ossimEcefPoint Class Reference

#include <ossimEcefPoint.h>

Public Member Functions
	ossimEcefPoint ()
	ossimEcefPoint (const ossimGpt &convert_this)
	ossimEcefPoint (const double &x, const double &y, const double &z)
	ossimEcefPoint (const ossimColumnVector3d &assign_this)
	ossimEcefPoint (const NEWMAT::ColumnVector &assign_this)
	ossimEcefPoint (const ossimDpt3d &pt)
void	makeNan ()
bool	hasNans () const
bool	isNan () const
ossimEcefVector	operator- (const ossimEcefPoint &) const
ossimEcefPoint	operator+ (const ossimEcefVector &) const
ossimEcefPoint	operator- (const ossimEcefVector &) const
bool	operator== (const ossimEcefPoint &) const
bool	operator!= (const ossimEcefPoint &) const
double	x () const
double &	x ()
double	y () const
double &	y ()
double	z () const
double &	z ()
double &	operator[] (int idx)
const double &	operator[] (int idx) const
const ossimColumnVector3d &	data () const
ossimColumnVector3d &	data ()
double	getMagnitude () const
double	magnitude () const
double	length () const
double	normalize ()
ossimString	toString (ossim_uint32 precision=15) const
	To string method. More...
void	toPoint (const std::string &s)
	Initializes this point from string. More...
NEWMAT::ColumnVector	toVector () const
	Converts this point to a 3D column vector. More...
void	toPoint (const NEWMAT::ColumnVector &v)
	Converts 3D column vector to this point. More...
void	print (std::ostream &os=ossimNotify(ossimNotifyLevel_INFO)) const

Protected Attributes
ossimColumnVector3d	theData

Friends
OSSIM_DLL std::ostream &	operator<< (std::ostream &os, const ossimEcefPoint &instance)

Detailed Description

Definition at line 35 of file ossimEcefPoint.h.

Constructor & Destructor Documentation

ossimEcefPoint() [1/6]

ossimEcefPoint::ossimEcefPoint ( )

inline

CONSTRUCTORS:

Definition at line 41 of file ossimEcefPoint.h.

Referenced by operator+(), and operator-().

      : theData(0,0,0) {}

ossimEcefPoint() [2/6]

ossimEcefPoint::ossimEcefPoint

(

const ossimGpt &

convert_this

)

Definition at line 32 of file ossimEcefPoint.cpp.

References ossimGpt::datum(), ossimDatum::ellipsoid(), ossimGpt::height(), ossimGpt::isHgtNan(), ossimGpt::latd(), ossimEllipsoid::latLonHeightToXYZ(), ossimGpt::lond(), and theData.

{
   if(!gpt.isHgtNan())
   {
      gpt.datum()->ellipsoid()->latLonHeightToXYZ(gpt.latd(),
                                                  gpt.lond(),
                                                  gpt.height(),
                                                  theData[0],
                                                  theData[1],
                                                  theData[2]);
   }
   else
   {
      gpt.datum()->ellipsoid()->latLonHeightToXYZ(gpt.latd(),
                                                  gpt.lond(),
                                                  0.0,
                                                  theData[0],
                                                  theData[1],
                                                  theData[2]);
   }
}

ossimEcefPoint() [3/6]

ossimEcefPoint::ossimEcefPoint ( const double &  x, const double &  y, const double &  z  )

inline

Definition at line 49 of file ossimEcefPoint.h.

      : theData(x, y, z) {}

ossimEcefPoint() [4/6]

ossimEcefPoint::ossimEcefPoint ( const ossimColumnVector3d &  assign_this )

inline

Definition at line 54 of file ossimEcefPoint.h.

      : theData(assign_this) {}

ossimEcefPoint() [5/6]

ossimEcefPoint::ossimEcefPoint ( const NEWMAT::ColumnVector &  assign_this )

inline

Definition at line 57 of file ossimEcefPoint.h.

      : theData(assign_this) {}

ossimEcefPoint() [6/6]

ossimEcefPoint::ossimEcefPoint

(

const ossimDpt3d &

pt

)

Definition at line 54 of file ossimEcefPoint.cpp.

   :theData(pt.x, pt.y, pt.z)
{
}

Member Function Documentation

data() [1/2]

const ossimColumnVector3d& ossimEcefPoint::data ( ) const

inline

Definition at line 105 of file ossimEcefPoint.h.

Referenced by ossimEcefVector::operator+(), ossimAlphaSensorHRI::worldToLineSample(), and ossimAlphaSensorHSI::worldToLineSample().

{ return theData; }

data() [2/2]

ossimColumnVector3d& ossimEcefPoint::data ( )

inline

Definition at line 106 of file ossimEcefPoint.h.

{ return theData; }

getMagnitude()

double ossimEcefPoint::getMagnitude ( ) const

inline

Definition at line 108 of file ossimEcefPoint.h.

      {
         return theData.magnitude();
      }

hasNans()

bool ossimEcefPoint::hasNans ( ) const

inline

Definition at line 69 of file ossimEcefPoint.h.

