ossimEcefVector Class Reference

#include <ossimEcefVector.h>

Public Member Functions
	ossimEcefVector ()
	ossimEcefVector (const ossimEcefVector &copy_this)
	ossimEcefVector (const NEWMAT::ColumnVector &assign_this)
	ossimEcefVector (const ossimEcefPoint &from, const ossimEcefPoint &to)
	ossimEcefVector (const ossimGpt &from, const ossimGpt &to)
	ossimEcefVector (const double &x, const double &y, const double &z)
	ossimEcefVector (const ossimColumnVector3d &assign_this)
void	makeNan ()
bool	hasNans () const
bool	isNan () const
ossimEcefVector	operator- () const
ossimEcefVector	operator+ (const ossimEcefVector &) const
ossimEcefVector	operator- (const ossimEcefVector &) const
ossimEcefPoint	operator+ (const ossimEcefPoint &) const
ossimEcefVector	operator* (const double &) const
ossimEcefVector	operator/ (const double &) const
bool	operator== (const ossimEcefVector &) const
bool	operator!= (const ossimEcefVector &) const
const ossimEcefVector &	operator= (const ossimEcefVector &)
double	dot (const ossimEcefVector &) const
double	angleTo (const ossimEcefVector &) const
ossimEcefVector	cross (const ossimEcefVector &) const
ossimEcefVector	unitVector () const
double	magnitude () const
double	norm2 () const
double	length () const
double	normalize ()
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 ()
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	print (ostream &os=ossimNotify(ossimNotifyLevel_INFO)) const

Protected Attributes
ossimColumnVector3d	theData

Friends
ostream &	operator<< (ostream &os, const ossimEcefVector &instance)

Detailed Description

Definition at line 37 of file ossimEcefVector.h.

Constructor & Destructor Documentation

ossimEcefVector() [1/7]

ossimEcefVector::ossimEcefVector ( )

inline

CONSTRUCTORS:

Definition at line 43 of file ossimEcefVector.h.

Referenced by cross(), operator*(), operator+(), operator-(), operator/(), and unitVector().

      : theData(0,0,0) {}

ossimEcefVector() [2/7]

ossimEcefVector::ossimEcefVector ( const ossimEcefVector &  copy_this )

inline

Definition at line 46 of file ossimEcefVector.h.

      : theData (copy_this.theData) {}

ossimEcefVector() [3/7]

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

inline

Definition at line 49 of file ossimEcefVector.h.

      : theData (assign_this) {}

ossimEcefVector() [4/7]

ossimEcefVector::ossimEcefVector ( const ossimEcefPoint &  from, const ossimEcefPoint &  to  )

inline

Definition at line 52 of file ossimEcefVector.h.

      : theData (to.data() - from.data()) {}

ossimEcefVector() [5/7]

ossimEcefVector::ossimEcefVector ( const ossimGpt &  from, const ossimGpt &  to  )

inline

Definition at line 56 of file ossimEcefVector.h.

      : theData ((ossimEcefPoint(to) - ossimEcefPoint(from)).data()) {}

ossimEcefVector() [6/7]

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

inline

Definition at line 60 of file ossimEcefVector.h.

      : theData(x, y, z) {}

ossimEcefVector() [7/7]

ossimEcefVector::ossimEcefVector ( const ossimColumnVector3d &  assign_this )

inline

Definition at line 65 of file ossimEcefVector.h.

      : theData(assign_this) {}

Member Function Documentation

angleTo()

double ossimEcefVector::angleTo ( const ossimEcefVector &  v ) const

inline

Definition at line 271 of file ossimEcefVector.h.

References ossim::acosd(), ossimColumnVector3d::dot(), ossimColumnVector3d::magnitude(), and theData.

{
   double mag_product = theData.magnitude() * v.theData.magnitude();
   return ossim::acosd(theData.dot(v.theData)/mag_product);
}

cross()

ossimEcefVector ossimEcefVector::cross ( const ossimEcefVector &  v ) const

inline

Definition at line 281 of file ossimEcefVector.h.

References ossimColumnVector3d::cross(), ossimEcefVector(), and theData.

Referenced by ossimSarModel::getForwardDeriv(), ossimSarModel::projEllipsoidToOP(), ossimApplanixUtmModel::updateModel(), and ossimSarModel::updateModel().

{
   return ossimEcefVector(theData.cross(v.theData));
}

data() [1/2]

const ossimColumnVector3d& ossimEcefVector::data ( ) const

inline

Definition at line 127 of file ossimEcefVector.h.

