traci::DataTypeContainer Class Reference

#include <TraCIServer.h>

Detailed Description

Definition at line 345 of file TraCIServer.h.


Public Member Functions
	DataTypeContainer ()
void	get2DPosition (float &inX, float &inY) throw (TraCIException)
void	get3DPosition (float &inX, float &inY, float &inZ) throw (TraCIException)
Position2D	getAnyPosition () throw (TraCIException)
char	getByte () throw (TraCIException)
double	getDouble () throw (TraCIException)
float	getFloat () throw (TraCIException)
int	getInteger () throw (TraCIException)
int	getLastValueRead ()
TraCIServer::RoadMapPos	getRoadMapPosition () throw (TraCIException)
std::string	getString () throw (TraCIException)
unsigned char	getUByte () throw (TraCIException)
void	readValue (unsigned char dataType, tcpip::Storage &msg) throw (TraCIException)
Private Attributes
int	intValue
int	lastValueRead
float	posXValue
float	posYValue
float	posZValue
double	realValue
TraCIServer::RoadMapPos	roadPosValue
std::string	stringValue

Constructor & Destructor Documentation

traci::DataTypeContainer::DataTypeContainer ( ) [inline]

Definition at line 358 of file TraCIServer.h.

00358 :lastValueRead(-1) {};

Member Function Documentation

void traci::DataTypeContainer::get2DPosition	(	float &	inX,
		float &	inY
	)			throw (TraCIException) `[inline]`

Definition at line 464 of file TraCIServer.h.

References lastValueRead, POSITION_2D, posXValue, and posYValue.

00464                                                                      {
00465         if (lastValueRead == POSITION_2D) {
00466             inX = posXValue;
00467             inY = posYValue;
00468         } else {
00469             throw TraCIException("A 2d position has not been read");
00470         }
00471     };

void traci::DataTypeContainer::get3DPosition	(	float &	inX,
		float &	inY,
		float &	inZ
	)			throw (TraCIException) `[inline]`

Definition at line 454 of file TraCIServer.h.

References lastValueRead, POSITION_2_5D, POSITION_3D, posXValue, posYValue, and posZValue.

00454                                                                                  {
00455         if (lastValueRead == POSITION_3D || lastValueRead == POSITION_2_5D) {
00456             inX = posXValue;
00457             inY = posYValue;
00458             inZ = posZValue;
00459         } else {
00460             throw TraCIException("A 3d position has not been read");
00461         }
00462     };

Position2D traci::DataTypeContainer::getAnyPosition ( ) throw (TraCIException) [inline]

Definition at line 473 of file TraCIServer.h.

References lastValueRead, POSITION_2_5D, POSITION_2D, POSITION_3D, posXValue, and posYValue.

Referenced by traci::TraCIServer::handleVehicleDomain().

00473                                                       {
00474         if (lastValueRead == POSITION_2D
00475                 || lastValueRead == POSITION_3D
00476                 || lastValueRead == POSITION_2_5D) {
00477             Position2D pos(static_cast<SUMOReal>(posXValue),
00478                            static_cast<SUMOReal>(posYValue));
00479             return pos;
00480         } else {
00481             throw TraCIException("No position has been read");
00482         }
00483     };

char traci::DataTypeContainer::getByte ( ) throw (TraCIException) [inline]

Definition at line 414 of file TraCIServer.h.

References intValue, lastValueRead, and TYPE_BYTE.

00414                                          {
00415         if (lastValueRead == TYPE_BYTE) {
00416             return static_cast<char>(intValue);
00417         } else {
00418             throw TraCIException("A byte value has not been read");
00419         }
00420     };

double traci::DataTypeContainer::getDouble ( ) throw (TraCIException) [inline]

Definition at line 438 of file TraCIServer.h.

References intValue, lastValueRead, and TYPE_DOUBLE.

00438                                              {
00439         if (lastValueRead == TYPE_DOUBLE) {
00440             return intValue;
00441         } else {
00442             throw TraCIException("A double value has not been read");
00443         }
00444     };

float traci::DataTypeContainer::getFloat ( ) throw (TraCIException) [inline]

Definition at line 430 of file TraCIServer.h.

References lastValueRead, realValue, and TYPE_FLOAT.

00430                                            {
00431         if (lastValueRead == TYPE_FLOAT) {
00432             return static_cast<float>(realValue);
00433         } else {
00434             throw TraCIException("A float value has not been read");
00435         }
00436     };

int traci::DataTypeContainer::getInteger ( ) throw (TraCIException) [inline]

Definition at line 422 of file TraCIServer.h.

References intValue, lastValueRead, and TYPE_INTEGER.

