DtGeodeticCoord Class Reference

Instances of DtGeodeticCoord are used to explicitly represent Geodetic coordinates. More...

Inheritance diagram for DtGeodeticCoord:

Collaboration diagram for DtGeodeticCoord:

Public Member Functions
	DtGeodeticCoord (const DtReferenceEllipsoid *ellipse=DtGlobalEllipsoid())
	default constructor If no reference ellipse is specified, a global one will be used If the global theGeoidDatumType variable is set, all altitude values will be adjusted to account for differences in Mean Sea Level between the ellipsoid and Geoid Model More...
	DtGeodeticCoord (double lat, double lon, double alt, const DtReferenceEllipsoid *ellipse=DtGlobalEllipsoid())
	constructor Latitude and longitude are specified in radians Altitude is specified in meters If no reference ellipse is specified, a global one will be used More...
virtual	~DtGeodeticCoord ()
	destructor More...
	DtGeodeticCoord (const DtGeodeticCoord &src)
	copy constructor More...
DtGeodeticCoord &	operator= (const DtGeodeticCoord &src)
	assignment operator More...
virtual DtGeodeticCoord &	setGeocentric (const DtVector &geocentric)
	Set from geocentric coordinate (convert geocentric to geodetic). More...
virtual void	getGeocentric (DtVector &geocentric) const
	Get geocentric coordinate equivalent (convert geodetic to geocentric). More...
virtual DtVector	geocentric () const
	Get geocentric coordinate equivalent (convert geodetic to geocentric). More...
virtual void	printData () const
virtual void	printDataToStream (std::ostream &str) const
virtual void	setLat (DtFloat64 lat)
	Set/Get the latitude. More...
virtual DtFloat64	lat () const
virtual void	setLon (DtFloat64 lon)
	Set/Get the longitude. More...
virtual DtFloat64	lon () const
virtual void	setAlt (DtFloat64 alt)
	Set/Get the altitude. More...
virtual DtFloat64	alt () const
virtual const DtMapDatum &	mapDatum () const
virtual void	setGeoidDatumType (DtGeoidType geoid)
	Set a Geoid Datum type to use to account for differences in MSL. More...
Public Member Functions inherited from DtVector64
	DtVector64 ()
	DtVector64 (const double &x, const double &y, const double &z)
	Construct from three doubles. More...
	~DtVector64 ()
	destructor More...
	DtVector64 (const DtVector64 &vec)
	copy constructor More...
	DtVector64 (const DtVectorT< double > &vec)
DtVector64 &	operator= (const DtVector64 &vec)
	assignment operator More...
DtVector64 &	operator= (const DtVectorT< double > &vec)
DtVector64	crossProduct (const DtVector64 &v) const
	Compute cross product with another vector. More...
DtVector64 &	operator+= (const DtVector64 &other)
	adds other to this vector More...
DtVector64 &	operator-= (const DtVector64 &other)
	subtracts other from this vector (this - other) More...
double	dotProduct (const DtVector64 &v) const
	Compute dot product with another vector. More...
bool	approxEq (const DtVector64 &v, const double &tolerance) const
	check if the vector is zero-ed out withing the tolerance passed More...
Public Member Functions inherited from DtVectorT< double >
	DtVectorT ()
	DtVectorT (const double &x, const double &y, const double &z)
	Construct from three doubles. More...
	DtVectorT (const DtVectorT< double > &vec)
	copy constructor More...
	~DtVectorT ()
	destructor More...
DtVectorT< double > &	operator= (const DtVectorT< double > &vec)
	assignment operator More...
void	setToZero ()
	set Vector to all zeros More...
double &	operator[] (int ind)
	Get the value for the specified subscript. (int version) More...
double	operator[] (int ind) const
	A const version to get the value for the specified subscript. More...
double &	operator[] (DtVectorOffset ind)
	Get the value for the specified subscript. (enum version) More...
double	operator[] (DtVectorOffset ind) const
	a const version to get the value for the specified subscript. (enum version) More...
int	operator== (const DtVectorT< double > &vec) const
	Get whether another vector equals this vector. More...
int	operator!= (const DtVectorT< double > &vec) const
	Get whether another vector does not equal this vector. More...
DtString	string () const
	Get a string representation of the vector. More...
double	magnitudeSquared () const
	Get the magnitude of the vector squared, i.e. More...
void	normalize ()
	Normalize the vector; i.e., magnitude = 1. More...
bool	isNormalized () const
	Returns true of the vector is Normalized. More...
bool	magnitudeIsZero () const
	check if the magnitude of this vector is zero More...
bool	magnitudeIsZero (double tolerance) const
	check if the magnitude of this vector is zero, within the tolerance passed. More...
std::ostream &	printDataToStream (std::ostream &str) const
	prints out a formated string to the stream More...
void	get (double &x, double &y, double &z) const
	get the x,y,z component of a Vector (faster than x(), y(), z() calls made separately) More...
void	setAll (const double &x, const double &y, const double &z)
	set x, y, and z components More...
const double &	x () const
	gets/sets the x component of a Vector More...
void	setX (const double &x)
	gets/sets the x component of a Vector More...
const double &	y () const
	gets/sets the y component of a Vector More...
void	setY (const double &y)
	gets/sets the y component of a Vector More...
const double &	z () const
	gets/sets the z component of a Vector More...
void	setZ (const double &z)
	gets/sets the z component of a Vector More...
	operator double * ()
	operator const double * () const

