Namespaces
	PorParserHelper

	LOG

Classes
struct	BasChronometer
	Structure allowing measuring the time elapsed between two events. More...

struct	ListGenerator

struct	BasFileMgr
	Helper class for operations on files and on the file-system. More...

struct	short_bool_policies

class	OTransliterator

struct	ScoreType
	Enumeration of score types. More...

struct	StructAbstract
	Base class for the light structures. More...

class	UTF8Handler
	Utility class for basic handling of UTF-8 encoded strings. More...

class	BomAbstract
	Base class for the Business Object Model (BOM) layer. More...

class	BomJSONExport
	Utility class to export Opentrep structures in a JSON format. More...

struct	BomType

struct	Filter
	Class filtering out the words not suitable for indexing and/or searching, when part of greater strings. Hence, most of the methods take as parameter the "initial"/greater string. More...

class	KeyAbstract
	Base class for the Business Object Model (KEY) layer. More...

class	Levenshtein

class	LocationExchange
	Utility class to export Opentrep structures in a Protobuf format. More...

class	Place
	Class modelling a place/POR (point of reference). More...

class	PlaceHolder

class	PORStringParser

class	PORFileParser

struct	QuerySlices

class	Result
	Class wrapping a set of Xapian documents having matched a given query string. More...

class	ResultCombination
	Class wrapping functions on a list of ResultHolder objects. More...

class	ResultHolder
	Class wrapping functions on a list of Result objects. More...

struct	ScoreBoard
	Structure holding a board for all the types of score/matching having been performed. More...

struct	StringPartition

struct	StringSet
	Class holding a set of strings, e.g., {"rio", "de", "janeiro"}. More...

struct	WordCombinationHolder

class	WordHolder
	Class wrapping utility functions to transform back and forth strings from and into a list of words. More...

class	World

class	DBManager
	Class building the Business Object Model (BOM) from data retrieved from the database. More...

class	DBSessionManager
	Class handling the SOCI session. More...

class	IndexBuilder
	Command wrapping the travel request process. More...

class	PORParser

class	RequestInterpreter
	Command wrapping the travel request process. More...

class	XapianIndexManager
	Command wrapping utilities for the management of the Xapian (database) index. More...

class	DbaAbstract

struct	DBParams
	Structure modelling a database parameters. More...

struct	DistanceErrorRule

class	FacBomAbstract

class	FacOpenTrepServiceContext
	Factory for Bucket. More...

class	FacPlace

class	FacPlaceHolder

class	FacResult

class	FacResultCombination

class	FacResultHolder

class	FacServiceAbstract

class	FacSupervisor

class	FacWorld

struct	IATAType
	Enumeration of output types. More...

struct	Language

struct	Location
	Structure modelling a (geographical) location. More...

struct	LocationKey
	Class modelling the primary key of a location/POR (point of reference). More...

struct	NameMatrix

struct	Names

struct	OPENTREP_Abstract

class	RootException
	Root of the OpenTREP exceptions. More...

class	NonInitialisedServiceException

class	UnicodeException

class	UnicodeTransliteratorCreationException

class	MultipleRowsForASingleDocIDException

class	LanguageCodeNotDefinedInNameTableException

class	MemoryAllocationException

class	ObjectNotFoundException

class	FileException

class	FileNotFoundException

class	ParserException

class	PorFileParsingException

class	PRFileParsingException

class	CodeConversionException

class	CodeDuplicationException

class	XapianException

class	DocumentNotFoundException

class	XapianDatabaseFailureException

class	XapianTravelDatabaseEmptyException

class	XapianTravelDatabaseWrongPathnameException

class	NoBestMatchingResultHolderException

class	SQLDatabaseException

class	SQLDatabaseConnectionImpossibleException

class	BuildIndexException

class	InterpreterUseCaseException

class	InterpreteTravelRequestException

class	TravelRequestEmptyException

struct	date_time_element

class	OPENTREP_Service
	Interface for the OPENTREP Services. More...

struct	FilePath_T

struct	PORFilePath_T

struct	TravelDBFilePath_T

struct	SQLiteDBFilePath_T

struct	RawDataString_T

struct	IATACode_T

struct	ICAOCode_T

struct	FAACode_T

struct	LocationName_T

struct	CommonName_T

struct	ASCIIName_T

struct	AltNameShortListString_T

struct	TvlPORListString_T

struct	LanguageCode_T

struct	Comment_T

struct	CityCode_T

struct	CityUTFName_T

struct	CityASCIIName_T

struct	StateCode_T

struct	CountryCode_T

struct	AltCountryCode_T

struct	CountryName_T

struct	ContinentCode_T

struct	ContinentName_T

struct	Admin1Code_T

struct	Admin1UTFName_T

struct	Admin1ASCIIName_T

struct	Admin2Code_T

struct	Admin2UTFName_T

struct	Admin2ASCIIName_T

struct	Admin3Code_T

struct	Admin4Code_T

struct	FeatureClass_T

struct	FeatureCode_T

struct	FeatureName_T

struct	WikiLink_T

struct	TimeZone_T

struct	OutputFormat
	Enumeration of output formats. More...

struct	OpenTrepSearcher
	API wrapper around the OpenTREP C++ API, so that Python scripts can use it seamlessly. More...

class	Logger

class	OPENTREP_ServiceContext
	Class holding the context of the OpenTrep services. More...

