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#pragma once
/**
* \file NETGeographicLib/NETGeographicLib.h
* \brief Header for NETGeographicLib::NETGeographicLib objects
*
* NETGeographicLib is copyright (c) Scott Heiman (2013)
* GeographicLib is Copyright (c) Charles Karney (2010-2012)
* <charles@karney.com> and licensed under the MIT/X11 License.
* For more information, see
* http://geographiclib.sourceforge.net/
**********************************************************************/
#include <string>
using namespace System;
namespace NETGeographicLib
{
enum class captype {
CAP_NONE = 0U,
CAP_C1 = 1U<<0,
CAP_C1p = 1U<<1,
CAP_C2 = 1U<<2,
CAP_C3 = 1U<<3,
CAP_C4 = 1U<<4,
CAP_ALL = 0x1FU,
OUT_ALL = 0x7F80U,
};
/**
* Bit masks for what calculations to do. These masks do double duty.
* They signify to the GeodesicLine::GeodesicLine constructor and to
* Geodesic::Line what capabilities should be included in the GeodesicLine
* object. They also specify which results to return in the general
* routines Geodesic::GenDirect and Geodesic::GenInverse routines.
**********************************************************************/
public enum class Mask {
/**
* No capabilities, no output.
* @hideinitializer
**********************************************************************/
NONE = 0U,
/**
* Calculate latitude \e lat2. (It's not necessary to include this as a
* capability to GeodesicLine because this is included by default.)
* @hideinitializer
**********************************************************************/
LATITUDE = 1U<<7 | unsigned(captype::CAP_NONE),
/**
* Calculate longitude \e lon2.
* @hideinitializer
**********************************************************************/
LONGITUDE = 1U<<8 | unsigned(captype::CAP_C3),
/**
* Calculate azimuths \e azi1 and \e azi2. (It's not necessary to
* include this as a capability to GeodesicLine because this is included
* by default.)
* @hideinitializer
**********************************************************************/
AZIMUTH = 1U<<9 | unsigned(captype::CAP_NONE),
/**
* Calculate distance \e s12.
* @hideinitializer
**********************************************************************/
DISTANCE = 1U<<10 | unsigned(captype::CAP_C1),
/**
* Allow distance \e s12 to be used as input in the direct geodesic
* problem.
* @hideinitializer
**********************************************************************/
DISTANCE_IN = 1U<<11 | unsigned(captype::CAP_C1) |
unsigned(captype::CAP_C1p),
/**
* Calculate reduced length \e m12.
* @hideinitializer
**********************************************************************/
REDUCEDLENGTH = 1U<<12 | unsigned(captype::CAP_C1) |
unsigned(captype::CAP_C2),
/**
* Calculate geodesic scales \e M12 and \e M21.
* @hideinitializer
**********************************************************************/
GEODESICSCALE = 1U<<13 | unsigned(captype::CAP_C1) |
unsigned(captype::CAP_C2),
/**
* Calculate area \e S12.
* @hideinitializer
**********************************************************************/
AREA = 1U<<14 | unsigned(captype::CAP_C4),
/**
* All capabilities, calculate everything.
* @hideinitializer
**********************************************************************/
ALL = unsigned(captype::OUT_ALL) | unsigned(captype::CAP_ALL),
};
/**
* @brief The version information.
**********************************************************************/
public ref class VersionInfo
{
private:
VersionInfo() {}
public:
/**
* @return The version string.
*******************************************************************/
static System::String^ GetString();
/**
* @return The major version.
*******************************************************************/
static int MajorVersion();
/**
* @return The minor version.
*******************************************************************/
static int MinorVersion();
/**
* @return The patch number.
*******************************************************************/
static int Patch();
};
/**
* @brief Exception class for NETGeographicLib
**********************************************************************/
public ref class GeographicErr : public System::Exception
{
public:
/**
* @brief Creates an exception using an unmanaged string.
* @param[in] msg The error string.
******************************************************************/
GeographicErr( const char* msg ) :
System::Exception( gcnew System::String( msg ) ) {}
/**
* @brief Creates an exception using a managed string.
* @param[in] msg The error string.
