GeomConvHelper Class Reference

#include <GeomConvHelper.h>

Static Public Member Functions
static Boundary	parseBoundaryReporting (const std::string &def, const std::string &objecttype, const char *objectid, bool &ok, bool report=true)
	Builds a boundary from its string representation, reporting occured errors.
static PositionVector	parseShapeReporting (const std::string &shpdef, const std::string &objecttype, const char *objectid, bool &ok, bool allowEmpty, bool report=true)
	Builds a PositionVector from a string representation, reporting occured errors.
Static Private Member Functions
static void	emitError (bool report, const std::string &what, const std::string &objecttype, const char *objectid, const std::string &desc)
	Writes an error message into the MessageHandler.

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Detailed Description

This class holds some helping functions for the parsing of geometries

Definition at line 47 of file GeomConvHelper.h.

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Member Function Documentation

void GeomConvHelper::emitError	(	bool	report,
		const std::string &	what,
		const std::string &	objecttype,
		const char *	objectid,
		const std::string &	desc
	)		[static, private]

Writes an error message into the MessageHandler.

Parameters:

[in]	report	Whether errors shall be written to msg handler's error instance
[in]	what	Name of the parsed object ("Shape", or "Boundary")
[in]	objecttype	The name of the parsed object type the error occured at
[in]	objectid	The name of the parsed object type the error occured at
[out]	desc	Error description

Definition at line 117 of file GeomConvHelper.cpp.

References WRITE_ERROR.

Referenced by parseBoundaryReporting(), and parseShapeReporting().

Boundary GeomConvHelper::parseBoundaryReporting	(	const std::string &	def,
		const std::string &	objecttype,
		const char *	objectid,
		bool &	ok,
		bool	report = true
	)		[static]

Builds a boundary from its string representation, reporting occured errors.

It is assumed that the boundary is stored as a quadruple of SUMOReal, divided by ','.

Parameters:

[in]	def	The boundary definition to parse
[in]	objecttype	The name of the parsed object type; used for error message generation
[in]	objectid	The name of the parsed object; used for error message generation
[out]	ok	Whether the value could be read
[in]	report	Whether errors shall be written to msg handler's error instance

Returns:

The parsed boundary

Definition at line 92 of file GeomConvHelper.cpp.

References emitError(), StringTokenizer::next(), StringTokenizer::size(), and SUMOReal.

Referenced by NIImporter_SUMO::loadLocation(), main(), PCNetProjectionLoader::myStartElement(), and NLHandler::setLocation().

PositionVector GeomConvHelper::parseShapeReporting	(	const std::string &	shpdef,
		const std::string &	objecttype,
		const char *	objectid,
		bool &	ok,
		bool	allowEmpty,
		bool	report = true
	)		[static]

Builds a PositionVector from a string representation, reporting occured errors.

It is assumed, the vector is stored as "x,y[ x,y]*" where x and y are SUMOReals.

Parameters:

[in]	shpdef	The shape definition to parse
[in]	objecttype	The name of the parsed object type; used for error message generation
[in]	objectid	The name of the parsed object; used for error message generation
[out]	ok	Whether the value could be read
[in]	allowEmpty	Whether an empty shape definition is valid
[in]	report	Whether errors shall be written to msg handler's error instance

Returns:

The parsed position vector

Definition at line 50 of file GeomConvHelper.cpp.

References emitError(), StringTokenizer::hasNext(), StringTokenizer::next(), PositionVector::push_back(), and SUMOReal.

Referenced by NIImporter_SUMO::addEdge(), NIImporter_SUMO::addJunction(), NLHandler::addLane(), NIImporter_SUMO::addLane(), NLHandler::addPoly(), NIImporter_SUMO::loadLocation(), PCLoaderXML::myCharacters(), PCNetProjectionLoader::myStartElement(), NLHandler::openJunction(), NLHandler::setLocation(), and NIXMLEdgesHandler::tryGetShape().

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

• GeomConvHelper.h
• GeomConvHelper.cpp