class	ServiceAbstract

class	ServiceUtilities

Typedefs
typedef std::istreambuf_iterator< char >	base_iterator_t

typedef boost::spirit::multi_pass < base_iterator_t >	iterator_t

typedef boost::spirit::classic::position_iterator2 < iterator_t >	pos_iterator_t

typedef boost::spirit::qi::uint_parser < int, 10, 1, 1 >	uint1_p_t

typedef boost::spirit::qi::uint_parser < int, 10, 2, 2 >	uint2_p_t

typedef boost::spirit::qi::uint_parser < int, 10, 1, 2 >	int1_2_p_t

typedef boost::spirit::qi::uint_parser < int, 10, 4, 4 >	uint4_p_t

typedef boost::spirit::qi::int_parser < int, 10, 1, 5 >	int1_5_p_t

typedef boost::spirit::qi::int_parser < int, 10, 0, 5 >	int0_5_p_t

typedef boost::spirit::qi::uint_parser < int, 10, 1, 4 >	uint1_4_p_t

typedef boost::spirit::qi::uint_parser < int, 10, 1, 9 >	uint1_9_p_t

typedef boost::spirit::qi::uint_parser < int, 10, 0, 9 >	uint0_9_p_t

typedef boost::spirit::qi::uint_parser < hour_t, 10, 2, 2 >	hour_p_t

typedef boost::spirit::qi::uint_parser < minute_t, 10, 2, 2 >	minute_p_t

typedef boost::spirit::qi::uint_parser < second_t, 10, 2, 2 >	second_p_t

typedef boost::spirit::qi::uint_parser < year_t, 10, 4, 4 >	year_p_t

typedef boost::spirit::qi::uint_parser < month_t, 10, 2, 2 >	month_p_t

typedef boost::spirit::qi::uint_parser < day_t, 10, 2, 2 >	day_p_t

typedef boost::spirit::qi::bool_parser < bool, short_bool_policies >	boolean_p_t

typedef long unsigned int	u_int32_t

typedef std::list < MatchingDocuments >	DocumentList_T

typedef std::pair < BomType::EN_BomType, BomAbstract * >	GenericBom_T

typedef std::map< std::size_t, GenericBom_T >	GenericBomList_T

typedef std::multimap < std::string, Place * >	PlaceList_T

typedef std::list< Place * >	PlaceOrderedList_T

typedef std::pair < Xapian::Document, ScoreBoard >	XapianDocumentPair_T

typedef std::map < Xapian::docid, XapianDocumentPair_T >	DocumentMap_T

typedef std::list< ResultHolder * >	ResultHolderList_T

typedef std::list< Result * >	ResultList_T

typedef std::list < StringPartition >	StringPartitionList_T

typedef std::size_t	WorldID_T

typedef std::list< std::string >	DBParamsNameList_T

typedef std::list< Location >	LocationList_T

typedef std::list< std::string >	NameList_T

typedef std::map < LanguageCode_T, Names >	NameMatrix_T

typedef date_time_element< 0, 23 >	hour_t

typedef date_time_element< 0, 59 >	minute_t

typedef date_time_element< 0, 59 >	second_t

typedef date_time_element< 1900, 2100 >	year_t

typedef date_time_element< 1, 12 >	month_t

typedef date_time_element< 1, 31 >	day_t

typedef int	GeonamesID_T

typedef int	EnvelopeID_T

typedef std::list < AltNameShortListString_T >	AltNameShortList_T

typedef std::list < TvlPORListString_T >	TvlPORList_T

typedef std::list< FeatureName_T >	FeatureNameList_T

typedef double	GeoCoord_T

typedef GeoCoord_T	Latitude_T

typedef GeoCoord_T	Longitude_T

typedef boost::gregorian::date	Date_T

typedef unsigned int	Population_T

typedef int	Elevation_T

typedef int	GTopo30_T

typedef double	PageRank_T

typedef int	XapianDocID_T

typedef float	GMTOffset_T

typedef float	DSTOffset_T

typedef float	RawOffset_T

typedef bool	IsGeonames_T

typedef bool	IsAirport_T

typedef bool	IsCommercial_T

typedef unsigned short	Weight_T

typedef std::string	TravelQuery_T

typedef double	MatchingPercentage_T

typedef double	Percentage_T

typedef double	Score_T

typedef unsigned int	NbOfDBEntries_T

typedef std::string	Word_T

typedef std::list< Word_T >	WordList_T

typedef std::set< std::string >	WordSet_T

typedef std::set< std::string >	BlackList_T

typedef unsigned int	NbOfLetters_T

typedef unsigned short	NbOfWords_T

typedef unsigned short	NbOfMatches_T

typedef unsigned short	NbOfErrors_T

typedef std::map < NbOfLetters_T, NbOfErrors_T >	DistanceErrorScale_T

typedef boost::array < NbOfLetters_T, 5 >	DistanceErrorScaleArray_T

Functions
const std::string	DEFAULT_OPENTREP_POR_FILEPATH (OPENTREP_POR_DATA_DIR"/ori_por_public.csv")

const std::string	DEFAULT_OPENTREP_XAPIAN_DB_FILEPATH ("/tmp/opentrep/traveldb")

const std::string	DEFAULT_OPENTREP_MYSQL_DB_USER ("geo")

const std::string	DEFAULT_OPENTREP_MYSQL_DB_PASSWD ("geo")

const std::string	DEFAULT_OPENTREP_MYSQL_DB_DBNAME ("geo_ori")

const std::string	DEFAULT_OPENTREP_MYSQL_DB_HOST ("localhost")

const std::string	DEFAULT_OPENTREP_MYSQL_DB_PORT ("3306")

const std::string	DEFAULT_OPENTREP_SQLITE_DB_FILEPATH (OPENTREP_POR_DATA_DIR"/ori_por_public.db")

const std::string	DEFAULT_DATE_STR ("1970-01-01")

const NbOfMatches_T	K_DEFAULT_XAPIAN_MATCHING_SET_SIZE (30)

const Weight_T	K_DEFAULT_INDEXING_STD_WEIGHT (1)

const Weight_T	K_DEFAULT_INDEXING_EXTRA_WEIGHT (2)

const Percentage_T	K_DEFAULT_MODIFIED_MATCHING_PCT (100.0)

const Percentage_T	K_DEFAULT_PAGE_RANK (0.10)

const Percentage_T	K_DEFAULT_ENVELOPE_PCT (K_DEFAULT_PAGE_RANK)

const Percentage_T	K_DEFAULT_FULL_CODE_MATCH_PCT (11000/K_DEFAULT_PAGE_RANK)

const Percentage_T	K_DEFAULT_ATTENUATION_FCTR (34.0)

const NbOfErrors_T	K_DEFAULT_SIZE_FOR_SPELLING_ERROR_UNIT (4)

bool	check (const UErrorCode &iStatus, const char *iMsg)

UnicodeString &	appendHex (const uint32_t iNumber, int8_t ioDigits, UnicodeString &ioTarget)

UnicodeString	escape (const UnicodeString &iSource)

std::string	getUTF8 (const UnicodeString &iString)

void	tokeniseStringIntoWordList (const std::string &iPhrase, WordList_T &ioWordList)

std::string	createStringFromWordList (const WordList_T &iWordList, const unsigned short iSplitIdx, const bool iFromBeginningFlag)

bool	hasGoodSize (const std::string &iWord, const NbOfLetters_T &iMinWordLength)

bool	isBlackListed (const std::string &iWord)

void	rtrim (WordList_T &ioWordList, const NbOfLetters_T &iMinWordLength)

void	ltrim (WordList_T &ioWordList, const NbOfLetters_T &iMinWordLength)

void	trim (WordList_T &ioWordList, const NbOfLetters_T &iMinWordLength)

static unsigned int	calculateEditDistance (const TravelQuery_T &iPhrase)
	Helper function. More...

