string.h File Reference

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Classes
struct	grn_str

Macros
#define	GRN_STR_REMOVEBLANK   (0x01<<0)
#define	GRN_STR_WITH_CTYPES   (0x01<<1)
#define	GRN_STR_WITH_CHECKS   (0x01<<2)
#define	GRN_STR_NORMALIZE   GRN_OBJ_KEY_NORMALIZE
#define	GRN_STRING_REMOVE_BLANK   (0x01<<0)
#define	GRN_STRING_WITH_TYPES   (0x01<<1)
#define	GRN_STRING_WITH_CHECKS   (0x01<<2)
#define	GRN_STRING_REMOVE_TOKENIZED_DELIMITER   (0x01<<3)
#define	GRN_NORMALIZER_AUTO   ((grn_obj *)1)
#define	GRN_CHAR_BLANK   0x80
#define	GRN_CHAR_IS_BLANK(c)   ((c) & (GRN_CHAR_BLANK))
#define	GRN_CHAR_TYPE(c)   ((c) & 0x7f)

Enumerations
enum	grn_char_type {   GRN_CHAR_NULL = 0 , GRN_CHAR_ALPHA , GRN_CHAR_DIGIT , GRN_CHAR_SYMBOL ,   GRN_CHAR_HIRAGANA , GRN_CHAR_KATAKANA , GRN_CHAR_KANJI , GRN_CHAR_OTHERS ,   GRN_CHAR_EMOJI }

Functions
GRN_API grn_str *	grn_str_open (grn_ctx *ctx, const char *str, unsigned int str_len, int flags)
GRN_API grn_rc	grn_str_close (grn_ctx *ctx, grn_str *nstr)
GRN_API const char *	grn_char_type_to_string (grn_char_type type)
GRN_API grn_obj *	grn_string_open (grn_ctx *ctx, const char *string, unsigned int length_in_bytes, grn_obj *lexicon_or_normalizer, int flags)
GRN_API grn_rc	grn_string_get_original (grn_ctx *ctx, grn_obj *string, const char **original, unsigned int *length_in_bytes)
GRN_API int	grn_string_get_flags (grn_ctx *ctx, grn_obj *string)
GRN_API grn_rc	grn_string_get_normalized (grn_ctx *ctx, grn_obj *string, const char **normalized, unsigned int *length_in_bytes, unsigned int *n_characters)
GRN_API grn_rc	grn_string_set_normalized (grn_ctx *ctx, grn_obj *string, char *normalized, unsigned int length_in_bytes, unsigned int n_characters)
GRN_API const int16_t *	grn_string_get_checks (grn_ctx *ctx, grn_obj *string)
GRN_API grn_rc	grn_string_set_checks (grn_ctx *ctx, grn_obj *string, int16_t *checks)
GRN_API const uint8_t *	grn_string_get_types (grn_ctx *ctx, grn_obj *string)
GRN_API grn_rc	grn_string_set_types (grn_ctx *ctx, grn_obj *string, uint8_t *types)
GRN_API const uint64_t *	grn_string_get_offsets (grn_ctx *ctx, grn_obj *string)
GRN_API grn_rc	grn_string_set_offsets (grn_ctx *ctx, grn_obj *string, uint64_t *offsets)
GRN_API grn_encoding	grn_string_get_encoding (grn_ctx *ctx, grn_obj *string)
GRN_API grn_obj *	grn_string_get_table (grn_ctx *ctx, grn_obj *string)
GRN_API uint32_t	grn_string_get_normalizer_index (grn_ctx *ctx, grn_obj *string)
GRN_API int	grn_charlen (grn_ctx *ctx, const char *str, const char *end)

Macro Definition Documentation

GRN_CHAR_BLANK

#define GRN_CHAR_BLANK   0x80

GRN_CHAR_IS_BLANK

#define GRN_CHAR_IS_BLANK

(

c

)

((c) & (GRN_CHAR_BLANK))

GRN_CHAR_TYPE

#define GRN_CHAR_TYPE

(

c

)

((c) & 0x7f)

GRN_NORMALIZER_AUTO

#define GRN_NORMALIZER_AUTO   ((grn_obj *)1)

GRN_STR_NORMALIZE

#define GRN_STR_NORMALIZE   GRN_OBJ_KEY_NORMALIZE

GRN_STR_REMOVEBLANK

#define GRN_STR_REMOVEBLANK   (0x01<<0)

