snip.c File Reference

#include "groonga_in.h"
#include <string.h>
#include <stddef.h>
#include "snip.h"
#include "ctx.h"

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Macros
#define	MAX(a, b)   ((a) > (b) ? (a) : (b))
#define	MIN(a, b)   ((a) < (b) ? (a) : (b))
#define	GRN_BM_COMPARE
#define	GRN_BM_BM_COMPARE

Functions
void	grn_bm_tunedbm (grn_ctx *ctx, snip_cond *cond, grn_obj *string, int flags)
grn_rc	grn_snip_cond_close (grn_ctx *ctx, snip_cond *cond)
grn_rc	grn_snip_cond_init (grn_ctx *ctx, snip_cond *sc, const char *keyword, unsigned int keyword_len, grn_encoding enc, int flags)
void	grn_snip_cond_reinit (snip_cond *cond)
grn_rc	grn_snip_add_cond (grn_ctx *ctx, grn_snip *snip, const char *keyword, unsigned int keyword_len, const char *opentag, unsigned int opentag_len, const char *closetag, unsigned int closetag_len)
grn_snip *	grn_snip_open (grn_ctx *ctx, int flags, unsigned int width, unsigned int max_results, const char *defaultopentag, unsigned int defaultopentag_len, const char *defaultclosetag, unsigned int defaultclosetag_len, grn_snip_mapping *mapping)
grn_rc	grn_snip_close_real (grn_ctx *ctx, grn_snip *snip)
grn_rc	grn_snip_close (grn_ctx *ctx, grn_snip *snip)
grn_rc	grn_snip_exec (grn_ctx *ctx, grn_snip *snip, const char *string, unsigned int string_len, unsigned int *nresults, unsigned int *max_tagged_len)
grn_rc	grn_snip_get_result (grn_ctx *ctx, grn_snip *snip, const unsigned int index, char *result, unsigned int *result_len)

Macro Definition Documentation

#define GRN_BM_BM_COMPARE

Value:

do { \
  if (p[-2] == ck) { \
    for (i = 3; i <= m && p[-(intptr_t)i] == cp[-(intptr_t)i]; ++i) { \
    } \
    if (i > m) { \
      found = p - y - m; \
      GRN_BM_COMPARE; \
    } \
  } \
} while (0)

Definition at line 121 of file snip.c.

#define GRN_BM_COMPARE

Definition at line 85 of file snip.c.

#define MAX	(		a,
			b
	)		((a) > (b) ? (a) : (b))

Definition at line 24 of file snip.c.

#define MIN	(		a,
			b
	)		((a) < (b) ? (a) : (b))

Definition at line 28 of file snip.c.

Function Documentation

void grn_bm_tunedbm	(	grn_ctx *	ctx,
		snip_cond *	cond,
		grn_obj *	string,
		int	flags
	)

Definition at line 133 of file snip.c.

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grn_rc grn_snip_add_cond	(	grn_ctx *	ctx,
		grn_snip *	snip,
		const char *	keyword,
		unsigned int	keyword_len,
		const char *	opentag,
		unsigned int	opentag_len,
		const char *	closetag,
		unsigned int	closetag_len
	)

Definition at line 343 of file snip.c.

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grn_rc grn_snip_close	(	grn_ctx *	ctx,
		grn_snip *	snip
	)

Definition at line 557 of file snip.c.

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grn_rc grn_snip_close_real	(	grn_ctx *	ctx,
		grn_snip *	snip
	)

Definition at line 526 of file snip.c.

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grn_rc grn_snip_cond_close	(	grn_ctx *	ctx,
		snip_cond *	cond
	)

Definition at line 249 of file snip.c.

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grn_rc grn_snip_cond_init	(	grn_ctx *	ctx,
		snip_cond *	sc,
		const char *	keyword,
		unsigned int	keyword_len,
		grn_encoding	enc,
		int	flags
	)

Definition at line 261 of file snip.c.

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void grn_snip_cond_reinit

(

snip_cond *

cond

)

Definition at line 290 of file snip.c.

grn_rc grn_snip_exec	(	grn_ctx *	ctx,
		grn_snip *	snip,
		const char *	string,
		unsigned int	string_len,
		unsigned int *	nresults,
		unsigned int *	max_tagged_len
	)

Definition at line 564 of file snip.c.

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grn_rc grn_snip_get_result	(	grn_ctx *	ctx,
		grn_snip *	snip,
		const unsigned int	index,
		char *	result,
		unsigned int *	result_len
	)

Definition at line 735 of file snip.c.

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grn_snip* grn_snip_open	(	grn_ctx *	ctx,
		int	flags,
		unsigned int	width,
		unsigned int	max_results,
		const char *	defaultopentag,
		unsigned int	defaultopentag_len,
		const char *	defaultclosetag,
		unsigned int	defaultclosetag_len,
		grn_snip_mapping *	mapping
	)

Definition at line 439 of file snip.c.

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