	(		pCur,
			pRes
	)		(btCOps(pCur)->Last(pCur, pRes))

#define sqliteBtreeMoveto	(		pCur,
			pKey,
			nKey,
			pRes
	)		(btCOps(pCur)->Moveto(pCur, pKey, nKey, pRes))

#define sqliteBtreeNext	(		pCur,
			pRes
	)		(btCOps(pCur)->Next(pCur, pRes))

#define sqliteBtreePager

(

pBt

)

(btOps(pBt)->Pager(pBt))

#define sqliteBtreePrevious	(		pCur,
			pRes
	)		(btCOps(pCur)->Previous(pCur, pRes))

#define sqliteBtreeRollback

(

pBt

)

(btOps(pBt)->Rollback(pBt))

#define sqliteBtreeRollbackCkpt

(

pBt

)

(btOps(pBt)->RollbackCkpt(pBt))

#define sqliteBtreeSetCacheSize	(		pBt,
			sz
	)		(btOps(pBt)->SetCacheSize(pBt, sz))

#define sqliteBtreeSetSafetyLevel	(		pBt,
			sl
	)		(btOps(pBt)->SetSafetyLevel(pBt, sl))

#define sqliteBtreeUpdateMeta	(		pBt,
			aMeta
	)		(btOps(pBt)->UpdateMeta(pBt, aMeta))

---

Documentación de los 'typedefs'

typedef struct BtCursor BtCursor

typedef struct BtCursorOps BtCursorOps

typedef struct BtOps BtOps

typedef struct Btree Btree

---

Documentación de las funciones

int sqliteBtreeOpen	(	const char *	zFilename,
		int	mode,
		int	nPg,
		Btree **	ppBtree
	)

int sqliteRbtreeOpen	(	const char *	zFilename,
		int	mode,
		int	nPg,
		Btree **	ppBtree
	)