#include <StringTokenizer.h>

Public Member Functions
std::string	front ()
	returns the first substring without moving the iterator

std::string	get (int pos) const
	returns the item at the given position

std::set< std::string >	getSet ()
	return set of strings

std::vector< std::string >	getVector ()
	return vector of strings

bool	hasNext ()
	returns the information whether further substrings exist

std::string	next ()
	returns the next substring when it exists. Otherwise the behaviour is undefined

void	reinit ()
	reinitialises the internal iterator

int	size () const
	returns the number of existing substrings

	StringTokenizer ()
	default constructor

	StringTokenizer (std::string tosplit)
	constructor

	StringTokenizer (std::string tosplit, int special)
	constructor

	StringTokenizer (std::string tosplit, std::string token, bool splitAtAllChars=false)
	constructor

	~StringTokenizer ()
	destructor

Static Public Attributes
static const int	NEWLINE = -256
	identifier for splitting the given string at all newline characters

static const int	SPACE = 32
	the ascii index of the highest whitespace character

static const int	TAB = 9
	the ascii index of the tab character

static const int	WHITECHARS = -257
	identifier for splitting the given string at all whitespace characters

Private Types
typedef std::vector< int >	SizeVector
	a list of positions/lengths

Private Member Functions
void	prepare (const std::string &tosplit, const std::string &token, bool splitAtAllChars)
	splits the first string at all occurrences of the second. If the third parameter is true split at all chars given in the second

void	prepareWhitechar (const std::string &tosplit)
	splits the first string at all occurrences of whitechars

Private Attributes
SizeVector	myLengths
	the list of substring lengths

int	myPos
	the current position in the list of substrings

SizeVector	myStarts
	the list of substring starts

std::string	myTosplit
	the string to split

Detailed Description

StringTokenizer A class similar to the StringTokenizer from Java. It splits a string at the given string or character (or one of the special cases NEWLINE or WHITECHAR) and allows to iterate over the so generated substrings.

The normal usage is like this:

StringTokenizer st(CString("This is a line"), ' ');
while(st.hasNext())
   cout << st.next() << endl;

This would generate the output:

This
is
a
line

There is something to know about the behaviour: When using WHITECHAR, a list of whitechars occuring in the string to split is regarded as a single divider. All other parameter will use multiple occurrences of operators as a list of single divider and the string between them will have a length of zero.

Definition at line 60 of file StringTokenizer.h.

Member Typedef Documentation

◆ SizeVector

typedef std::vector<int> StringTokenizer::SizeVector

private

a list of positions/lengths

Definition at line 138 of file StringTokenizer.h.

Constructor & Destructor Documentation

◆ StringTokenizer() [1/4]

StringTokenizer::StringTokenizer ( )

default constructor

Definition at line 45 of file StringTokenizer.cpp.

◆ StringTokenizer() [2/4]

StringTokenizer::StringTokenizer ( std::string tosplit )

constructor

Parameters

tosplit is the string to split into substrings. If the string between two split positions is empty, it will not be returned.

Note: same as StringTokenizer(tosplit, StringTokenizer.WHITECHARS)

Definition at line 50 of file StringTokenizer.cpp.

References prepareWhitechar().

◆ StringTokenizer() [3/4]

StringTokenizer::StringTokenizer	(	std::string	tosplit,
		std::string	token,
		bool	splitAtAllChars = `false`
	)

constructor

Note: the first string will be split at the second string's occurrences. If the optional third parameter is true, the string will be split whenever a char from the second string occurs. If the string between two split positions is empty, it will nevertheless be returned.

Definition at line 56 of file StringTokenizer.cpp.

References prepare().

◆ StringTokenizer() [4/4]

StringTokenizer::StringTokenizer	(	std::string	tosplit,
		int	special
	)

constructor

Note: When StringTokenizer.NEWLINE is used as second parameter, the string will be split at all occurrences of a newline character (0x0d / 0x0a) When StringTokenizer.WHITECHARS is used as second parameter, the string will be split at all characters below 0x20 (SPACE) All other ints specified as second parameter are casted int o a char at which the string will be splitted.

Definition at line 62 of file StringTokenizer.cpp.

References NEWLINE, prepare(), prepareWhitechar(), TAB, and WHITECHARS.

◆ ~StringTokenizer()

StringTokenizer::~StringTokenizer ( )

destructor

Definition at line 85 of file StringTokenizer.cpp.