GRN_STR_WITH_CHECKS

#define GRN_STR_WITH_CHECKS   (0x01<<2)

GRN_STR_WITH_CTYPES

#define GRN_STR_WITH_CTYPES   (0x01<<1)

GRN_STRING_REMOVE_BLANK

#define GRN_STRING_REMOVE_BLANK   (0x01<<0)

GRN_STRING_REMOVE_TOKENIZED_DELIMITER

#define GRN_STRING_REMOVE_TOKENIZED_DELIMITER   (0x01<<3)

GRN_STRING_WITH_CHECKS

#define GRN_STRING_WITH_CHECKS   (0x01<<2)

GRN_STRING_WITH_TYPES

#define GRN_STRING_WITH_TYPES   (0x01<<1)

Enumeration Type Documentation

grn_char_type

enum grn_char_type

Enumerator
GRN_CHAR_NULL
GRN_CHAR_ALPHA
GRN_CHAR_DIGIT
GRN_CHAR_SYMBOL
GRN_CHAR_HIRAGANA
GRN_CHAR_KATAKANA
GRN_CHAR_KANJI
GRN_CHAR_OTHERS
GRN_CHAR_EMOJI

Function Documentation

grn_char_type_to_string()

GRN_API const char * grn_char_type_to_string

(

grn_char_type

type

)

grn_charlen()

GRN_API int grn_charlen	(	grn_ctx *	ctx,
		const char *	str,
		const char *	end
	)

grn_str_close()

GRN_API grn_rc grn_str_close	(	grn_ctx *	ctx,
		grn_str *	nstr
	)

grn_str_open()

GRN_API grn_str * grn_str_open	(	grn_ctx *	ctx,
		const char *	str,
		unsigned int	str_len,
		int	flags
	)

grn_string_get_checks()

GRN_API const int16_t * grn_string_get_checks	(	grn_ctx *	ctx,
		grn_obj *	string
	)

grn_string_get_encoding()

GRN_API grn_encoding grn_string_get_encoding	(	grn_ctx *	ctx,
		grn_obj *	string
	)

grn_string_get_flags()

GRN_API int grn_string_get_flags	(	grn_ctx *	ctx,
		grn_obj *	string
	)

grn_string_get_normalized()

GRN_API grn_rc grn_string_get_normalized	(	grn_ctx *	ctx,
		grn_obj *	string,
		const char **	normalized,
		unsigned int *	length_in_bytes,
		unsigned int *	n_characters
	)

grn_string_get_normalizer_index()

GRN_API uint32_t grn_string_get_normalizer_index	(	grn_ctx *	ctx,
		grn_obj *	string
	)

grn_string_get_offsets()

GRN_API const uint64_t * grn_string_get_offsets	(	grn_ctx *	ctx,
		grn_obj *	string
	)

grn_string_get_original()

GRN_API grn_rc grn_string_get_original	(	grn_ctx *	ctx,
		grn_obj *	string,
		const char **	original,
		unsigned int *	length_in_bytes
	)

grn_string_get_table()

GRN_API grn_obj * grn_string_get_table	(	grn_ctx *	ctx,
		grn_obj *	string
	)

grn_string_get_types()

GRN_API const uint8_t * grn_string_get_types	(	grn_ctx *	ctx,
		grn_obj *	string
	)

grn_string_open()

GRN_API grn_obj * grn_string_open	(	grn_ctx *	ctx,
		const char *	string,
		unsigned int	length_in_bytes,
		grn_obj *	lexicon_or_normalizer,
		int	flags
	)

grn_string_set_checks()

GRN_API grn_rc grn_string_set_checks	(	grn_ctx *	ctx,
		grn_obj *	string,
		int16_t *	checks
	)

grn_string_set_normalized()

GRN_API grn_rc grn_string_set_normalized	(	grn_ctx *	ctx,
		grn_obj *	string,
		char *	normalized,
		unsigned int	length_in_bytes,
		unsigned int	n_characters
	)

grn_string_set_offsets()

GRN_API grn_rc grn_string_set_offsets	(	grn_ctx *	ctx,
		grn_obj *	string,
		uint64_t *	offsets
	)

grn_string_set_types()

GRN_API grn_rc grn_string_set_types	(	grn_ctx *	ctx,
		grn_obj *	string,
		uint8_t *	types
	)