Referenced by ossimLsrVector::initialize(), ossimEcefPoint::operator+(), ossimEcefPoint::operator-(), ossimLsrSpace::ossimLsrSpace(), ossimApplanixUtmModel::worldToLineSample(), ossimSpectraboticsRedEdgeModel::worldToLineSample(), ossimPpjFrameSensor::worldToLineSample(), and ossimApplanixEcefModel::worldToLineSample().

{ return theData; }

data() [2/2]

ossimColumnVector3d& ossimEcefVector::data ( )

inline

Definition at line 128 of file ossimEcefVector.h.

{ return theData; }

dot()

double ossimEcefVector::dot ( const ossimEcefVector &  v ) const

inline

Vector-related functions: (all inlined below)

Definition at line 262 of file ossimEcefVector.h.

References ossimColumnVector3d::dot(), and theData.

Referenced by ossimSarModel::computeImageFromOP(), ossimSarModel::getForwardDeriv(), ossimSarModel::projEllipsoidToOP(), ossimSarModel::projOPtoSurface(), and ossimEcefRay::reflectRay().

{
   return theData.dot(v.theData);
}

hasNans()

bool ossimEcefVector::hasNans ( ) const

inline

Definition at line 76 of file ossimEcefVector.h.

References ossim::isnan().

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

isNan()

bool ossimEcefVector::isNan ( ) const

inline

Definition at line 83 of file ossimEcefVector.h.

References ossim::isnan().

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

length()

double ossimEcefVector::length ( ) const

inline

Definition at line 314 of file ossimEcefVector.h.

References ossimColumnVector3d::magnitude(), and theData.

Referenced by ossimSarModel::projEllipsoidToOP().

{
   return theData.magnitude();
}

magnitude()

double ossimEcefVector::magnitude ( ) const

inline

Definition at line 298 of file ossimEcefVector.h.

References ossimColumnVector3d::magnitude(), and theData.

Referenced by ossimSarModel::computeRangeDoppler(), ossimSarModel::getForwardDeriv(), ossimQuadProjection::getMetersPerPixel(), ossimBilinearProjection::getMetersPerPixel(), ossimApplanixUtmModel::imagingRay(), ossimApplanixEcefModel::imagingRay(), ossimSonomaSensor::imagingRay(), and ossimSarModel::projEllipsoidToOP().

{
   return theData.magnitude();
}

makeNan()

void ossimEcefVector::makeNan ( )

inline

Definition at line 69 of file ossimEcefVector.h.

References ossim::nan().

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

norm2()

double ossimEcefVector::norm2 ( ) const

inline

Definition at line 306 of file ossimEcefVector.h.

References ossimColumnVector3d::norm2(), and theData.

{
   return theData.norm2();
}

normalize()

double ossimEcefVector::normalize ( )

inline

Definition at line 323 of file ossimEcefVector.h.

References ossimColumnVector3d::magnitude(), and theData.

Referenced by ossimSonomaSensor::imagingRay(), ossimEcefRay::ossimEcefRay(), ossimApplanixUtmModel::updateModel(), ossimSonomaSensor::updateModel(), and ossimSarModel::updateModel().

{
   double result = theData.magnitude();
   if(result > 1e-15)
   {
      theData /= result;
   }

   return result;
}

operator!=()

bool ossimEcefVector::operator!= ( const ossimEcefVector &  v ) const

inline

Definition at line 243 of file ossimEcefVector.h.

References theData.

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

operator*()

ossimEcefVector ossimEcefVector::operator* ( const double &  scalar ) const

inline

Definition at line 219 of file ossimEcefVector.h.

References ossimEcefVector(), and theData.

{
   return ossimEcefVector(theData*scalar);
}

operator+() [1/2]

ossimEcefVector ossimEcefVector::operator+ ( const ossimEcefVector &  v ) const

inline

Definition at line 193 of file ossimEcefVector.h.

References ossimEcefVector(), and theData.

{
   return ossimEcefVector(theData + v.theData);
}

operator+() [2/2]

ossimEcefPoint ossimEcefVector::operator+ ( const ossimEcefPoint &  p ) const

inline

Definition at line 211 of file ossimEcefVector.h.

References ossimEcefPoint::data(), and theData.

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

operator-() [1/2]

ossimEcefVector ossimEcefVector::operator- ( ) const

inline

OPERATORS: (all inlined below)

Definition at line 184 of file ossimEcefVector.h.

References ossimEcefVector(), and theData.

