TplConvert< E > Class Template Reference

#include <TplConvert.h>

---

Detailed Description

template<class E>
class TplConvert< E >

TplConvert Some methods that convert 0-terminated char-arrays of any type into other values (numerical/boolean) or into std::strings

Definition at line 48 of file TplConvert.h.

Static Public Member Functions
static bool	_2bool (const E *const data, unsigned length)
static bool	_2bool (const E *const data)
static char *	_2charp (const E *const data, int length)
static char *	_2charp (const E *const data)
static int	_2int (const E *const data, unsigned length)
static int	_2int (const E *const data)
static long	_2long (const E *const data, unsigned length)
static long	_2long (const E *const data)
static std::string	_2str (const E *const data, unsigned length)
static std::string	_2str (const E *const data)
static SUMOReal	_2SUMOReal (const E *const data, unsigned length)
static SUMOReal	_2SUMOReal (const E *const data)
static unsigned	getLength (const E *const data)

---

Member Function Documentation

template<class E>

static bool TplConvert< E >::_2bool	(	const E *const	data,
		unsigned	length
	)			[inline, static]

converts a char-type array into the SUMOReal value described by it considering the given length returns true when the first char is one of the following: '1', 'x', 't', 'T' throws an EmptyData - exception if the given string is empty

Definition at line 275 of file TplConvert.h.

                                                              {
        if (data==0||length==0||data[0]==0) {
            throw EmptyData();
        }
        char akt = (char) data[0];
        if (akt=='1' || akt=='x' || akt=='t' || akt=='T') {
            return true;
        }
        if (akt=='0' || akt=='-' || akt=='f' || akt=='F') {
            return false;
        }
        throw BoolFormatException();
    }

template<class E>

static bool TplConvert< E >::_2bool

(

const E *const

data

)

[inline, static]

converts a 0-terminated char-type array into the SUMOReal value described by it returns true when the first char is one of the following: '1', 'x', 't', 'T' throws an EmptyData - exception if the given string is empty

Definition at line 93 of file TplConvert.h.

Referenced by TplConvertSec< E >::_2boolSec(), SUMOSAXAttributesImpl_Xerces::getBool(), NIImporter_VISUM::getWeightedBool(), GUISettingsHandler::myStartElement(), NIImporter_VISUM::parse_Edges(), and NIImporter_VISUM::parse_TrafficLights().

                                             {
        return _2bool(data, 1);
    }

template<class E>

static char* TplConvert< E >::_2charp	(	const E *const	data,
		int	length
	)			[inline, static]

converts a char-type array into a 0-terminated 0-terminated c-char-string considering the given length throws an EmptyData - exception if the given string is empty

Definition at line 293 of file TplConvert.h.

                                                           {
        if (length==0||data==0) {
            throw EmptyData();
        }
        char *ret = new char[length+1];
        unsigned i = 0;
        for (; i<length; i++) {
            ret[i] = (char) data[i];
        }
        ret[i] = 0;
        return ret;
    }

template<class E>

static char* TplConvert< E >::_2charp

(

const E *const

data

)

[inline, static]

converts a 0-terminated char-type array into a 0-terminated 0-terminated c-char-string throws an EmptyData - exception if the given string is empty

Definition at line 101 of file TplConvert.h.

References TplConvert< E >::getLength().

Referenced by TplConvertSec< E >::_2charpSec().

                                               {
        return _2charp(data, getLength(data));
    }

template<class E>

static int TplConvert< E >::_2int	(	const E *const	data,
		unsigned	length
	)			[inline, static]

converts a char-type array into the integer value described by it considering the given length throws an EmptyData - exception if the given string is empty throws a NumberFormatException - exception when the string does not contain an integer

Definition at line 134 of file TplConvert.h.

                                                            {
        if (data==0||length==0||data[0]==0) {
            throw EmptyData();
        }
        int sgn = 1;
        unsigned i=0;
        if (data[0]=='+') {
            i++;
        }
        if (data[0]=='-') {
            i++;
            sgn = -1;
        }
        int val = 0;
        for (; i<length&&data[i]!=0; i++) {
            val = val * 10;
            char akt = (char) data[i];
            if (akt<'0'||akt>'9') {
                throw NumberFormatException();
            }
            val = val + akt - 48;
        }
        if (i==0) {
            throw EmptyData();
        }
        return val * sgn;
    }

template<class E>

static int TplConvert< E >::_2int

(

const E *const

data

)

[inline, static]

converts a 0-terminated char-type array into the integer value described by it throws an EmptyData - exception if the given string is empty throws a NumberFormatException - exception when the string does not contain an integer

Definition at line 63 of file TplConvert.h.