bool	doesMatch (const Xapian::Database &iDatabase, const std::string &iWord1, const std::string &iWord2)
	Helper function to query for a Xapian-based full text match. More...

static unsigned int	calculateEditDistance (const TravelQuery_T &iPhrase)
	Helper function. More...

static const boost::char_separator< char >	AllSepatorList (" .,;:\|+-*/_=!@#$%`~^&(){}[]?'<>\"")

static const boost::char_separator< char >	DocSepatorList (" ,-%")

void	baseTokeniseStringIntoWordList (const std::string &iPhrase, WordList_T &ioWordList, const boost::char_separator< char > &iSepatorList)

void	addToXapian (const Place &iPlace, Xapian::Document &ioDocument, Xapian::WritableDatabase &ioDatabase)

void	addUnmatchedWord (const TravelQuery_T &iQueryString, WordList_T &ioWordList, WordSet_T &ioWordSet)

void	createPlaces (const ResultCombination &iResultCombination, PlaceHolder &ioPlaceHolder)

void	searchString (const StringPartition &iStringPartition, const Xapian::Database &iDatabase, ResultCombination &ioResultCombination, WordList_T &ioWordList)

void	chooseBestMatchingResultHolder (ResultCombination &ioResultCombination)

boost::filesystem::path	checkTravelDBFilePath (const TravelDBFilePath_T &iTravelDBFilePath)

template<int MIN, int MAX>
date_time_element< MIN, MAX >	operator* (const date_time_element< MIN, MAX > &o1, const date_time_element< MIN, MAX > &o2)

template<int MIN, int MAX>
date_time_element< MIN, MAX >	operator+ (const date_time_element< MIN, MAX > &o1, const date_time_element< MIN, MAX > &o2)

void	logInit (const LOG::EN_LogLevel iLogLevel, std::ostream &ioLogOutputFile)

Variables
const std::tm	DEFAULT_DATE_TM

const char *	K_ICU_ACCENT_REMOVAL_RULE = "NFD; [:M:] Remove; NFC;"

const char *	K_ICU_QUOTATION_REMOVAL_RULE

const char *	K_ICU_PUNCTUATION_REMOVAL_RULE = "[:P:] Remove;"

const char *	K_ICU_GENERIC_TRANSLITERATOR_RULE

const BlackList_T	K_BLACK_LIST = ListGenerator::createBlackList()

const NbOfMatches_T	K_DEFAULT_XAPIAN_MATCHING_SET_SIZE

const Weight_T	K_DEFAULT_INDEXING_STD_WEIGHT

const Weight_T	K_DEFAULT_INDEXING_EXTRA_WEIGHT

const Percentage_T	K_DEFAULT_MODIFIED_MATCHING_PCT

const Percentage_T	K_DEFAULT_PAGE_RANK

const Percentage_T	K_DEFAULT_ENVELOPE_PCT

const Percentage_T	K_DEFAULT_FULL_CODE_MATCH_PCT

const Percentage_T	K_DEFAULT_ATTENUATION_FCTR

const NbOfErrors_T	K_DEFAULT_SIZE_FOR_SPELLING_ERROR_UNIT

const std::string	DEFAULT_DATE_STR

const std::string	DEFAULT_OPENTREP_POR_FILEPATH

const std::string	DEFAULT_OPENTREP_XAPIAN_DB_FILEPATH

const std::string	DEFAULT_OPENTREP_MYSQL_DB_USER

const std::string	DEFAULT_OPENTREP_MYSQL_DB_PASSWD

const std::string	DEFAULT_OPENTREP_MYSQL_DB_DBNAME

const std::string	DEFAULT_OPENTREP_MYSQL_DB_HOST

const std::string	DEFAULT_OPENTREP_MYSQL_DB_PORT

const std::string	DEFAULT_OPENTREP_SQLITE_DB_FILEPATH

static const u_int32_t	offsetsFromUTF8 [6]

static const char	trailingBytesForUTF8 [256]

static const DistanceErrorScaleArray_T	K_DEFAULT_ERROR_SCALE

Typedef Documentation

typedef std::istreambuf_iterator<char> OPENTREP::base_iterator_t

Definition at line 27 of file BasParserTypes.hpp.

typedef boost::spirit::multi_pass<base_iterator_t> OPENTREP::iterator_t

Definition at line 28 of file BasParserTypes.hpp.

typedef boost::spirit::classic::position_iterator2<iterator_t> OPENTREP::pos_iterator_t

Definition at line 31 of file BasParserTypes.hpp.

typedef boost::spirit::qi::uint_parser<int, 10, 1, 1> OPENTREP::uint1_p_t

1-digit-integer parser

Definition at line 40 of file BasParserTypes.hpp.

typedef boost::spirit::qi::uint_parser<int, 10, 2, 2> OPENTREP::uint2_p_t

2-digit-integer parser

Definition at line 43 of file BasParserTypes.hpp.

typedef boost::spirit::qi::uint_parser<int, 10, 1, 2> OPENTREP::int1_2_p_t

Up-to-2-digit-integer parser

Definition at line 46 of file BasParserTypes.hpp.

typedef boost::spirit::qi::uint_parser<int, 10, 4, 4> OPENTREP::uint4_p_t

4-digit-integer parser

Definition at line 49 of file BasParserTypes.hpp.

typedef boost::spirit::qi::int_parser<int, 10, 1, 5> OPENTREP::int1_5_p_t

Up-to-5-digit-integer parser

Definition at line 52 of file BasParserTypes.hpp.

typedef boost::spirit::qi::int_parser<int, 10, 0, 5> OPENTREP::int0_5_p_t

Definition at line 53 of file BasParserTypes.hpp.

typedef boost::spirit::qi::uint_parser<int, 10, 1, 4> OPENTREP::uint1_4_p_t

Up-to-4-digit-integer parser

Definition at line 56 of file BasParserTypes.hpp.

typedef boost::spirit::qi::uint_parser<int, 10, 1, 9> OPENTREP::uint1_9_p_t

Up-to-9-digit-integer parser

Definition at line 59 of file BasParserTypes.hpp.

typedef boost::spirit::qi::uint_parser<int, 10, 0, 9> OPENTREP::uint0_9_p_t

Definition at line 60 of file BasParserTypes.hpp.

typedef boost::spirit::qi::uint_parser<hour_t, 10, 2, 2> OPENTREP::hour_p_t

Date & time element parsers

Definition at line 63 of file BasParserTypes.hpp.

