RE/flex abstract matcher base class and pattern matcher class. More...

#include <reflex/debug.h>
#include <reflex/input.h>
#include <reflex/traits.h>
#include <cstdlib>
#include <cctype>
#include <iterator>

Include dependency graph for absmatcher.h:

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Classes
class	reflex::AbstractMatcher
	The abstract matcher base class template defines an interface for all pattern matcher engines. More...

struct	reflex::AbstractMatcher::Const
	AbstractMatcher::Const common constants. More...

struct	reflex::AbstractMatcher::Option
	AbstractMatcher::Options for matcher engines. More...

class	reflex::AbstractMatcher::Iterator< T >
	AbstractMatcher::Iterator class for scanning, searching, and splitting input character sequences. More...

class	reflex::AbstractMatcher::Operation
	AbstractMatcher::Operation functor to match input to a pattern, also provides a (const) AbstractMatcher::iterator to iterate over matches. More...

class	reflex::PatternMatcher< P >
	The pattern matcher class template extends abstract matcher base class. More...

Functions
std::string	reflex::regroup (const std::string &regex)
	Regroup: convert a string regex to a regex with group captures only for the outermost (top-level) choices. All outermost (top-level) choices `X1`, `X2`, ... `Xn` in a regex `X1\|X2\|...\|Xn` are regrouped such that `X1\|X2\|...\|Xn` => `(X1)\|(X2)\|...\|(Xn)`. Innermost (nested) group captures `(Y)` are converted to non-captured `(Y)` => `(?:Y)`. All existing non-capturing groups are retained. For example, `a\|b(c)\|(?:d)` => `(a)\|(b(?:c))\|((?:d))`. More...

int	reflex::isword (int c)
	Check word character. More...

Detailed Description

RE/flex abstract matcher base class and pattern matcher class.

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

Macro Definition Documentation

#define WITH_REALLOC