Referenced by TplConvertSec< E >::_2intSec(), TplConvert< E >::_2SUMOReal(), NIImporter_SUMO::addSuccEdge(), SUMOVehicleParameter::arrivallaneValidate(), SUMOVehicleParameter::departlaneValidate(), OutputDevice::getDevice(), SUMOSAXAttributesImpl_Xerces::getInt(), NINavTeqHelper::getLaneNumber(), NINavTeqHelper::getSpeed(), getVehicleEmissionTypeID(), PCLoaderVisum::load(), NIImporter_SUMO::loadNetwork(), NIXMLEdgesHandler::myStartElement(), NIImporter_OpenStreetMap::EdgesHandler::myStartElement(), GUISettingsHandler::myStartElement(), GUIDialog_Breakpoints::onCmdEditTable(), GUIDialog_Breakpoints::onCmdLoad(), NIVissimSingleTypeParser_VWunschentscheidungsdefinition::parse(), NIVissimSingleTypeParser_Verbindungsdefinition::parse(), NIVissimSingleTypeParser_Streckendefinition::parse(), NIVissimSingleTypeParser_Knotendefinition::parse(), NIVissimSingleTypeParser_Fahrzeugtypdefinition::parse(), NIVissimSingleTypeParser_Fahrzeugklassendefinition::parse(), NIImporter_VISUM::parse_AreaSubPartElement(), NIImporter_VISUM::parse_EdgePolys(), NIImporter_VISUM::parse_Lanes(), NIImporter_VISUM::parse_LanesConnections(), NIImporter_VISUM::parse_Types(), SUMOVehicleParserHelper::parseCommonAttributes(), NIVissimSingleTypeParser_Querverkehrsstoerungsdefinition::parsePos(), parseSingleTime(), NIXMLEdgesHandler::parseSplitLanes(), parseTimeLine(), RODFDetFlowLoader::read(), NIImporter_Vissim::VissimSingleTypeParser::readExtEdgePointDef(), readO(), readV(), NIImporter_DlrNavteq::EdgesHandler::report(), Option_Integer::set(), and string2time().

                                           {
        return _2int(data, INT_MAX);
    }

template<class E>

static long TplConvert< E >::_2long	(	const E *const	data,
		unsigned	length
	)			[inline, static]

converts a char-type array into the long value described by it considering the given length throws an EmptyData - exception if the given string is empty throws a NumberFormatException - exception when the string does not contain a long

Definition at line 168 of file TplConvert.h.

                                                              {
        if (data==0||length==0||data[0]==0) {
            throw EmptyData();
        }
        long sgn = 1;
        unsigned i=0;
        if (data[0]=='+') {
            i++;
        }
        if (data[0]=='-') {
            i++;
            sgn = -1;
        }
        long ret = 0;
        for (; i<length&&data[i]!=0; i++) {
            ret = ret * 10;
            char akt = (char) data[i];
            if (akt<'0'||akt>'9') {
                throw NumberFormatException();
            }
            ret = ret + akt - 48;
        }
        if (i==0) {
            throw EmptyData();
        }
        return ret * sgn;
    }

template<class E>

static long TplConvert< E >::_2long

(

const E *const

data

)

[inline, static]

converts a 0-terminated char-type array into the long value described by it throws an EmptyData - exception if the given string is empty throws a NumberFormatException - exception when the string does not contain a long

Definition at line 73 of file TplConvert.h.

Referenced by TplConvertSec< E >::_2longSec(), PCLoaderVisum::load(), NIImporter_VISUM::parse_AreaSubPartElement(), NIImporter_VISUM::parse_Districts(), NIImporter_VISUM::parse_Kante(), NIImporter_VISUM::parse_PartOfArea(), and NIImporter_VISUM::parse_Point().

                                             {
        return _2long(data, INT_MAX);
    }

template<class E>

static std::string TplConvert< E >::_2str	(	const E *const	data,
		unsigned	length
	)			[inline, static]

converts a char-type array into std::string considering the given length throws an EmptyData - exception if the given string is empty

Definition at line 110 of file TplConvert.h.

                                                                  {
        if (data==0) {
            throw EmptyData();
        }
        if (length==0) {
            return "";
        }
        char *buf = new char[length+1];
        unsigned i = 0;
        for (i=0; i<length; i++) {
            buf[i] = (char) data[i];
        }
        buf[i] = 0;
        std::string ret = buf;
        delete[] buf;
        return ret;
    }

template<class E>

static std::string TplConvert< E >::_2str

(

const E *const

data

)

[inline, static]

converts a 0-terminated char-type array into std::string throws an EmptyData - exception if the given string is empty

Definition at line 53 of file TplConvert.h.

References TplConvert< E >::getLength().

Referenced by TplConvertSec< E >::_2strSec(), OptionsLoader::characters(), GenericSAXHandler::endElement(), SUMOSAXAttributesImpl_Xerces::getString(), NILoader::loadXMLType(), OptionsLoader::startElement(), and GenericSAXHandler::startElement().

                                                 {
        return _2str(data, getLength(data));
    }

template<class E>

static SUMOReal TplConvert< E >::_2SUMOReal	(	const E *const	data,
		unsigned	length
	)			[inline, static]

converts a char-type array into the SUMOReal value described by it considering the given length throws an EmptyData - exception if the given string is empty throws a NumberFormatException - exception when the string does not contain a SUMOReal

Definition at line 202 of file TplConvert.h.

References TplConvert< E >::_2int(), and SUMOReal.