typedef boost::spirit::qi::uint_parser<minute_t, 10, 2, 2> OPENTREP::minute_p_t

Definition at line 64 of file BasParserTypes.hpp.

typedef boost::spirit::qi::uint_parser<second_t, 10, 2, 2> OPENTREP::second_p_t

Definition at line 65 of file BasParserTypes.hpp.

typedef boost::spirit::qi::uint_parser<year_t, 10, 4, 4> OPENTREP::year_p_t

Definition at line 66 of file BasParserTypes.hpp.

typedef boost::spirit::qi::uint_parser<month_t, 10, 2, 2> OPENTREP::month_p_t

Definition at line 67 of file BasParserTypes.hpp.

typedef boost::spirit::qi::uint_parser<day_t, 10, 2, 2> OPENTREP::day_p_t

Definition at line 68 of file BasParserTypes.hpp.

typedef boost::spirit::qi::bool_parser<bool, short_bool_policies> OPENTREP::boolean_p_t

Definition at line 101 of file BasParserTypes.hpp.

typedef long unsigned int OPENTREP::u_int32_t

32-bit unsigned integer

Definition at line 16 of file UTF8Handler.cpp.

typedef std::list< XapianDocumentPair_T > OPENTREP::DocumentList_T

List of matching Xapian documents.

(STL) List of Xapian documents and their associated score board.

Definition at line 20 of file DocumentList.hpp.

typedef std::pair<BomType::EN_BomType, BomAbstract*> OPENTREP::GenericBom_T

A generic BOM is a pair of a BOM type (enumeration) and a BOM object pointer.

Definition at line 15 of file GenericBom.hpp.

typedef std::map<std::size_t, GenericBom_T> OPENTREP::GenericBomList_T

List of generic BOM objects.

Definition at line 22 of file GenericBom.hpp.

typedef std::multimap<std::string, Place*> OPENTREP::PlaceList_T

Definition at line 14 of file PlaceList.hpp.

typedef std::list<Place*> OPENTREP::PlaceOrderedList_T

Definition at line 21 of file PlaceList.hpp.

typedef std::pair<Xapian::Document, ScoreBoard> OPENTREP::XapianDocumentPair_T

Pair of a Xapian document and its associated score board.

Definition at line 23 of file Result.hpp.

typedef std::map<Xapian::docid, XapianDocumentPair_T> OPENTREP::DocumentMap_T

(STL) Map of Xapian documents and their associated score board.

Definition at line 40 of file Result.hpp.

typedef std::list<ResultHolder*> OPENTREP::ResultHolderList_T

List of ResultHolder objects.

Definition at line 13 of file ResultHolderList.hpp.

typedef std::list<Result*> OPENTREP::ResultList_T

List of Result objects.

Definition at line 13 of file ResultList.hpp.

typedef std::list<StringPartition> OPENTREP::StringPartitionList_T

Type gathering all the partitions of a string.

Definition at line 166 of file StringPartition.hpp.

typedef std::size_t OPENTREP::WorldID_T

Definition at line 92 of file World.hpp.

typedef std::list<std::string> OPENTREP::DBParamsNameList_T

List of names for a given (geographical) dbparams.

Definition at line 19 of file DBParams.hpp.

typedef std::list<Location> OPENTREP::LocationList_T

List of (geographical) location structures.

Definition at line 13 of file LocationList.hpp.

typedef std::list<std::string> OPENTREP::NameList_T

Definition at line 20 of file Names.hpp.

typedef std::map<LanguageCode_T, Names> OPENTREP::NameMatrix_T

Matrix of place names: for each of the language, the place gets a corresponding list of names.

For instance, MUC corresponds to Munich in English, München in German, Munique in French, Мюнхен in Russian, etc.

Definition at line 149 of file Names.hpp.

typedef date_time_element<0, 23> OPENTREP::hour_t

Type definitions for the date and time elements.

Definition at line 60 of file OPENTREP_ParserHelperTypes.hpp.

typedef date_time_element<0, 59> OPENTREP::minute_t

Definition at line 61 of file OPENTREP_ParserHelperTypes.hpp.

typedef date_time_element<0, 59> OPENTREP::second_t

Definition at line 62 of file OPENTREP_ParserHelperTypes.hpp.

typedef date_time_element<1900, 2100> OPENTREP::year_t

Definition at line 63 of file OPENTREP_ParserHelperTypes.hpp.

typedef date_time_element<1, 12> OPENTREP::month_t

Definition at line 64 of file OPENTREP_ParserHelperTypes.hpp.

typedef date_time_element<1, 31> OPENTREP::day_t

Definition at line 65 of file OPENTREP_ParserHelperTypes.hpp.

typedef int OPENTREP::GeonamesID_T

Geonames ID.

Definition at line 91 of file OPENTREP_Types.hpp.

typedef int OPENTREP::EnvelopeID_T

Envelope ID.

Definition at line 96 of file OPENTREP_Types.hpp.

typedef std::list<AltNameShortListString_T> OPENTREP::AltNameShortList_T

Definition at line 145 of file OPENTREP_Types.hpp.

typedef std::list<TvlPORListString_T> OPENTREP::TvlPORList_T

Definition at line 157 of file OPENTREP_Types.hpp.

typedef std::list<FeatureName_T> OPENTREP::FeatureNameList_T

Definition at line 349 of file OPENTREP_Types.hpp.

typedef double OPENTREP::GeoCoord_T

Geographical coordinate (e.g., -10.45 or 56.7).

Definition at line 354 of file OPENTREP_Types.hpp.

typedef GeoCoord_T OPENTREP::Latitude_T

Definition at line 355 of file OPENTREP_Types.hpp.

typedef GeoCoord_T OPENTREP::Longitude_T

Definition at line 356 of file OPENTREP_Types.hpp.

typedef boost::gregorian::date OPENTREP::Date_T

Date (e.g., modification date).

Definition at line 369 of file OPENTREP_Types.hpp.

typedef unsigned int OPENTREP::Population_T

Population (e.g., 400,000).

Definition at line 374 of file OPENTREP_Types.hpp.

typedef int OPENTREP::Elevation_T

Geographical elevation (e.g., 300).

Definition at line 379 of file OPENTREP_Types.hpp.

typedef int OPENTREP::GTopo30_T

Geographical topology 30.

Definition at line 384 of file OPENTREP_Types.hpp.

typedef double OPENTREP::PageRank_T

PageRank (e.g., 94.66%).