00422                                            {
00423         if (lastValueRead == TYPE_INTEGER) {
00424             return intValue;
00425         } else {
00426             throw TraCIException("An integer value has not been read");
00427         }
00428     };

int traci::DataTypeContainer::getLastValueRead ( ) [inline]

Definition at line 402 of file TraCIServer.h.

References lastValueRead.

Referenced by traci::TraCIServer::handlePoiDomain(), traci::TraCIServer::handlePolygonDomain(), traci::TraCIServer::handleRoadMapDomain(), traci::TraCIServer::handleTrafficLightDomain(), and traci::TraCIServer::handleVehicleDomain().

00402                            {
00403         return lastValueRead;
00404     }

TraCIServer::RoadMapPos traci::DataTypeContainer::getRoadMapPosition ( ) throw (TraCIException) [inline]

Definition at line 446 of file TraCIServer.h.

References lastValueRead, POSITION_ROADMAP, and roadPosValue.

Referenced by traci::TraCIServer::handleVehicleDomain().

00446                                                                      {
00447         if (lastValueRead == POSITION_ROADMAP) {
00448             return roadPosValue;
00449         } else {
00450             throw TraCIException("A road map position has not been read");
00451         }
00452     };

std::string traci::DataTypeContainer::getString ( ) throw (TraCIException) [inline]

Definition at line 485 of file TraCIServer.h.

References lastValueRead, stringValue, and TYPE_STRING.

Referenced by traci::TraCIServer::handlePoiDomain(), traci::TraCIServer::handlePolygonDomain(), traci::TraCIServer::handleRoadMapDomain(), traci::TraCIServer::handleTrafficLightDomain(), and traci::TraCIServer::handleVehicleDomain().

00485                                                 {
00486         if (lastValueRead == TYPE_STRING) {
00487             return stringValue;
00488         } else {
00489             throw TraCIException("A string value has not been read");
00490         }
00491     };

unsigned char traci::DataTypeContainer::getUByte ( ) throw (TraCIException) [inline]

Definition at line 406 of file TraCIServer.h.

References intValue, lastValueRead, and TYPE_UBYTE.

00406                                                    {
00407         if (lastValueRead == TYPE_UBYTE) {
00408             return static_cast<unsigned char>(intValue);
00409         } else {
00410             throw TraCIException("An unsigned byte value has not been read");
00411         }
00412     };

void traci::DataTypeContainer::readValue	(	unsigned char	dataType,
		tcpip::Storage &	msg
	)			throw (TraCIException) `[inline]`

Definition at line 360 of file TraCIServer.h.

References intValue, traci::TraCIServer::RoadMapPos::laneId, lastValueRead, traci::TraCIServer::RoadMapPos::pos, POSITION_2_5D, POSITION_2D, POSITION_3D, POSITION_ROADMAP, posXValue, posYValue, posZValue, realValue, traci::TraCIServer::RoadMapPos::roadId, roadPosValue, stringValue, TYPE_BYTE, TYPE_DOUBLE, TYPE_FLOAT, TYPE_INTEGER, TYPE_STRING, and TYPE_UBYTE.

Referenced by traci::TraCIServer::handlePoiDomain(), traci::TraCIServer::handlePolygonDomain(), traci::TraCIServer::handleRoadMapDomain(), traci::TraCIServer::handleTrafficLightDomain(), and traci::TraCIServer::handleVehicleDomain().

00360                                                                                     {
00361         switch (dataType) {
00362         case TYPE_UBYTE:
00363             intValue = msg.readUnsignedByte();
00364             break;
00365         case TYPE_BYTE:
00366             intValue = msg.readByte();
00367             break;
00368         case TYPE_INTEGER:
00369             intValue = msg.readInt();
00370             break;
00371         case TYPE_FLOAT:
00372             realValue = msg.readFloat();
00373             break;
00374         case TYPE_DOUBLE:
00375             realValue = msg.readDouble();
00376             break;
00377         case POSITION_ROADMAP:
00378             roadPosValue.roadId = msg.readString();
00379             roadPosValue.pos = msg.readFloat();
00380             roadPosValue.laneId = msg.readUnsignedByte();
00381             break;
00382         case POSITION_2D:
00383         case POSITION_2_5D:
00384         case POSITION_3D:
00385             posXValue = msg.readFloat();
00386             posYValue = msg.readFloat();
00387             if (dataType != POSITION_2D) {
00388                 posZValue = msg.readFloat();
00389             }
00390             break;
00391         case TYPE_STRING:
00392             stringValue = msg.readString();
00393             break;
00394         default:
00395             std::stringstream error;
00396             error << "Can't read value from request message: the data type " << (int)dataType << " is not known";
00397             throw TraCIException(error.str());
00398         }
00399         lastValueRead = dataType;
00400     };