Member Function Documentation

◆ front()

std::string StringTokenizer::front ( )

returns the first substring without moving the iterator

Definition at line 112 of file StringTokenizer.cpp.

References myLengths, myStarts, and myTosplit.

Referenced by RORouteHandler::addRide().

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◆ get()

std::string StringTokenizer::get ( int pos ) const

returns the item at the given position

Definition at line 123 of file StringTokenizer.cpp.

References myLengths, myStarts, and myTosplit.

Referenced by NamedColumnsParser::get(), NIImporter_DlrNavteq::EdgesHandler::getColumn(), MSBaseVehicle::getPrefixedParameter(), LandmarkLookupTable< E, V, M >::LandmarkLookupTable(), SUMOVehicleParserHelper::parseAngleTimesMap(), NIImporter_DlrNavteq::TrafficlightsHandler::report(), NIImporter_DlrNavteq::ProhibitionHandler::report(), and NIImporter_DlrNavteq::ConnectedLanesHandler::report().

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◆ getSet()

std::set< std::string > StringTokenizer::getSet ( )

return set of strings

Definition at line 202 of file StringTokenizer.cpp.

References getVector().

Referenced by NIXMLNodesHandler::addJoinCluster(), and LIBSUMO_NAMESPACE::Vehicle::setStopParameter().

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◆ getVector()

std::vector< std::string > StringTokenizer::getVector ( )

return vector of strings

Definition at line 190 of file StringTokenizer.cpp.

References hasNext(), next(), reinit(), and size().

Referenced by NLHandler::addE1Detector(), NLHandler::addE2Detector(), NLHandler::addEdgeLaneMeanData(), NIXMLNodesHandler::addJoinExclusion(), NLHandler::addPhase(), NLHandler::addPredecessorConstraint(), Parameterised::areAttributesValid(), Parameterised::areParametersValid(), NLHandler::beginE3Detector(), CharacteristicMap::CharacteristicMap(), LIBSUMO_NAMESPACE::Person::convertTraCIStage(), GUIApplicationWindow::create(), GUIVehicle::drawAction_drawCarriageClass(), GUIPointOfInterest::drawInnerPOI(), GUIBaseVehicle::drawOnPos(), MSActuatedTrafficLightLogic::evalCustomFunction(), MSActuatedTrafficLightLogic::evalExpression(), MSDevice_SSM::filterByConflictType(), SUMOSAXAttributes::fromString(), GNEPythonTool::getCommand(), MSDevice_SSM::getMeasuresAndThresholds(), NIImporter_VISUM::getPermissions(), getSet(), NWWriter_DlrNavteq::getSinglePostalCode(), MSCFModel_Rail::getValueTable(), LinearApproxHelpers::getValueTable(), MSLink::ignoreFoe(), MSVehicle::ignoreFoe(), MSPModel_JuPedSim::initialize(), MSMeanData::initWrittenAttributes(), NIImporter_OpenStreetMap::EdgesHandler::interpretChangeType(), NIImporter_OpenStreetMap::EdgesHandler::interpretLaneUse(), Parameterised::isParameterValid(), SUMOXMLDefinitions::isValidListOfNetIDs(), PCLoaderDlrNavteq::loadPolyFile(), MSDriveWay::loadState(), NWWriter_OpenDrive::mapmatchRoadObjects(), MSActuatedTrafficLightLogic::MSActuatedTrafficLightLogic(), MSDetectorFileOutput::MSDetectorFileOutput(), MSSOTLPolicy5DFamilyStimulus::MSSOTLPolicy5DFamilyStimulus(), MSTriggeredRerouter::MSTriggeredRerouter(), NIImporter_Vissim::NIVissimXMLHandler_Streckendefinition::myStartElement(), NIImporter_OpenStreetMap::EdgesHandler::myStartElement(), NIImporter_OpenStreetMap::RelationHandler::myStartElement(), MSDevice_Bluelight::notifyMove(), GNEAllowVClassesDialog::onCmdReset(), GNEOptionsDialogElements::InputIntVector::onCmdSetOption(), GNEFrameAttributeModules::GenericDataAttributes::onCmdSetParameters(), Distribution_Parameterized::parse(), GNEAttributeCarrier::parse(), NLTriggerBuilder::parseAndBuildRerouter(), RGBColor::parseColor(), MSEdge::parseEdgesList(), OptionsCont::relocateFiles(), MSDevice_Bluelight::resetVehicle(), GNEAttributeCarrier::setACParameters(), NBEdge::setOrigID(), NEMALogic::setParameter(), Parameterised::setParametersStr(), FileHelpers::splitDirs(), string2time(), StringUtils::toVersion(), GNEVehicleTypeDialog::VTypeAttributes::VTypeAttributeRow::updateValue(), StringUtils::wrapText(), OptionsCont::writeConfiguration(), NWWriter_OpenDrive::writeRoadObjects(), and NWWriter_OpenDrive::writeSignals().