Definition at line 397 of file OPENTREP_Types.hpp.

typedef int OPENTREP::XapianDocID_T

Xapian document ID.

Definition at line 402 of file OPENTREP_Types.hpp.

typedef float OPENTREP::GMTOffset_T

GMT offset (e.g., 1)

Definition at line 407 of file OPENTREP_Types.hpp.

typedef float OPENTREP::DSTOffset_T

DST offset (e.g., 2)

Definition at line 412 of file OPENTREP_Types.hpp.

typedef float OPENTREP::RawOffset_T

Raw offset (e.g., 1)

Definition at line 417 of file OPENTREP_Types.hpp.

typedef bool OPENTREP::IsGeonames_T

Whether or not that POR is referenced by Geonames

Definition at line 422 of file OPENTREP_Types.hpp.

typedef bool OPENTREP::IsAirport_T

Whether or not that POR is an airport

Definition at line 427 of file OPENTREP_Types.hpp.

typedef bool OPENTREP::IsCommercial_T

Whether or not that POR is for commercial use

Definition at line 432 of file OPENTREP_Types.hpp.

typedef unsigned short OPENTREP::Weight_T

Weight when indexing terms of a Xapian document.

Definition at line 438 of file OPENTREP_Types.hpp.

typedef std::string OPENTREP::TravelQuery_T

Travel search query.

Definition at line 443 of file OPENTREP_Types.hpp.

typedef double OPENTREP::MatchingPercentage_T

Xapian percentage.

Definition at line 448 of file OPENTREP_Types.hpp.

typedef double OPENTREP::Percentage_T

Matching percentage for a Xapian document.

Definition at line 453 of file OPENTREP_Types.hpp.

typedef double OPENTREP::Score_T

Score (e.g., matching percentage) for a document/POR (point of reference).

Definition at line 458 of file OPENTREP_Types.hpp.

typedef unsigned int OPENTREP::NbOfDBEntries_T

Number of entries in the Xapian database.

Definition at line 463 of file OPENTREP_Types.hpp.

typedef std::string OPENTREP::Word_T

Word, which is the atomic element of a query string.

Definition at line 468 of file OPENTREP_Types.hpp.

typedef std::list<Word_T> OPENTREP::WordList_T

List of words.

Definition at line 473 of file OPENTREP_Types.hpp.

typedef std::set<std::string> OPENTREP::WordSet_T

Set of words.

Definition at line 478 of file OPENTREP_Types.hpp.

typedef std::set<std::string> OPENTREP::BlackList_T

List of (black-listed) words.

Definition at line 483 of file OPENTREP_Types.hpp.

typedef unsigned int OPENTREP::NbOfLetters_T

Number of letters in a word or phrase.

Definition at line 488 of file OPENTREP_Types.hpp.

typedef unsigned short OPENTREP::NbOfWords_T

Number of words in a list.

Definition at line 493 of file OPENTREP_Types.hpp.

typedef unsigned short OPENTREP::NbOfMatches_T

Number of matching documents.

Definition at line 498 of file OPENTREP_Types.hpp.

typedef unsigned short OPENTREP::NbOfErrors_T

Number of errors.

Definition at line 503 of file OPENTREP_Types.hpp.

typedef std::map<NbOfLetters_T, NbOfErrors_T> OPENTREP::DistanceErrorScale_T

Number of (distance) errors allowed for a given number of letters.

Definition at line 508 of file OPENTREP_Types.hpp.

typedef boost::array<NbOfLetters_T, 5> OPENTREP::DistanceErrorScaleArray_T

Number of (distance) errors allowed for a given number of letters.

Definition at line 513 of file OPENTREP_Types.hpp.

Function Documentation

const std::string OPENTREP::DEFAULT_OPENTREP_POR_FILEPATH ( OPENTREP_POR_DATA_DIR"/ori_por_public.csv" )

Default file-path for the ORI-maintained POR (points of reference) file.

const std::string OPENTREP::DEFAULT_OPENTREP_XAPIAN_DB_FILEPATH ( "/tmp/opentrep/traveldb" )

Default file-path for the Xapian database/index.

const std::string OPENTREP::DEFAULT_OPENTREP_MYSQL_DB_USER ( "geo" )

Default name and location for the MySQL database (if existing).

const std::string OPENTREP::DEFAULT_OPENTREP_MYSQL_DB_PASSWD ( "geo" )

const std::string OPENTREP::DEFAULT_OPENTREP_MYSQL_DB_DBNAME ( "geo_ori" )

const std::string OPENTREP::DEFAULT_OPENTREP_MYSQL_DB_HOST ( "localhost" )

const std::string OPENTREP::DEFAULT_OPENTREP_MYSQL_DB_PORT ( "3306" )

const std::string OPENTREP::DEFAULT_OPENTREP_SQLITE_DB_FILEPATH ( OPENTREP_POR_DATA_DIR"/ori_por_public.db" )

Default name and location for the SQLite3 database.

const std::string OPENTREP::DEFAULT_DATE_STR ( "1970-01-01" )

Default date-time with std::string as type.

const NbOfMatches_T OPENTREP::K_DEFAULT_XAPIAN_MATCHING_SET_SIZE ( 30 )

Default size of matching set for Xapian (e.g., 30)

const Weight_T OPENTREP::K_DEFAULT_INDEXING_STD_WEIGHT ( 1 )

Default indexing weight for standard terms (e.g., 1)

const Weight_T OPENTREP::K_DEFAULT_INDEXING_EXTRA_WEIGHT ( 2 )

Default indexing weight for some terms like IATA/ICAO/FAA codes (e.g., 2)

const Percentage_T OPENTREP::K_DEFAULT_MODIFIED_MATCHING_PCT ( 100. 0 )

Default modified matching percentage (e.g., 99.999% == 0.99999)

const Percentage_T OPENTREP::K_DEFAULT_PAGE_RANK ( 0. 10 )

Default PageRank (e.g., 0.10% == 0.001)

const Percentage_T OPENTREP::K_DEFAULT_ENVELOPE_PCT ( K_DEFAULT_PAGE_RANK )

Default envelope percentage (e.g., 0.10% == 0.001). Usually equal to K_DEFAULT_PAGE_RANK.

const Percentage_T OPENTREP::K_DEFAULT_FULL_CODE_MATCH_PCT ( 11000/ K_DEFAULT_PAGE_RANK )

Default full match percentage for a IATA/ICAO code (e.g., 11,000,000% == 110,000 == 110 / 0.001). Usually equal to 100 * 1.1 / (K_DEFAULT_PAGE_RANK / 100).

const Percentage_T OPENTREP::K_DEFAULT_ATTENUATION_FCTR ( 34. 0 )

Default attenuation factor (e.g., 34.0)

const NbOfErrors_T OPENTREP::K_DEFAULT_SIZE_FOR_SPELLING_ERROR_UNIT ( 4 )

Default number of characters by allowable spelling error unit

bool OPENTREP::check	(	const UErrorCode &	iStatus,
		const char *	iMsg
	)

Verify that the given status corresponds to a successful operation.

