fts2_hash.h File Reference

Go to the source code of this file.

Classes
struct	fts2Hash
struct	fts2Hash::_fts2ht
struct	fts2HashElem
Defines
#define	FTS2_HASH_STRING   1
#define	FTS2_HASH_BINARY   2
#define	fts2HashInit   sqlite3Fts2HashInit
#define	fts2HashInsert   sqlite3Fts2HashInsert
#define	fts2HashFind   sqlite3Fts2HashFind
#define	fts2HashClear   sqlite3Fts2HashClear
#define	fts2HashFirst(H)   ((H)->first)
#define	fts2HashNext(E)   ((E)->next)
#define	fts2HashData(E)   ((E)->data)
#define	fts2HashKey(E)   ((E)->pKey)
#define	fts2HashKeysize(E)   ((E)->nKey)
#define	fts2HashCount(H)   ((H)->count)
Typedefs
typedef struct fts2Hash	fts2Hash
typedef struct fts2HashElem	fts2HashElem
Functions
void	sqlite3Fts2HashInit (fts2Hash *, int keytype, int copyKey)
void *	sqlite3Fts2HashInsert (fts2Hash *, const void *pKey, int nKey, void *pData)
void *	sqlite3Fts2HashFind (const fts2Hash *, const void *pKey, int nKey)
void	sqlite3Fts2HashClear (fts2Hash *)

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Define Documentation

#define FTS2_HASH_BINARY   2

Definition at line 69 of file fts2_hash.h.

Referenced by compareFunction(), hashFunction(), and sqlite3Fts2HashInit().

#define FTS2_HASH_STRING   1

Definition at line 68 of file fts2_hash.h.

Referenced by compareFunction(), hashFunction(), initPendingTerms(), sqlite3Fts2HashInit(), and sqlite3Fts2Init().

#define fts2HashClear   sqlite3Fts2HashClear

Definition at line 85 of file fts2_hash.h.

Referenced by clearPendingTerms(), and removeElementGivenHash().

#define fts2HashCount

(

H

)

((H)->count)

Definition at line 108 of file fts2_hash.h.

Referenced by writeZeroSegment().

#define fts2HashData

(

E

)

((E)->data)

Definition at line 101 of file fts2_hash.h.

Referenced by clearPendingTerms(), and writeZeroSegment().

#define fts2HashFind   sqlite3Fts2HashFind

Definition at line 84 of file fts2_hash.h.

Referenced by buildTerms().

#define fts2HashFirst

(

H

)

((H)->first)

Definition at line 99 of file fts2_hash.h.

Referenced by clearPendingTerms(), and writeZeroSegment().

#define fts2HashInit   sqlite3Fts2HashInit

Definition at line 82 of file fts2_hash.h.

Referenced by initPendingTerms().

#define fts2HashInsert   sqlite3Fts2HashInsert

Definition at line 83 of file fts2_hash.h.

Referenced by buildTerms().

#define fts2HashKey

(

E

)

((E)->pKey)

Definition at line 102 of file fts2_hash.h.

Referenced by writeZeroSegment().

#define fts2HashKeysize

(

E

)

((E)->nKey)

Definition at line 103 of file fts2_hash.h.

Referenced by writeZeroSegment().

#define fts2HashNext

(

E

)

((E)->next)

Definition at line 100 of file fts2_hash.h.

Referenced by clearPendingTerms(), and writeZeroSegment().

---

Typedef Documentation

typedef struct fts2Hash fts2Hash

Definition at line 21 of file fts2_hash.h.

typedef struct fts2HashElem fts2HashElem

Definition at line 22 of file fts2_hash.h.

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Function Documentation

void sqlite3Fts2HashClear

(

fts2Hash *

)

Definition at line 74 of file fts2_hash.c.

References fts2Hash::copyKey, fts2Hash::count, fts2Hash::first, fts2HashFree(), fts2Hash::ht, fts2Hash::htsize, fts2HashElem::next, and fts2HashElem::pKey.

Referenced by hashDestroy(), and sqlite3Fts2Init().

void* sqlite3Fts2HashFind	(	const fts2Hash *	,
		const void *	pKey,
		int	nKey
	)

Definition at line 283 of file fts2_hash.c.

References fts2HashElem::data, findElementGivenHash(), hashFunction(), fts2Hash::ht, fts2Hash::htsize, and fts2Hash::keyClass.

Referenced by constructVtab(), and scalarFunc().

void sqlite3Fts2HashInit	(	fts2Hash *	,
		int	keytype,
		int	copyKey
	)

Definition at line 59 of file fts2_hash.c.

References fts2Hash::copyKey, fts2Hash::count, fts2Hash::first, FTS2_HASH_BINARY, FTS2_HASH_STRING, fts2Hash::ht, fts2Hash::htsize, and fts2Hash::keyClass.

Referenced by sqlite3Fts2Init().

void* sqlite3Fts2HashInsert	(	fts2Hash *	,
		const void *	pKey,
		int	nKey,
		void *	pData
	)

Definition at line 312 of file fts2_hash.c.

References fts2Hash::copyKey, fts2Hash::count, fts2HashElem::data, findElementGivenHash(), fts2HashFree(), fts2HashMalloc(), hashFunction(), fts2Hash::ht, fts2Hash::htsize, insertElement(), fts2Hash::keyClass, fts2HashElem::nKey, fts2HashElem::pKey, rehash(), and removeElementGivenHash().

Referenced by scalarFunc(), and sqlite3Fts2Init().