Protected Attributes
const DtReferenceEllipsoid *	myEllipsoid
DtGeoidDatum *	myGeoidDatum
Protected Attributes inherited from DtVectorT< double >
double	myRep [3]

Additional Inherited Members
Static Public Member Functions inherited from DtVector64
static const DtVector64 &	zero ()
	Get a zeroed vector. More...
static const DtVector64 &	i ()
	Get a (1,0,0) vector. More...
static const DtVector64 &	j ()
	Get a (0,1,0) vector. More...
static const DtVector64 &	k ()
	Get a (0,0,1) vector. More...
static const DtVector64 &	ones ()
	Get a vector set to all ones. More...

Detailed Description

Instances of DtGeodeticCoord are used to explicitly represent Geodetic coordinates.

Constructor & Destructor Documentation

DtGeodeticCoord::DtGeodeticCoord

(

const DtReferenceEllipsoid *

ellipse = DtGlobalEllipsoid()

)

default constructor If no reference ellipse is specified, a global one will be used If the global theGeoidDatumType variable is set, all altitude values will be adjusted to account for differences in Mean Sea Level between the ellipsoid and Geoid Model

DtGeodeticCoord::DtGeodeticCoord	(	double	lat,
		double	lon,
		double	alt,
		const DtReferenceEllipsoid *	ellipse = DtGlobalEllipsoid()
	)

constructor Latitude and longitude are specified in radians Altitude is specified in meters If no reference ellipse is specified, a global one will be used

virtual DtGeodeticCoord::~DtGeodeticCoord ( )

virtual

destructor

DtGeodeticCoord::DtGeodeticCoord

(

const DtGeodeticCoord &

src

)

copy constructor

Member Function Documentation

DtFloat64 DtGeodeticCoord::alt ( ) const

inlinevirtual

References DtRad2Deg().

Referenced by DtGeocentricToMgFlatEarth().

virtual DtVector DtGeodeticCoord::geocentric ( ) const

virtual

Get geocentric coordinate equivalent (convert geodetic to geocentric).

Note that this is not returning a reference.

virtual void DtGeodeticCoord::getGeocentric ( DtVector &  geocentric ) const

virtual

Get geocentric coordinate equivalent (convert geodetic to geocentric).

DtFloat64 DtGeodeticCoord::lat ( ) const

inlinevirtual

Referenced by DtGeocentricToMgFlatEarth().

DtFloat64 DtGeodeticCoord::lon ( ) const

inlinevirtual

Referenced by DtGeocentricToMgFlatEarth().

virtual const DtMapDatum& DtGeodeticCoord::mapDatum ( ) const

virtual

DtGeodeticCoord& DtGeodeticCoord::operator=

(

const DtGeodeticCoord &

src

)

assignment operator

virtual void DtGeodeticCoord::printData ( ) const

virtual

Reimplemented in DtGeodeticLocation.

virtual void DtGeodeticCoord::printDataToStream ( std::ostream &  str ) const

virtual

Reimplemented in DtGeodeticLocation.

void DtGeodeticCoord::setAlt ( DtFloat64  alt )

inlinevirtual

Set/Get the altitude.

Specified in meters. If a DtGeoidDatum is set, altitude specified should be relative to the Geoid model.

References DtRad2Deg().

virtual DtGeodeticCoord& DtGeodeticCoord::setGeocentric ( const DtVector &  geocentric )

virtual

Set from geocentric coordinate (convert geocentric to geodetic).

Can also use assignment operator.

Referenced by DtGeocentricToMgFlatEarth().

virtual void DtGeodeticCoord::setGeoidDatumType ( DtGeoidType  geoid )

virtual

Set a Geoid Datum type to use to account for differences in MSL.

void DtGeodeticCoord::setLat ( DtFloat64  lat )

inlinevirtual

Set/Get the latitude.

Specified in radians.

void DtGeodeticCoord::setLon ( DtFloat64  lon )

inlinevirtual

Set/Get the longitude.

Specified in radians.

Member Data Documentation

const DtReferenceEllipsoid* DtGeodeticCoord::myEllipsoid

protected

DtGeoidDatum* DtGeodeticCoord::myGeoidDatum

protected

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

• geodeticCoord.h