Parameters

const	UErrorCode& The status of the last Unicode operation
const	char* Error message

Returns: bool Whether or not the operation was successful

Definition at line 18 of file icu_util.cpp.

References OPENTREP_LOG_ERROR.

UnicodeString& OPENTREP::appendHex	(	const uint32_t	iNumber,
		int8_t	ioDigits,
		UnicodeString &	ioTarget
	)

Definition at line 34 of file icu_util.cpp.

Referenced by escape().

UnicodeString OPENTREP::escape ( const UnicodeString & )

Replace non-printable characters with Unicode escapes.

Parameters

const UnicodeString& ICU Unicode string

Returns: UnicodeString ICU Unicode string with escaped characters

Definition at line 45 of file icu_util.cpp.

References appendHex().

std::string OPENTREP::getUTF8 ( const UnicodeString & )

Get a STL string from the given UnicodeString.

Parameters

const UnicodeString& ICU Unicode string

Returns: std::string STL string

Definition at line 65 of file icu_util.cpp.

Referenced by OPENTREP::OTransliterator::normalise().

void OPENTREP::tokeniseStringIntoWordList	(	const std::string &	iPhrase,
		WordList_T &
	)

Split a string into a list of tokens.

Definition at line 16 of file Utilities.cpp.

Referenced by OPENTREP::Place::addNameToXapianSets(), and OPENTREP::Filter::trim().

std::string OPENTREP::createStringFromWordList	(	const WordList_T &	,
		const unsigned short	iSplitIdx = `0`,
		const bool	iFromBeginningFlag = `true`
	)

Create a string from a list of words.

The string is made of the words up until a given index. The default value of that index (0) means that the string will be made by all the words of the list.

If the flag is set to false, the string is made of the words from the given index up until the end of the list.

Definition at line 38 of file Utilities.cpp.

Referenced by OPENTREP::Place::addNameToXapianSets(), and OPENTREP::Filter::trim().

bool OPENTREP::hasGoodSize	(	const std::string &	iWord,
		const NbOfLetters_T &	iMinWordLength
	)

Helper function to check whether the word should be kept.

If the word has no more than <iMinWordLength> letters (e.g., 'de', 'san'), it should be filtered out. Indeed, when 'san' is part of 'san francisco', for instance, it should not be indexed/searched alone (in a search, the resulting match score will be zero).

Definition at line 39 of file Filter.cpp.

Referenced by ltrim(), rtrim(), and OPENTREP::Filter::shouldKeep().

bool OPENTREP::isBlackListed ( const std::string & iWord )

Helper function to check whether the given word is black-listed.

Definition at line 53 of file Filter.cpp.

References K_BLACK_LIST.

Referenced by ltrim(), rtrim(), and OPENTREP::Filter::shouldKeep().

void OPENTREP::rtrim	(	WordList_T &	ioWordList,
		const NbOfLetters_T &	iMinWordLength
	)

Helper function to trim the non-relevant right outer words.

Definition at line 72 of file Filter.cpp.

References hasGoodSize(), and isBlackListed().

Referenced by trim().

void OPENTREP::ltrim	(	WordList_T &	ioWordList,
		const NbOfLetters_T &	iMinWordLength
	)

Helper function to trim the non-relevant left outer words.

Definition at line 97 of file Filter.cpp.

References hasGoodSize(), and isBlackListed().

Referenced by trim().

void OPENTREP::trim	(	WordList_T &	ioWordList,
		const NbOfLetters_T &	iMinWordLength
	)

Helper function to trim the non-relevant left and right outer words.

Definition at line 122 of file Filter.cpp.

References ltrim(), and rtrim().

Referenced by OPENTREP::Filter::trim().

static unsigned int OPENTREP::calculateEditDistance ( const TravelQuery_T & iPhrase )

static

Helper function.

Given the size of the phrase, determine the allowed edit distance for spelling purpose. For instance, if K_DEFAULT_SIZE_FOR_SPELLING_ERROR_UNIT is equal to 4:

An edit distance of 1 will be allowed on a 4-letter word
While an edit distance of 3 will be allowed on an 11-letter word.

Definition at line 108 of file QuerySlices.cpp.

References K_DEFAULT_SIZE_FOR_SPELLING_ERROR_UNIT.

Referenced by doesMatch().

bool OPENTREP::doesMatch	(	const Xapian::Database &	iDatabase,
		const std::string &	iWord1,
		const std::string &	iWord2
	)

Helper function to query for a Xapian-based full text match.

Definition at line 121 of file QuerySlices.cpp.

References calculateEditDistance(), OPENTREP::Levenshtein::getDistance(), and OPENTREP_LOG_ERROR.

static unsigned int OPENTREP::calculateEditDistance ( const TravelQuery_T & iPhrase )

static

Helper function.

Given the size of the phrase, determine the allowed edit distance for spelling purpose. For instance, if K_DEFAULT_SIZE_FOR_SPELLING_ERROR_UNIT is equal to 4:

An edit distance of 1 will be allowed on a 4-letter word
While an edit distance of 3 will be allowed on an 11-letter word.

Definition at line 242 of file Result.cpp.

References K_DEFAULT_SIZE_FOR_SPELLING_ERROR_UNIT.

static const boost::char_separator<char> OPENTREP::AllSepatorList	(	"	.,
		;:\|+-*/	_ = !@#$%`~^&(){}[]?'<>\""
	)

static

Referenced by OPENTREP::WordHolder::tokeniseStringIntoWordList().

static const boost::char_separator<char> OPENTREP::DocSepatorList	(	"	,
		-%"
	)

static

Referenced by OPENTREP::WordHolder::tokeniseDocIntoWordList().

void OPENTREP::baseTokeniseStringIntoWordList	(	const std::string &	iPhrase,
		WordList_T &	ioWordList,
		const boost::char_separator< char > &	iSepatorList
	)

Definition at line 18 of file WordHolder.cpp.

