JASTRONOMY::JGeographicalLocation Struct Reference

Location of detector. More...

#include <JAstronomy.hh>

Inheritance diagram for JASTRONOMY::JGeographicalLocation:

Public Member Functions
	JGeographicalLocation ()
	Default constructor.
	JGeographicalLocation (const double latitude, const double longitude)
	Constructor.
	JGeographicalLocation (const int degreesNorth, const int minutesNorth, const int degreesEast, const int minutesEast)
	Constructor.
	JGeographicalLocation (const JAngle3D &angle)
	Constructor.
const JGeographicalLocation &	getGeographicalLocation () const
	Get geographical location.
	operator JAngle3D () const
	Type conversion operator.
double	getLatitude () const
	Get latitude.
double	getLongitude () const
	Get longitude.
double	getDot (const JGeographicalLocation &location) const
	Dot product.
void	set (const angle_type_deg &angle)
	Convert angle.
bool	equals (const angle_type &angle, const double precision=std::numeric_limits< double >::min()) const
	Check equality.

Protected Attributes
double	_theta_
double	_phi_

Detailed Description

Location of detector.

Definition at line 827 of file JAstronomy.hh.

Constructor & Destructor Documentation

JGeographicalLocation() [1/4]

JASTRONOMY::JGeographicalLocation::JGeographicalLocation ( )

inline

Default constructor.

Definition at line 833 of file JAstronomy.hh.

    {}

JGeographicalLocation() [2/4]

JASTRONOMY::JGeographicalLocation::JGeographicalLocation ( const double latitude, const double longitude )

inline

Constructor.

Parameters

latitude	latitude
longitude	longitude

Definition at line 843 of file JAstronomy.hh.

                                                  :
      angle_type_rad(latitude, longitude)
    {}

JGeographicalLocation() [3/4]

JASTRONOMY::JGeographicalLocation::JGeographicalLocation ( const int degreesNorth, const int minutesNorth, const int degreesEast, const int minutesEast )

inline

Constructor.

Parameters

degreesNorth	degrees North
minutesNorth	minutes North
degreesEast	degrees East
minutesEast	minutes East

Definition at line 857 of file JAstronomy.hh.

                                                 :
      angle_type_rad(getRadians((double) degreesNorth + (double) minutesNorth / 60.0),
                     getRadians((double) degreesEast  + (double) minutesEast  / 60.0))
    {}

JGeographicalLocation() [4/4]

JASTRONOMY::JGeographicalLocation::JGeographicalLocation ( const JAngle3D & angle )

inline

Constructor.

Parameters

angle

polar angles [rad]

Definition at line 871 of file JAstronomy.hh.

                                                 :
      angle_type_rad(PI/2 - angle.getTheta(), angle.getPhi())
    {}

Member Function Documentation

getGeographicalLocation()

const JGeographicalLocation & JASTRONOMY::JGeographicalLocation::getGeographicalLocation ( ) const

inline

Get geographical location.

Returns

geographical location

Definition at line 881 of file JAstronomy.hh.

    {
      return static_cast<const JGeographicalLocation&>(*this);
    }

operator JAngle3D()

JASTRONOMY::JGeographicalLocation::operator JAngle3D ( ) const

inline

Type conversion operator.

Returns

polar angles [rad]

Definition at line 892 of file JAstronomy.hh.

    {
      return JAngle3D(PI/2 - _theta_, _phi_);
    }

getLatitude()

double JASTRONOMY::JGeographicalLocation::getLatitude ( ) const

inline

Get latitude.

Definition at line 898 of file JAstronomy.hh.

getLongitude()

double JASTRONOMY::JGeographicalLocation::getLongitude ( ) const

inline

Get longitude.

Definition at line 899 of file JAstronomy.hh.

getDot()

double JASTRONOMY::JGeographicalLocation::getDot ( const JGeographicalLocation & location ) const

inline

Dot product.

Parameters

location

location

Returns

dot product

Definition at line 908 of file JAstronomy.hh.

    {
      return
        sin(this->_theta_) * sin(location._theta_) +
        cos(this->_theta_) * cos(location._theta_) * cos(this->_phi_ - location._phi_);
    }

set()

void JASTRONOMY::angle_type_rad::set ( const angle_type_deg & angle )

inlineinherited

Convert angle.

Parameters

angle

angle [rad]

Definition at line 293 of file JAstronomy.hh.

    {
      static_cast<angle_type_rad&>(*this) = angle_type_rad(angle);
    }

equals()

bool JASTRONOMY::angle_type::equals ( const angle_type & angle, const double precision = std::numeric_limits<double>::min() ) const

inlineinherited

Check equality.

Parameters

angle	pair of angles
precision	precision

Returns

true if angles are equal; else false

Definition at line 194 of file JAstronomy.hh.

    {
      return (fabs(this->_theta_ - angle._theta_) <= precision &&
              fabs(this->_phi_   - angle._phi_)   <= precision);
    }

Member Data Documentation

_theta_

double JASTRONOMY::angle_type::_theta_

protectedinherited

Definition at line 250 of file JAstronomy.hh.

_phi_

double JASTRONOMY::angle_type::_phi_

protectedinherited

Definition at line 251 of file JAstronomy.hh.

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

• JAstronomy.hh