◆ hasNext()

bool StringTokenizer::hasNext ( )

returns the information whether further substrings exist

Definition at line 93 of file StringTokenizer.cpp.

References myPos, and myStarts.

Referenced by NLHandler::addE2Detector(), MSRouteHandler::addPersonTrip(), RORouteHandler::addPersonTrip(), ROPerson::addTrip(), SUMOVehicleParameter::areInsertionChecksValid(), NLHandler::beginEdgeParsing(), canParseVehicleClasses(), NIImporter_MATSim::EdgesHandler::computePermission(), LIBSUMO_NAMESPACE::Simulation::findIntermodalRoute(), SUMOSAXAttributes::fromString(), MSDevice_SSM::getMeasuresAndThresholds(), getVector(), MSStageTrip::getVehicles(), main(), MSRouteHandler::openRouteDistribution(), RORouteHandler::openRouteDistribution(), MSRouteHandler::openVehicleTypeDistribution(), RORouteHandler::openVehicleTypeDistribution(), SUMOVehicleParserHelper::parseAngleTimesMap(), RORouteHandler::parseEdges(), SUMOVehicleParameter::parseInsertionChecks(), NLHandler::parseLanes(), SUMOVehicleParameter::parsePersonModes(), GeomConvHelper::parseShapeReporting(), parseVehicleClasses(), ODMatrix::readV(), NamedColumnsParser::reinitMap(), Option_IntVector::set(), Option_StringVector::set(), GNEAttributeCarrier::setACParameters(), GNEVehicleTypeDialog::VTypeAttributes::VTypeAttributeRow::updateValue(), and NIImporter_OpenStreetMap::usableType().

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◆ next()

std::string StringTokenizer::next ( )

returns the next substring when it exists. Otherwise the behaviour is undefined

Definition at line 98 of file StringTokenizer.cpp.

References myLengths, myPos, myStarts, and myTosplit.

Referenced by NLHandler::addE2Detector(), SUMOVehicleParameter::areInsertionChecksValid(), NLHandler::beginEdgeParsing(), canParseVehicleClasses(), SUMOSAXAttributes::fromString(), MSDevice_SSM::getMeasuresAndThresholds(), getVector(), PCLoaderVisum::load(), main(), MSRouteHandler::openRouteDistribution(), RORouteHandler::openRouteDistribution(), MSRouteHandler::openVehicleTypeDistribution(), RORouteHandler::openVehicleTypeDistribution(), SUMOVehicleParserHelper::parseAngleTimesMap(), GeomConvHelper::parseBoundaryReporting(), SUMOVehicleParameter::parseInsertionChecks(), NLHandler::parseLanes(), GeomConvHelper::parseShapeReporting(), ODMatrix::parseTimeLine(), parseVehicleClasses(), ODMatrix::readO(), ODMatrix::readTime(), ODMatrix::readV(), NamedColumnsParser::reinitMap(), NIImporter_DlrNavteq::NamesHandler::report(), NIImporter_DlrNavteq::TimeRestrictionsHandler::report(), NIImporter_DlrNavteq::ProhibitionHandler::report(), NIImporter_DlrNavteq::ConnectedLanesHandler::report(), Option_IntVector::set(), Option_StringVector::set(), GNEAttributeCarrier::setACParameters(), GNEVehicleTypeDialog::VTypeAttributes::VTypeAttributeRow::updateValue(), NIImporter_OpenStreetMap::usableType(), and NWWriter_DlrNavteq::writeLinksUnsplitted().

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◆ prepare()

void StringTokenizer::prepare	(	const std::string &	tosplit,
		const std::string &	token,
		bool	splitAtAllChars
	)

private

splits the first string at all occurrences of the second. If the third parameter is true split at all chars given in the second

Definition at line 141 of file StringTokenizer.cpp.

References myLengths, and myStarts.

Referenced by StringTokenizer(), and StringTokenizer().

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◆ prepareWhitechar()

void StringTokenizer::prepareWhitechar ( const std::string & tosplit )

private

splits the first string at all occurrences of whitechars

Definition at line 168 of file StringTokenizer.cpp.