Referenced by OPENTREP::WordHolder::tokeniseDocIntoWordList(), and OPENTREP::WordHolder::tokeniseStringIntoWordList().

void OPENTREP::addToXapian	(	const Place &	iPlace,
		Xapian::Document &	ioDocument,
		Xapian::WritableDatabase &	ioDatabase
	)

Definition at line 30 of file IndexBuilder.cpp.

References OPENTREP::Place::describeKey(), OPENTREP::Place::describeSets(), OPENTREP::Place::getSpellingSet(), OPENTREP::Place::getTermSetMap(), and OPENTREP_LOG_DEBUG.

void OPENTREP::addUnmatchedWord	(	const TravelQuery_T &	iQueryString,
		WordList_T &	ioWordList,
		WordSet_T &	ioWordSet
	)

Helper function to add the given string to the list of unknown words, only when that given string is made of a single word. Otherwise, the given string is simply ignored.

Parameters

const	TravelQuery_T& The given string
WordList_T&	ioWordList The list to which the given single-word string should be added (if needed).
WordSet_T&	A (STL) set of words, allowing to keep track of the already added words.

Definition at line 44 of file RequestInterpreter.cpp.

References OPENTREP::Filter::shouldKeep(), and OPENTREP::WordHolder::tokeniseStringIntoWordList().

Referenced by searchString().

void OPENTREP::createPlaces	(	const ResultCombination &	iResultCombination,
		PlaceHolder &	ioPlaceHolder
	)

Definition at line 65 of file RequestInterpreter.cpp.

References OPENTREP::FacPlace::create(), OPENTREP::Result::fillPlace(), OPENTREP::Result::getBestDocData(), OPENTREP::ResultCombination::getBestMatchingResultHolder(), OPENTREP::ResultHolder::getResultList(), OPENTREP::Result::hasFullTextMatched(), OPENTREP::FacPlaceHolder::initLinkWithPlace(), OPENTREP::FacPlace::instance(), OPENTREP_LOG_DEBUG, OPENTREP::Result::retrieveLocation(), and OPENTREP::Place::toString().

void OPENTREP::searchString	(	const StringPartition &	iStringPartition,
		const Xapian::Database &	iDatabase,
		ResultCombination &	ioResultCombination,
		WordList_T &	ioWordList
	)

For all the elements (StringSet) of the string partitions, derived from the given travel query, perform a Xapian-based full-text match. Each Xapian-based full-text match gives (potentially) a full set of matches, some with the highest matching percentage and some with a lower percentage.

Parameters

TravelQuery_T&	The query string.
const	Xapian::Database& The Xapian index/database.
ResultCombination&	List of ResultHolder objects.
WordList_T&	List of non-matched words of the query string.

Definition at line 125 of file RequestInterpreter.cpp.

References OPENTREP::StringPartition::_partition, OPENTREP::StringSet::_set, addUnmatchedWord(), OPENTREP::FacResultHolder::create(), OPENTREP::FacResult::create(), OPENTREP::StringSet::describe(), OPENTREP::Result::fullTextMatch(), OPENTREP::FacResultHolder::initLinkWithResult(), OPENTREP::FacResultCombination::initLinkWithResultHolder(), OPENTREP::FacResult::instance(), OPENTREP::FacResultHolder::instance(), OPENTREP_LOG_DEBUG, OPENTREP_LOG_ERROR, and OPENTREP::ResultHolder::toString().

void OPENTREP::chooseBestMatchingResultHolder ( ResultCombination & ioResultCombination )

Select the best matching string partition, based on the results of several rules, that are all materialised by weighting percentages:

Xapian-based full-text match. Score type: XAPIAN_PCT
Schedule-derived PageRank for the point of reference (POR). Score type: PAGE_RANK
Heuristic. Score type: Heuristic

See Also: ScoreType.hpp for the various types of score.

The score for the combination (score type: COMBINATION) is simply the product of all the scores/weighting percentages.

Parameters

ResultCombination& List of ResultHolder objects.

Definition at line 220 of file RequestInterpreter.cpp.

References OPENTREP::ResultCombination::chooseBestMatchingResultHolder(), OPENTREP::ResultHolder::describeShortKey(), OPENTREP::ResultCombination::describeShortKey(), OPENTREP::ResultCombination::getBestMatchingResultHolder(), OPENTREP::ResultCombination::getBestMatchingWeight(), OPENTREP::ResultCombination::getCorrectedStringSet(), and OPENTREP_LOG_DEBUG.

boost::filesystem::path OPENTREP::checkTravelDBFilePath ( const TravelDBFilePath_T & iTravelDBFilePath )

Definition at line 26 of file XapianIndexManager.cpp.

References OPENTREP_LOG_ERROR.

template<int MIN, int MAX>

date_time_element<MIN, MAX> OPENTREP::operator*	(	const date_time_element< MIN, MAX > &	o1,
		const date_time_element< MIN, MAX > &	o2
	)

inline

Operator* overload.

Definition at line 46 of file OPENTREP_ParserHelperTypes.hpp.

References OPENTREP::date_time_element< MIN, MAX >::_value.

template<int MIN, int MAX>

date_time_element<MIN, MAX> OPENTREP::operator+	(	const date_time_element< MIN, MAX > &	o1,
		const date_time_element< MIN, MAX > &	o2
	)

inline

Operator+ overload.

Definition at line 54 of file OPENTREP_ParserHelperTypes.hpp.

References OPENTREP::date_time_element< MIN, MAX >::_value.

void OPENTREP::logInit	(	const LOG::EN_LogLevel	iLogLevel,
		std::ostream &	ioLogOutputFile
	)

Definition at line 61 of file OPENTREP_Service.cpp.

References OPENTREP::Logger::instance(), and OPENTREP::Logger::setLogParameters().

Variable Documentation

const std::tm OPENTREP::DEFAULT_DATE_TM

Initial value:

=

boost::gregorian::to_tm (Date_T (1970, boost::gregorian::Jan, 01))

OPENTREP::Date_T

boost::gregorian::date Date_T

Definition: OPENTREP_Types.hpp:369

Default date-time with std::tm structure as type.

Default std::tm (date-time) structure (e.g., 1970-JAN-01).

Definition at line 42 of file BasConst.cpp.

const char * OPENTREP::K_ICU_ACCENT_REMOVAL_RULE = "NFD; [:M:] Remove; NFC;"

Default Unicode transliterator rule (e.g., "NFD; [:M:] Remove; NFC;")

Default Unicode transliterator rule for the removal of accents (e.g., "NFD; [:M:] Remove; NFC;").

