convert.h File Reference

RE/flex regex converter. More...

#include <reflex/error.h>
#include <string>
#include <map>

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Typedefs
typedef int	reflex::convert_flag_type
	Conversion flags for reflex::convert. More...

Functions
std::string	reflex::convert (const char pattern, const char signature, convert_flag_type flags=convert_flag::none, const std::map< std::string, std::string > *macros=NULL)
	Returns the converted regex string given a regex library signature and conversion flags, throws regex_error. More...

std::string	reflex::convert (const std::string &pattern, const char signature, convert_flag_type flags=convert_flag::none, const std::map< std::string, std::string > macros=NULL)

Variables
const convert_flag_type	reflex::convert_flag::none = 0x0000
	no conversion (default) More...

const convert_flag_type	reflex::convert_flag::basic = 0x0001
	convert basic regex (BRE) to extended regex (ERE) More...

const convert_flag_type	reflex::convert_flag::unicode = 0x0002
	convert . (dot), `\s`, `\w`, `\l`, `\u`, `\S`, `\W`, `\L`, `\U` to Unicode More...

const convert_flag_type	reflex::convert_flag::recap = 0x0004
	remove capturing groups, add capturing groups to the top level More...

const convert_flag_type	reflex::convert_flag::lex = 0x0008
	convert Lex/Flex regular expression syntax More...

const convert_flag_type	reflex::convert_flag::u4 = 0x0010
	convert `\uXXXX` and UTF-16 surrogate pairs More...

const convert_flag_type	reflex::convert_flag::anycase = 0x0020
	convert regex to ignore case, same as `(?i)` More...

const convert_flag_type	reflex::convert_flag::multiline = 0x0040
	regex with multiline anchors `^` and `$`, same as `(?m)` More...

const convert_flag_type	reflex::convert_flag::dotall = 0x0080
	convert `.` (dot) to match all, same as `(?s)` More...

const convert_flag_type	reflex::convert_flag::freespace = 0x0100
	convert regex by removing spacing, same as `(?x)` More...

const convert_flag_type	reflex::convert_flag::notnewline = 0x0200
	inverted character classes and `\s` do not match newline `\n` More...

const convert_flag_type	reflex::convert_flag::permissive = 0x0400
	convert Unicode to compact UTF-8 patterns and DFA, permits some invalid UTF-8 sequences More...

Detailed Description

RE/flex regex converter.

Author: Robert van Engelen - engel.nosp@m.en@g.nosp@m.enivi.nosp@m.a.co.nosp@m.m