
# -*- coding: utf-8 -*-

u'''A pure Python version of I{Karney}'s C++ classes U{GeodesicExact
<https://GeographicLib.SourceForge.io/html/classGeographicLib_1_1GeodesicExact.html>}
and U{GeodesicLineExact
<https://GeographicLib.SourceForge.io/html/classGeographicLib_1_1GeodesicLineExact.html>}.

For more details, see the C++ U{GeographicLib<https://GeographicLib.SourceForge.io/html/index.html>}
documentation, especially the U{Class List<https://GeographicLib.SourceForge.io/html/annotated.html>}
and the background information on the page U{Geodesics on an ellipsoid of revolution
<https://GeographicLib.SourceForge.io/html/geodesic.html#geodseries>}.

Also, compare C{GeodesicExact} and C{GeodesicLineExact} to I{standard} classes C{Geodesic}
respectively C{GeodesicLine} from I{Karney}'s Python implementation U{geographiclib
<https://GeographicLib.SourceForge.io/html/other.html#python>}.
'''
from pygeodesy.geodesicx.gx import GeodesicExact, GeodesicLineExact  # PYCHOK exported
from pygeodesy.geodesicx.gxarea import GeodesicAreaExact, PolygonArea  # PYCHOK exported
from pygeodesy.geodesicx.gxbases import Caps, GeodesicError  # PYCHOK exported
# from pygeodesy.karney import GeodesicError  # from .geodesicx.bases
from pygeodesy.lazily import _ALL_DOCS, _ALL_LAZY
# no need to ... from pygeodesy.geodesicx import gx, gxline
# and certainly not .gxC4_... to avoid long startup delays


__all__ = _ALL_LAZY.geodesicx + _ALL_DOCS(GeodesicError, GeodesicAreaExact,
                                          GeodesicExact, GeodesicLineExact,
                                          PolygonArea)
__version__ = '21.11.05'

# **) MIT License
#
# Copyright (C) 2016-2022 -- mrJean1 at Gmail -- All Rights Reserved.
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