raw_string.h File Reference

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Classes
struct	grn_raw_string

Macros
#define	GRN_RAW_STRING_INIT(string)
#define	GRN_RAW_STRING_SET(string, bulk)
#define	GRN_RAW_STRING_SET_CSTRING(string, cstring)
#define	GRN_RAW_STRING_FILL(string, bulk)
#define	GRN_RAW_STRING_EQUAL(string, other_string)
#define	GRN_RAW_STRING_EQUAL_CSTRING(string, cstring)
#define	GRN_RAW_STRING_EQUAL_CSTRING_CI(string, cstring)
#define	GRN_RAW_STRING_START_WITH_CSTRING(string, cstring)
#define	GRN_RAW_STRING_END_WITH_CSTRING(string, cstring)

Functions
GRN_API void	grn_raw_string_lstrip (grn_ctx *ctx, grn_raw_string *string)
GRN_API bool	grn_raw_string_have_sub_string (grn_ctx *ctx, grn_raw_string *string, grn_raw_string *sub_string)
GRN_API bool	grn_raw_string_have_sub_string_cstring (grn_ctx *ctx, grn_raw_string *string, const char *sub_cstring)
GRN_API grn_raw_string	grn_raw_string_substring (grn_ctx *ctx, const grn_raw_string *string, size_t start, int64_t length)

Macro Definition Documentation

GRN_RAW_STRING_END_WITH_CSTRING

#define GRN_RAW_STRING_END_WITH_CSTRING	(		string,
			cstring
	)

Value:

  (cstring == NULL ?                                                    \
   true :                                                               \
   (string.length >= strlen(cstring) &&                                 \
    memcmp(string.value + string.length - strlen(cstring),              \
           cstring,                                                     \
           strlen(cstring)) == 0))

GRN_RAW_STRING_EQUAL

#define GRN_RAW_STRING_EQUAL	(		string,
			other_string
	)

Value:

  (string.length == other_string.length &&                              \
   memcmp(string.value, other_string.value, string.length) == 0)

GRN_RAW_STRING_EQUAL_CSTRING

#define GRN_RAW_STRING_EQUAL_CSTRING	(		string,
			cstring
	)

Value:

  (cstring == NULL ?                                            \
   (string.length == 0) :                                       \
   (string.length == strlen(cstring) &&                         \
    memcmp(string.value, cstring, string.length) == 0))

GRN_RAW_STRING_EQUAL_CSTRING_CI

#define GRN_RAW_STRING_EQUAL_CSTRING_CI	(		string,
			cstring
	)

Value:

  (cstring == NULL ?                                                    \
   (string.length == 0) :                                               \
   (string.length == strlen(cstring) &&                                 \
    grn_strncasecmp(string.value, cstring, string.length) == 0))

GRN_RAW_STRING_FILL

#define GRN_RAW_STRING_FILL	(		string,
			bulk
	)

Value:

    do {     \
    if (bulk && GRN_TEXT_LEN(bulk) > 0) {          \
      string.value = GRN_TEXT_VALUE(bulk);         \
      string.length = GRN_TEXT_LEN(bulk);          \
    }                                              \
  } while (false)

GRN_RAW_STRING_INIT

#define GRN_RAW_STRING_INIT

(

string

)

Value:

    do {        \
    string.value = NULL;                        \
    string.length = 0;                          \
  } while (false)

GRN_RAW_STRING_SET

#define GRN_RAW_STRING_SET	(		string,
			bulk
	)

Value:

    do {      \
    if (bulk && GRN_TEXT_LEN(bulk) > 0) {          \
      string.value = GRN_TEXT_VALUE(bulk);         \
      string.length = GRN_TEXT_LEN(bulk);          \
    } else {                                       \
      string.value = NULL;                         \
      string.length = 0;                           \
    }                                              \
  } while (false)

GRN_RAW_STRING_SET_CSTRING

#define GRN_RAW_STRING_SET_CSTRING	(		string,
			cstring
	)

Value:

    do {     \
    string.value = cstring;                                  \
    string.length = (cstring == NULL) ? 0 : strlen(cstring); \
  } while (false)

GRN_RAW_STRING_START_WITH_CSTRING

#define GRN_RAW_STRING_START_WITH_CSTRING	(		string,
			cstring
	)

Value:

  (cstring == NULL ?                                                    \
   true :                                                               \
   (string.length >= strlen(cstring) &&                                 \
    memcmp(string.value, cstring, strlen(cstring)) == 0))

Function Documentation

grn_raw_string_have_sub_string()

GRN_API bool grn_raw_string_have_sub_string	(	grn_ctx *	ctx,
		grn_raw_string *	string,
		grn_raw_string *	sub_string
	)

grn_raw_string_have_sub_string_cstring()

GRN_API bool grn_raw_string_have_sub_string_cstring	(	grn_ctx *	ctx,
		grn_raw_string *	string,
		const char *	sub_cstring
	)

grn_raw_string_lstrip()

GRN_API void grn_raw_string_lstrip	(	grn_ctx *	ctx,
		grn_raw_string *	string
	)

grn_raw_string_substring()

GRN_API grn_raw_string grn_raw_string_substring	(	grn_ctx *	ctx,
		const grn_raw_string *	string,
		size_t	start,
		int64_t	length
	)