                                                                      {
        if (data==0||length==0||data[0]==0) {
            throw EmptyData();
        }
        SUMOReal ret = 0;
        unsigned i = 0;
        SUMOReal sgn = 1;
        if (data[0]=='+') {
            i++;
        }
        if (data[0]=='-') {
            i++;
            sgn = -1;
        }
        for (; i<length&&data[i]!=0&&data[i]!='.'&&data[i]!=','&&data[i]!='e'&&data[i]!='E'; i++) {
            ret = ret * 10;
            char akt = (char) data[i];
            if (akt<'0'||akt>'9') {
                throw NumberFormatException();
            }
            ret = ret + akt - 48;
        }
        // check what has happened - end of string, e or decimal point
        if ((char) data[i]!='.'&&(char) data[i]!=','&&data[i]!='e'&&data[i]!='E') {
            if (i==0) {
                throw EmptyData();
            }
            return ret * sgn;
        }
        if (data[i]=='e'||data[i]=='E') {
            // no decimal point, just an exponent
            try {
                int exp = _2int(data+i+1, length-i-1);
                SUMOReal exp2 = (SUMOReal) pow(10.0, exp);
                return ret*sgn*exp2;
            } catch (EmptyData&) {
                // the exponent was empty
                throw NumberFormatException();
            }
        }
        SUMOReal div = 10;
        // skip the dot
        i++;
        // parse values behin decimal point
        for (; i<length&&data[i]!=0&&data[i]!='e'&&data[i]!='E'; i++) {
            char akt = (char) data[i];
            if (akt<'0'||akt>'9') {
                throw NumberFormatException();
            }
            ret = ret + ((SUMOReal)(akt - 48)) / div;
            div = div * 10;
        }
        if (data[i]!='e'&&data[i]!='E') {
            // no exponent
            return ret * sgn;
        }
        // eponent and decimal dot
        try {
            int exp = _2int(data+i+1, length-i-1);
            SUMOReal exp2 = (SUMOReal) pow(10.0, exp);
            return ret*sgn*exp2;
        } catch (EmptyData&) {
            // the exponent was empty
            throw NumberFormatException();
        }
    }

template<class E>

static SUMOReal TplConvert< E >::_2SUMOReal

(

const E *const

data

)

[inline, static]

converts a 0-terminated char-type array into the SUMOReal value described by it throws an EmptyData - exception if the given string is empty throws a NumberFormatException - exception when the string does not contain a SUMOReal

Definition at line 83 of file TplConvert.h.

Referenced by TplConvertSec< E >::_2SUMORealSec(), SUMOVehicleParameter::arrivalposValidate(), SUMOVehicleParameter::arrivalspeedValidate(), SUMOVehicleParameter::departposValidate(), SUMOVehicleParameter::departspeedValidate(), SUMOSAXAttributesImpl_Xerces::getFloat(), MSTLLogicControl::WAUTSwitchProcedure::getGSPValue(), NIImporter_VISUM::getNamedFloat(), MSTLLogicControl::WAUTSwitchProcedure_Stretch::getStretchBereichDef(), getTurningDefaults(), NIImporter_VISUM::getWeightedFloat(), MSAgentbasedTrafficLightLogic::init(), MSActuatedTrafficLightLogic::init(), PCLoaderVisum::load(), PCLoaderDlrNavteq::loadPolyFile(), NIImporter_OpenStreetMap::EdgesHandler::myStartElement(), GUISettingsHandler::myStartElement(), GUIDialog_ViewSettings::onCmdEditTable(), NIVissimSingleTypeParser_Zuflussdefinition::parse(), NIVissimSingleTypeParser_Zeitenverteilungsdefinition::parse(), NIVissimSingleTypeParser_Verbindungsdefinition::parse(), NIVissimSingleTypeParser_Streckendefinition::parse(), NIVissimSingleTypeParser_Simdauer::parse(), NIVissimSingleTypeParser_Laengenverteilungsdefinition::parse(), NIVissimSingleTypeParser_Geschwindigkeitsverteilungsdefinition::parse(), NIImporter_VISUM::parse_Lanes(), NIImporter_VISUM::parse_Point(), GeomConvHelper::parseBoundaryReporting(), RGBColor::parseColor(), SUMOVehicleParserHelper::parseCommonAttributes(), GeomConvHelper::parseShapeReporting(), parseTimeLine(), RODFDetFlowLoader::read(), readFactor(), readO(), readV(), NIImporter_DlrNavteq::EdgesHandler::report(), and Option_Float::set().

                                                     {
        return _2SUMOReal(data, INT_MAX);
    }

template<class E>

static unsigned TplConvert< E >::getLength

(

const E *const

data

)

[inline, static]

returns the length of the string (the position of the 0-character)

Definition at line 308 of file TplConvert.h.

Referenced by TplConvert< E >::_2charp(), and TplConvert< E >::_2str().

                                                    {
        if (data==0) {
            return 0;
        }
        unsigned i = 0;
        for (; data[i]!=0; i++);
        return i;
    }

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

• TplConvert.h