{
   return ossimEcefVector(-theData);
}

operator-() [2/2]

ossimEcefVector ossimEcefVector::operator- ( const ossimEcefVector &  v ) const

inline

Definition at line 202 of file ossimEcefVector.h.

References ossimEcefVector(), and theData.

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

operator/()

ossimEcefVector ossimEcefVector::operator/ ( const double &  scalar ) const

inline

Definition at line 227 of file ossimEcefVector.h.

References ossimEcefVector(), and theData.

{
   return ossimEcefVector(theData/scalar);
}

operator=()

const ossimEcefVector & ossimEcefVector::operator= ( const ossimEcefVector &  v )

inline

Definition at line 252 of file ossimEcefVector.h.

References theData.

{
   theData = v.theData;
   return *this;
}

operator==()

bool ossimEcefVector::operator== ( const ossimEcefVector &  v ) const

inline

Definition at line 235 of file ossimEcefVector.h.

References theData.

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

operator[]() [1/2]

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

inline

Definition at line 124 of file ossimEcefVector.h.

{return theData[idx];}

operator[]() [2/2]

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

inline

Definition at line 125 of file ossimEcefVector.h.

{return theData[idx];}

print()

void ossimEcefVector::print ( ostream &  os = ossimNotify(ossimNotifyLevel_INFO) ) const

inline

Debug Dump:

Definition at line 168 of file ossimEcefVector.h.

      {  os << "(ossimEcefVector) " << theData; }

toPoint()

void ossimEcefVector::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 29 of file ossimEcefVector.cpp.

References theData, and ossimColumnVector3d::toPoint().

{
   theData.toPoint(s);
}

toString()

ossimString ossimEcefVector::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 24 of file ossimEcefVector.cpp.

References theData, and ossimColumnVector3d::toString().

{
   return theData.toString(precision);
}

toVector()

NEWMAT::ColumnVector ossimEcefVector::toVector ( ) const

inline

Converts this point to a 3D column vector.

Definition at line 156 of file ossimEcefVector.h.

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

unitVector()

ossimEcefVector ossimEcefVector::unitVector ( ) const

inline

Definition at line 290 of file ossimEcefVector.h.

References ossimColumnVector3d::magnitude(), ossimEcefVector(), and theData.

Referenced by ossimSarModel::getForwardDeriv(), ossimRpcModel::imagingRay(), ossimSarModel::projEllipsoidToOP(), ossimSarModel::projOPtoSurface(), ossimEcefRay::setDirection(), and ossimSarModel::updateModel().

{
   return ossimEcefVector(theData/theData.magnitude());
}

x() [1/2]

double ossimEcefVector::x ( ) const

inline

COMPONENT ACCESS METHODS:

Definition at line 118 of file ossimEcefVector.h.

Referenced by ossimSarModel::getForwardDeriv(), ossimEllipsoid::gradient(), and ossimApplanixUtmModel::saveState().

{ return theData[0]; }

x() [2/2]

double& ossimEcefVector::x ( )

inline

Definition at line 119 of file ossimEcefVector.h.

{ return theData[0]; }

y() [1/2]

double ossimEcefVector::y ( ) const

inline

Definition at line 120 of file ossimEcefVector.h.

Referenced by ossimSarModel::getForwardDeriv(), ossimEllipsoid::gradient(), and ossimApplanixUtmModel::saveState().

{ return theData[1]; }

y() [2/2]

double& ossimEcefVector::y ( )

inline

Definition at line 121 of file ossimEcefVector.h.

{ return theData[1]; }

z() [1/2]

double ossimEcefVector::z ( ) const

inline

Definition at line 122 of file ossimEcefVector.h.

Referenced by ossimSarModel::getForwardDeriv(), ossimEllipsoid::gradient(), and ossimApplanixUtmModel::saveState().

{ return theData[2]; }

z() [2/2]

double& ossimEcefVector::z ( )

inline

Definition at line 123 of file ossimEcefVector.h.

{ return theData[2]; }

Friends And Related Function Documentation

operator<<

ostream& operator<< ( ostream &  os, const ossimEcefVector &  instance  )

friend

Definition at line 171 of file ossimEcefVector.h.

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

Member Data Documentation

theData

ossimColumnVector3d ossimEcefVector::theData

protected

Definition at line 175 of file ossimEcefVector.h.

Referenced by angleTo(), cross(), dot(), length(), magnitude(), norm2(), normalize(), operator!=(), operator*(), operator+(), operator-(), operator/(), operator=(), operator==(), toPoint(), toString(), and unitVector().

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

• ossimEcefVector.h
• ossimEcefVector.cpp