References myLengths, myStarts, and SPACE.

Referenced by StringTokenizer(), and StringTokenizer().

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◆ reinit()

void StringTokenizer::reinit ( )

reinitialises the internal iterator

Definition at line 88 of file StringTokenizer.cpp.

References myPos.

Referenced by getVector().

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◆ size()

int StringTokenizer::size ( ) const

returns the number of existing substrings

Definition at line 136 of file StringTokenizer.cpp.

References myStarts.

Referenced by RORouteHandler::addRide(), SUMOSAXAttributes::fromString(), NamedColumnsParser::get(), NIImporter_DlrNavteq::EdgesHandler::getColumn(), MSBaseVehicle::getPrefixedParameter(), getVector(), NamedColumnsParser::hasFullDefinition(), NamedColumnsParser::know(), LandmarkLookupTable< E, V, M >::LandmarkLookupTable(), SUMOVehicleParserHelper::parseAngleTimesMap(), GeomConvHelper::parseBoundaryReporting(), GeomConvHelper::parseShapeReporting(), ODMatrix::parseTimeLine(), ODMatrix::readO(), NIImporter_DlrNavteq::NamesHandler::report(), NIImporter_DlrNavteq::ProhibitionHandler::report(), NIImporter_DlrNavteq::ConnectedLanesHandler::report(), and NIImporter_OpenStreetMap::usableType().

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Field Documentation

◆ myLengths

SizeVector StringTokenizer::myLengths

private

the list of substring lengths

Definition at line 150 of file StringTokenizer.h.

Referenced by front(), get(), next(), prepare(), and prepareWhitechar().

◆ myPos

int StringTokenizer::myPos

private

the current position in the list of substrings

Definition at line 144 of file StringTokenizer.h.

Referenced by hasNext(), next(), and reinit().

◆ myStarts

SizeVector StringTokenizer::myStarts

private

the list of substring starts

Definition at line 147 of file StringTokenizer.h.

Referenced by front(), get(), hasNext(), next(), prepare(), prepareWhitechar(), and size().

◆ myTosplit

std::string StringTokenizer::myTosplit

private

the string to split

Definition at line 141 of file StringTokenizer.h.

Referenced by front(), get(), and next().

◆ NEWLINE

const int StringTokenizer::NEWLINE = -256

static

identifier for splitting the given string at all newline characters

Definition at line 63 of file StringTokenizer.h.

Referenced by GUIPointOfInterest::drawInnerPOI(), GUIBaseVehicle::drawOnPos(), and StringTokenizer().

◆ SPACE

const int StringTokenizer::SPACE = 32

static

the ascii index of the highest whitespace character

Definition at line 69 of file StringTokenizer.h.

Referenced by prepareWhitechar().

◆ TAB

const int StringTokenizer::TAB = 9

static

the ascii index of the tab character

Definition at line 72 of file StringTokenizer.h.

Referenced by NIImporter_DlrNavteq::NamesHandler::report(), NIImporter_DlrNavteq::ProhibitionHandler::report(), NIImporter_DlrNavteq::ConnectedLanesHandler::report(), and StringTokenizer().

◆ WHITECHARS

const int StringTokenizer::WHITECHARS = -257

static

identifier for splitting the given string at all whitespace characters

Definition at line 66 of file StringTokenizer.h.

Referenced by ROJTRTurnDefLoader::myStartElement(), ODMatrix::readO(), ODMatrix::readTime(), ODMatrix::readV(), NIImporter_DlrNavteq::EdgesHandler::report(), NIImporter_DlrNavteq::TrafficlightsHandler::report(), NIImporter_DlrNavteq::TimeRestrictionsHandler::report(), and StringTokenizer().

The documentation for this class was generated from the following files:

Public Member Functions

Static Public Attributes

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ SizeVector

Constructor & Destructor Documentation

◆ StringTokenizer() [1/4]

◆ StringTokenizer() [2/4]

◆ StringTokenizer() [3/4]

◆ StringTokenizer() [4/4]

◆ ~StringTokenizer()

Member Function Documentation

◆ front()

◆ get()

◆ getSet()

◆ getVector()

◆ hasNext()

◆ next()

◆ prepare()

◆ prepareWhitechar()

◆ reinit()

◆ size()

Field Documentation

◆ myLengths

◆ myPos

◆ myStarts

◆ myTosplit

◆ NEWLINE

◆ SPACE

◆ TAB

◆ WHITECHARS