References ossim::isnan().

Referenced by ossimLsrPoint::initialize().

      {
         return ( ossim::isnan(theData[0]) ||
                  ossim::isnan(theData[1]) ||
                  ossim::isnan(theData[2]) );
                           
      }

isNan()

bool ossimEcefPoint::isNan ( ) const

inline

Definition at line 77 of file ossimEcefPoint.h.

References ossim::isnan().

Referenced by ossimGpt::ossimGpt(), and print().

      {
         return ( ossim::isnan(theData[0]) &&
                  ossim::isnan(theData[1]) &&
                  ossim::isnan(theData[2]) );
         
      }

length()

double ossimEcefPoint::length ( ) const

inline

Definition at line 116 of file ossimEcefPoint.h.

   {
      return theData.magnitude();
   }

magnitude()

double ossimEcefPoint::magnitude ( ) const

inline

Definition at line 112 of file ossimEcefPoint.h.

   {
      return theData.magnitude();
   }

makeNan()

void ossimEcefPoint::makeNan ( )

inline

Definition at line 62 of file ossimEcefPoint.h.

References ossim::nan().

Referenced by ossimSpotDimapSupportData::getPositionEcf(), ossimFormosatDimapSupportData::getPositionEcf(), ossimSpotDimapSupportData::getVelocityEcf(), ossimFormosatDimapSupportData::getVelocityEcf(), and ossimEcefRay::intersectAboveEarthEllipsoid().

      {
         theData[0] = ossim::nan();
         theData[1] = ossim::nan();
         theData[2] = ossim::nan();
      }

normalize()

double ossimEcefPoint::normalize ( )

inline

Definition at line 120 of file ossimEcefPoint.h.

   {
      double result = magnitude();

      if(result > 1e-15)
      {
         theData[0]/=result;
         theData[1]/=result;
         theData[2]/=result;
      }
      
      return result;
   }

operator!=()

bool ossimEcefPoint::operator!= ( const ossimEcefPoint &  p ) const

inline

Definition at line 205 of file ossimEcefPoint.h.

References theData.

{
   return (theData != p.theData);
}

operator+()

ossimEcefPoint ossimEcefPoint::operator+

(

const ossimEcefVector &

v

)

const

Definition at line 70 of file ossimEcefPoint.cpp.

References ossimEcefVector::data(), ossimEcefPoint(), and theData.

{
   return ossimEcefPoint(theData + v.data());
}

operator-() [1/2]

ossimEcefVector ossimEcefPoint::operator-

(

const ossimEcefPoint &

p

)

const

OPERATORS:

Definition at line 62 of file ossimEcefPoint.cpp.

References theData.

{
   return ossimEcefVector(theData - p.theData);
}

operator-() [2/2]

ossimEcefPoint ossimEcefPoint::operator-

(

const ossimEcefVector &

v

)

const

Definition at line 78 of file ossimEcefPoint.cpp.

References ossimEcefVector::data(), ossimEcefPoint(), and theData.

{
   return ossimEcefPoint(theData - v.data());
}

operator==()

bool ossimEcefPoint::operator== ( const ossimEcefPoint &  p ) const

inline

Definition at line 197 of file ossimEcefPoint.h.

References theData.

{
   return (theData == p.theData);
}

operator[]() [1/2]

double& ossimEcefPoint::operator[] ( int  idx )

inline

Definition at line 103 of file ossimEcefPoint.h.

{return theData[idx];}

operator[]() [2/2]

const double& ossimEcefPoint::operator[] ( int  idx ) const

inline

Definition at line 104 of file ossimEcefPoint.h.

{return theData[idx];}

print()

void ossimEcefPoint::print

(

std::ostream &

os = ossimNotify(ossimNotifyLevel_INFO)

)

const

Debug Dump:

Definition at line 93 of file ossimEcefPoint.cpp.

References isNan(), and theData.

Referenced by operator<<().

{
   if(isNan())
   {
      os << "(ossimEcefPoint) " << "nan nan nan";
   }
   
   os << "(ossimEcefPoint) " << theData;
}

toPoint() [1/2]

void ossimEcefPoint::toPoint

(

const std::string &

s

)

Initializes this point from string.

Expected format:

( 0.0000000, 0.0000000, 0.00000000 ) --—x-— --—y-— ---—z-—

Parameters

s	String to initialize from.

Definition at line 88 of file ossimEcefPoint.cpp.

References theData, and ossimColumnVector3d::toPoint().

{
   theData.toPoint(s);
}

toPoint() [2/2]

void ossimEcefPoint::toPoint ( const NEWMAT::ColumnVector &  v )

inline

Converts 3D column vector to this point.

Definition at line 170 of file ossimEcefPoint.h.

   {
      if (v.Nrows() == 3)
      {
         theData[0] = v[0];
         theData[1] = v[1];
         theData[2] = v[2];
      }
   }

toString()

ossimString ossimEcefPoint::toString

(

ossim_uint32

precision = 15

)

const

To string method.

Parameters

precision

Output floating point precision.

Returns

ossimString representing point.

