_CL_Regex Struct Reference

Underlying structure for CL_Regex object. More...

#include <regopt.h>

Data Fields
pcre *	needle
	buffer for the actual regex object (PCRE) More...
pcre_extra *	extra
	buffer for PCRE's internal optimisation data More...
CorpusCharset	charset
	the character set in use for this regex More...
int	icase
	whether IGNORE_CASE flag was set for this regex (needs special processing) More...
int	idiac
	whether IGNORE_DIAC flag was set for this regex More...
char *	haystack_buf
	a buffer of size CL_MAX_LINE_LENGTH used for accent folding by cl_regex_match(), allocated only if IGNOR_DIAC was specified More...
char *	haystack_casefold
	additional, larger buffer for a case-folded version, allocated only if optimizer is active and IGNORE_CASE was specified More...
int	grains
	number of grains (0 = not optimised). More...
int	grain_len
char *	grain [MAX_GRAINS]
int	anchor_start
int	anchor_end
int	jumptable [256]

Detailed Description

Underlying structure for CL_Regex object.

TODO: change structure name as it breaks rules for ANSI reserved-words (uscore followed by uppercase)

See also

regopt.c

Field Documentation

int anchor_end

See also

cl_regopt_anchor_end

Referenced by cl_regex_match(), and regopt_data_copy_to_regex_object().

int anchor_start

See also

cl_regopt_anchor_start

Referenced by cl_regex_match(), and regopt_data_copy_to_regex_object().

CorpusCharset charset

the character set in use for this regex

Referenced by cl_new_regex(), cl_regex_match(), and regopt_data_copy_to_regex_object().

pcre_extra* extra

buffer for PCRE's internal optimisation data

Referenced by cl_delete_regex(), cl_new_regex(), and cl_regex_match().

char* grain[MAX_GRAINS]

See also

cl_regopt_grain

Referenced by cl_delete_regex(), cl_regex_match(), make_jump_table(), and regopt_data_copy_to_regex_object().

int grain_len

See also

cl_regopt_grain_len

Referenced by cl_regex_match(), cl_regex_optimised(), make_jump_table(), and regopt_data_copy_to_regex_object().

int grains

number of grains (0 = not optimised).

See also

cl_regopt_grains

Referenced by cl_delete_regex(), cl_new_regex(), cl_regex_match(), cl_regex_optimised(), make_jump_table(), and regopt_data_copy_to_regex_object().

char* haystack_buf

a buffer of size CL_MAX_LINE_LENGTH used for accent folding by cl_regex_match(), allocated only if IGNOR_DIAC was specified

Referenced by cl_delete_regex(), cl_new_regex(), and cl_regex_match().

char* haystack_casefold

additional, larger buffer for a case-folded version, allocated only if optimizer is active and IGNORE_CASE was specified

Referenced by cl_delete_regex(), cl_new_regex(), and cl_regex_match().

int icase

whether IGNORE_CASE flag was set for this regex (needs special processing)

Referenced by cl_new_regex(), cl_regex_match(), and regopt_data_copy_to_regex_object().

int idiac

whether IGNORE_DIAC flag was set for this regex

Referenced by cl_new_regex(), and cl_regex_match().

int jumptable[256]

See also

cl_regopt_jumptable

make_jump_table

Referenced by cl_regex_match(), and make_jump_table().

pcre* needle

buffer for the actual regex object (PCRE)

Referenced by cl_delete_regex(), cl_new_regex(), and cl_regex_match().

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The documentation for this struct was generated from the following file:

• cl/regopt.h