Definition at line 54 of file BasConst.cpp.

const char * OPENTREP::K_ICU_QUOTATION_REMOVAL_RULE

Initial value:

=

"[\\u02B9] > \\u0027; [\\u002D] > \\u0020; [\\u0027] > \\u0020;"

Default Unicode transliterator rule for the removal of quotes (e.g., "[\\u02B9] > \\u0027; [\\u002D] > \\u0020;")

Definition at line 60 of file BasConst.cpp.

const char * OPENTREP::K_ICU_PUNCTUATION_REMOVAL_RULE = "[:P:] Remove;"

Default Unicode transliterator rule for the removal of punctuation (e.g., "[:P:] Remove;")

Definition at line 67 of file BasConst.cpp.

const char * OPENTREP::K_ICU_GENERIC_TRANSLITERATOR_RULE

Initial value:

=

"Any-Latin; NFD; [:M:] Remove; NFC; Lower;"

Default Unicode transliterator rule for the removal of punctuation (e.g., "Any-Latin;")

Definition at line 73 of file BasConst.cpp.

const BlackList_T OPENTREP::K_BLACK_LIST = ListGenerator::createBlackList()

Black list, i.e., a list of words which should not be indexed and/or searched for (e.g., "airport", "international").

Definition at line 130 of file BasConst.cpp.

Referenced by isBlackListed().

const NbOfMatches_T OPENTREP::K_DEFAULT_XAPIAN_MATCHING_SET_SIZE

Default size of matching set for Xapian (e.g., 30)

const Weight_T OPENTREP::K_DEFAULT_INDEXING_STD_WEIGHT

Default indexing weight for standard terms (e.g., 1)

Referenced by OPENTREP::Place::buildIndexSets().

const Weight_T OPENTREP::K_DEFAULT_INDEXING_EXTRA_WEIGHT

Default indexing weight for some terms like IATA/ICAO/FAA codes (e.g., 2)

Referenced by OPENTREP::Place::buildIndexSets().

const Percentage_T OPENTREP::K_DEFAULT_MODIFIED_MATCHING_PCT

Default modified matching percentage (e.g., 99.999% == 0.99999)

Referenced by OPENTREP::Result::calculateCodeMatches(), and OPENTREP::ScoreBoard::setScore().

const Percentage_T OPENTREP::K_DEFAULT_PAGE_RANK

Default PageRank (e.g., 0.10% == 0.001)

Referenced by soci::type_conversion< OPENTREP::Place >::from_base().

const Percentage_T OPENTREP::K_DEFAULT_ENVELOPE_PCT

Default envelope percentage (e.g., 0.10% == 0.001). Usually equal to K_DEFAULT_PAGE_RANK.

Referenced by OPENTREP::ScoreBoard::setScore().

const Percentage_T OPENTREP::K_DEFAULT_FULL_CODE_MATCH_PCT

Default full match percentage for a IATA/ICAO code (e.g., 11,000,000% == 110,000 == 110 / 0.001). Usually equal to 100 * 1.1 / (K_DEFAULT_PAGE_RANK / 100).

Referenced by OPENTREP::Result::calculateCodeMatches(), and OPENTREP::ScoreBoard::setScore().

const Percentage_T OPENTREP::K_DEFAULT_ATTENUATION_FCTR

Default attenuation factor (e.g., 34.0)

Referenced by OPENTREP::ResultHolder::calculateCombinedWeights().

const NbOfErrors_T OPENTREP::K_DEFAULT_SIZE_FOR_SPELLING_ERROR_UNIT

Default number of characters by allowable spelling error unit

Referenced by calculateEditDistance().

const std::string OPENTREP::DEFAULT_DATE_STR

Default date-time with std::string as type (e.g., "1970-01-01").

Referenced by soci::type_conversion< OPENTREP::Place >::from_base().

const std::string OPENTREP::DEFAULT_OPENTREP_POR_FILEPATH

Default file-path for the ORI-maintained POR (points of reference) file.

Usually, the default file-path on Linux/Unix is <installation directory>="">/share/opentrep/data/ori_por_public.csv where <installation directory>=""> may be:

/usr when installed as root (e.g., with the RPM)
$HOME/dev/deliveries/opentrep-<version>

Referenced by readConfiguration().

const std::string OPENTREP::DEFAULT_OPENTREP_XAPIAN_DB_FILEPATH

Default file-path for the Xapian database/index.

Usually, the default file-path on Linux/Unix is /tmp/opentrep/traveldb

Referenced by readConfiguration().

const std::string OPENTREP::DEFAULT_OPENTREP_MYSQL_DB_USER

Default name and location for the MySQL database (if existing; currently, it does not).

Usually, the default MySQL database details are:

User: geo
Passwd: geo
DB name: geo_ori
Server hostname: localhost
Server port: 3306

const std::string OPENTREP::DEFAULT_OPENTREP_MYSQL_DB_PASSWD

const std::string OPENTREP::DEFAULT_OPENTREP_MYSQL_DB_DBNAME

const std::string OPENTREP::DEFAULT_OPENTREP_MYSQL_DB_HOST

const std::string OPENTREP::DEFAULT_OPENTREP_MYSQL_DB_PORT

const std::string OPENTREP::DEFAULT_OPENTREP_SQLITE_DB_FILEPATH

Default name and location for the SQLite3 database.

Usually, the default file-path on Linux/Unix is <installation directory>="">/share/opentrep/data/ori_por_public.db where <installation directory>=""> may be:

/usr when installed as root (e.g., with the RPM)
$HOME/dev/deliveries/opentrep-<version>

Referenced by readConfiguration().

const u_int32_t OPENTREP::offsetsFromUTF8[6]

static

Initial value:

= {
    0x00000000UL, 0x00003080UL, 0x000E2080UL,
    0x03C82080UL, 0xFA082080UL, 0x82082080UL
  }

Definition at line 19 of file UTF8Handler.cpp.

Referenced by OPENTREP::UTF8Handler::toWideString().

const char OPENTREP::trailingBytesForUTF8[256]

static

Initial value:

= {
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
    2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5
  }

Definition at line 25 of file UTF8Handler.cpp.

Referenced by OPENTREP::UTF8Handler::toWideString().

const DistanceErrorScaleArray_T OPENTREP::K_DEFAULT_ERROR_SCALE

static

Initial value:

=

{ {3, 6, 9, 14, 19} }

Default distance error scale.

Allowed error for a given number of letters:

< 4 => 0
< 7 => 1
< 10 => 2
< 15 => 3
< 20 => 4
>= 20 => (nb of letters) / 5

Definition at line 35 of file DistanceErrorRule.hpp.

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