Output format: ( 0.0000000, 0.0000000, 0.00000000 ) --—x-— --—y-— ---—z-—

Definition at line 83 of file ossimEcefPoint.cpp.

References theData, and ossimColumnVector3d::toString().

Referenced by ossimInfo::ecef2llh(), and ossimPpjFrameSensor::saveState().

{
   return theData.toString(precision);
}

toVector()

NEWMAT::ColumnVector ossimEcefPoint::toVector ( ) const

inline

Converts this point to a 3D column vector.

Definition at line 160 of file ossimEcefPoint.h.

   {
      NEWMAT::ColumnVector v (3);
      v(0) = theData[0];
      v(1) = theData[1];
      v(2) = theData[2];
      return v;
   }

x() [1/2]

double ossimEcefPoint::x ( ) const

inline

COMPONENT ACCESS METHODS:

Definition at line 97 of file ossimEcefPoint.h.

Referenced by ossimEllipsoid::evaluate(), ossimEllipsoid::gradient(), ossimplugins::ossimFormosatModel::imagingRay(), ossimEllipsoid::jacobianWrtEcef(), ossimEllipsoid::jacobianWrtGeo(), ossim::GroundControlPoint::loadJSON(), ossimGpt::ossimGpt(), ossimEllipsoid::prinRadiiOfCurv(), ossim::GroundControlPoint::saveJSON(), ossimApplanixUtmModel::saveState(), ossimSpectraboticsRedEdgeModel::saveState(), ossimApplanixEcefModel::saveState(), ossimThreeParamDatum::shiftFromWgs84(), ossimSevenParamDatum::shiftFromWgs84(), ossimThreeParamDatum::shiftToWgs84(), ossimSevenParamDatum::shiftToWgs84(), and ossimSonomaSensor::updateModel().

{ return theData[0]; }

x() [2/2]

double& ossimEcefPoint::x ( )

inline

Definition at line 98 of file ossimEcefPoint.h.

{ return theData[0]; }

y() [1/2]

double ossimEcefPoint::y ( ) const

inline

Definition at line 99 of file ossimEcefPoint.h.

Referenced by ossimEllipsoid::evaluate(), ossimEllipsoid::gradient(), ossimRS1SarModel::imagingRay(), ossimplugins::ossimFormosatModel::imagingRay(), ossimEllipsoid::jacobianWrtEcef(), ossimEllipsoid::jacobianWrtGeo(), ossim::GroundControlPoint::loadJSON(), ossimGpt::ossimGpt(), ossimEllipsoid::prinRadiiOfCurv(), ossim::GroundControlPoint::saveJSON(), ossimApplanixUtmModel::saveState(), ossimSpectraboticsRedEdgeModel::saveState(), ossimApplanixEcefModel::saveState(), ossimThreeParamDatum::shiftFromWgs84(), ossimSevenParamDatum::shiftFromWgs84(), ossimThreeParamDatum::shiftToWgs84(), ossimSevenParamDatum::shiftToWgs84(), and ossimSonomaSensor::updateModel().

{ return theData[1]; }

y() [2/2]

double& ossimEcefPoint::y ( )

inline

Definition at line 100 of file ossimEcefPoint.h.

{ return theData[1]; }

z() [1/2]

double ossimEcefPoint::z ( ) const

inline

Definition at line 101 of file ossimEcefPoint.h.

Referenced by ossimEllipsoid::evaluate(), ossimEllipsoid::gradient(), ossimplugins::ossimFormosatModel::imagingRay(), ossimEllipsoid::jacobianWrtEcef(), ossimEllipsoid::jacobianWrtGeo(), ossim::GroundControlPoint::loadJSON(), ossimGpt::ossimGpt(), ossimEllipsoid::prinRadiiOfCurv(), ossim::GroundControlPoint::saveJSON(), ossimApplanixUtmModel::saveState(), ossimSpectraboticsRedEdgeModel::saveState(), ossimApplanixEcefModel::saveState(), ossimThreeParamDatum::shiftFromWgs84(), ossimSevenParamDatum::shiftFromWgs84(), ossimThreeParamDatum::shiftToWgs84(), ossimSevenParamDatum::shiftToWgs84(), and ossimSonomaSensor::updateModel().

{ return theData[2]; }

z() [2/2]

double& ossimEcefPoint::z ( )

inline

Definition at line 102 of file ossimEcefPoint.h.

{ return theData[2]; }

Friends And Related Function Documentation

operator<<

OSSIM_DLL std::ostream& operator<< ( std::ostream &  os, const ossimEcefPoint &  instance  )

friend

Definition at line 103 of file ossimEcefPoint.cpp.

{
   instance.print(os); return os;
}

Member Data Documentation

theData

ossimColumnVector3d ossimEcefPoint::theData

protected

Definition at line 189 of file ossimEcefPoint.h.

Referenced by operator!=(), operator+(), operator-(), operator==(), ossimEcefPoint(), print(), toPoint(), and toString().

---

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

• ossimEcefPoint.h
• ossimEcefPoint.cpp