******************************************************************/
GeographicErr( System::String^ msg ) : System::Exception( msg ) {}
};
ref class StringConvert
{
StringConvert() {}
public:
static std::string ManagedToUnmanaged( System::String^ s );
static System::String^ UnmanagedToManaged( const std::string& s )
{ return gcnew System::String( s.c_str() ); }
};
/**
* @brief Physical constants
*
* References:<br>
* http://www.orekit.org/static/apidocs/org/orekit/utils/Constants.html<br>
* A COMPENDIUM OF EARTH CONSTANTS RELEVANT TO AUSTRALIAN GEODETIC SCIENCE<br>
* http://espace.library.curtin.edu.au/R?func=dbin-jump-full&local_base=gen01-era02&object_id=146669
**********************************************************************/
public ref class Constants
{
private:
Constants() {}
public:
/**
* @brief WGS72 Parameters
**********************************************************************/
ref class WGS72
{
private:
WGS72() {}
// The equatorial radius in meters.
static const double m_MajorRadius = 6378135.0;
// The flattening of the ellipsoid
static const double m_Flattening = 1.0 / 298.26;
// The gravitational constant in meters<sup>3</sup>/second<sup>2</sup>.
static const double m_GravitationalConstant = 3.986008e+14;
// The spin rate of the Earth in radians/second.
static const double m_EarthRate = 7.292115147e-5;
// dynamical form factor
static const double m_J2 = 1.0826158e-3;
public:
//! The equatorial radius in meters.
static property double MajorRadius { double get() { return m_MajorRadius; } }
//! The flattening of the ellipsoid
static property double Flattening { double get() { return m_Flattening; } }
//! The gravitational constant in meters<sup>3</sup>/second<sup>2</sup>.
static property double GravitationalConstant { double get() { return m_GravitationalConstant; } }
//! The spin rate of the Earth in radians/second.
static property double EarthRate { double get() { return m_EarthRate; } }
//! The dynamical form factor (J2).
static property double J2 { double get() { return m_J2; } }
};
/**
* @brief WGS84 Parameters
**********************************************************************/
ref class WGS84
{
private:
WGS84() {}
// The equatorial radius in meters.
static const double m_MajorRadius = 6378137.0;
// The flattening of the ellipsoid
static const double m_Flattening = 1.0 / 298.257223563;
// The gravitational constant in meters<sup>3</sup>/second<sup>2</sup>.
// I have also seen references that set this value to 3.986004418e+14.
// The following value is used to maintain consistency with GeographicLib.
static const double m_GravitationalConstant = 3.986005e+14;
// The spin rate of the Earth in radians/second.
static const double m_EarthRate = 7.292115e-5;
// dynamical form factor
static const double m_J2 = 1.08263e-3;
public:
//! The equatorial radius in meters.
static property double MajorRadius { double get() { return m_MajorRadius; } }
//! The flattening of the ellipsoid
static property double Flattening { double get() { return m_Flattening; } }
//! The gravitational constant in meters<sup>3</sup>/second<sup>2</sup>.
static property double GravitationalConstant { double get() { return m_GravitationalConstant; } }
//! The spin rate of the Earth in radians/second.
static property double EarthRate { double get() { return m_EarthRate; } }
//! The dynamical form factor (J2).
static property double J2 { double get() { return m_J2; } }
};
/**
* @brief GRS80 Parameters
**********************************************************************/
ref class GRS80
{
private:
GRS80() {}
// The equatorial radius in meters.
static const double m_MajorRadius = 6378137.0;
// The flattening of the ellipsoid
static const double m_Flattening = 1.0 / 298.257222100882711;
// The gravitational constant in meters<sup>3</sup>/second<sup>2</sup>.
static const double m_GravitationalConstant = 3.986005e+14;
// The spin rate of the Earth in radians/second.
static const double m_EarthRate = 7.292115e-5;
// dynamical form factor
static const double m_J2 = 1.08263e-3;
public:
//! The equatorial radius in meters.
static property double MajorRadius { double get() { return m_MajorRadius; } }
//! The flattening of the ellipsoid
static property double Flattening { double get() { return m_Flattening; } }
//! The gravitational constant in meters<sup>3</sup>/second<sup>2</sup>.
static property double GravitationalConstant { double get() { return m_GravitationalConstant; } }
//! The spin rate of the Earth in radians/second.
static property double EarthRate { double get() { return m_EarthRate; } }
//! The dynamical form factor (J2).
static property double J2 { double get() { return m_J2; } }
};
};
} // namespace NETGeographicLib
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