// Site Mapper
//
// Douglas Thrift
//
// $Id$

#ifndef _Matcher_hpp_
#define _Matcher_hpp_

#include "SiteMapper.hpp"

#include <pcre.h>

class Matcher
{
private:
	pcre* expression;
	vector<string> substrings;
public:
	Matcher() { expression = NULL; }
	Matcher(const string& expression);
	~Matcher();
	bool match(const string& stuff);
	int size(void) { return substrings.size(); }
	Matcher& operator()(const string& expression);
	string& operator[](unsigned index) { return substrings[index]; }
	bool operator==(const string& stuff) { return match(stuff); }
	bool operator!=(const string& stuff) { return !match(stuff); }
// friends:
	friend bool operator==(const string& stuff, Matcher& matcher) { return
		matcher == stuff; }
	friend bool operator!=(const string& stuff, Matcher& matcher) { return
		matcher != stuff; }
};

#endif // _Matcher_hpp_