pattern.h File Reference

Contains the Pattern class that is ubiquitous throughout Colibri Core. More...

#include <string>
#include <iostream>
#include <ostream>
#include <istream>
#include <unordered_map>
#include <vector>
#include <set>
#include <map>
#include <array>
#include <unordered_set>
#include <iomanip>
#include <exception>
#include <algorithm>
#include <climits>
#include "common.h"
#include "classdecoder.h"

Go to the source code of this file.

Classes
class	Pattern
	Pattern class, represents a pattern (ngram, skipgram or flexgram). Encoded in a memory-saving fashion. Allows numerous operations. More...
class	PatternPointer
struct	std::hash< Pattern >
struct	std::hash< const Pattern * >
struct	std::hash< PatternPointer >
struct	std::hash< const PatternPointer * >

Enumerations
enum	PatternCategory { UNKNOWNPATTERN = 0, NGRAM = 1, SKIPGRAM = 2, FLEXGRAM = 3 }
enum	PatternType { PATTERN = 0, PATTERNPOINTER = 1 }

Functions
void	readanddiscardpattern (std::istream *in, bool pointerformat=false)
int	reader_passmarker (const unsigned char c, std::istream *in)
Pattern	patternfromfile (const std::string &filename)

Variables
const int	MAINPATTERNBUFFERSIZE = 40960
const Pattern	SKIPPATTERN = Pattern((const unsigned char *) tmp_skipmarker,1)
const Pattern	FLEXPATTERN = Pattern((const unsigned char*) tmp_flexmarker,1)

Detailed Description

Contains the Pattern class that is ubiquitous throughout Colibri Core.

Author

Maarten van Gompel (proycon) proyc.nosp@m.on@a.nosp@m.napro.nosp@m.y.nl

LICENSE

Licensed under GPLv3

DESCRIPTION

Contains the Pattern class that is ubiquitous throughout Colibri Core

Enumeration Type Documentation

enum PatternCategory

Pattern categories

Enumerator
UNKNOWNPATTERN	not used
NGRAM	For ngrams, i.e. patterns without gaps
SKIPGRAM	For skipgrams, i.e. patterns with fixed-width gaps
FLEXGRAM	For flexgrams, i.e. patterns with dynamic-width gaps

enum PatternType

Enumerator
PATTERN
PATTERNPOINTER

Function Documentation

Pattern patternfromfile

(

const std::string &

filename

)

void readanddiscardpattern	(	std::istream *	in,
		bool	pointerformat = false
	)

int reader_passmarker	(	const unsigned char	c,
		std::istream *	in
	)

Variable Documentation

const Pattern FLEXPATTERN = Pattern((const unsigned char*) tmp_flexmarker,1)

const int MAINPATTERNBUFFERSIZE = 40960

const Pattern SKIPPATTERN = Pattern((const unsigned char *) tmp_skipmarker,1)