Binary compatibility report for the GeographicLib library between 1.41 and 1.42 versions on x86

Test Info

Library Name	GeographicLib
Version #1	1.41
Version #2	1.42
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	40
Total Shared Libraries	1
Total Symbols / Types	211 / 186
Verdict	Compatible

Problem Summary

	Severity	Count
Added Symbols	-	0
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	17
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0
Other Changes in Data Types	-	2
Other Changes in Constants	-	1

Problems with Data Types, Low Severity (17)

Ellipsoid.hpp
namespace GeographicLib
[+] class Ellipsoid (1)

	Change	Effect
1	Size of this type has been changed from 552 bytes to 544 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

[+] affected symbols (22)

Ellipsoid::Area ( ) const

This method is from 'Ellipsoid' class.

Ellipsoid::AuthalicLatitude ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::CircleHeight ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::CircleRadius ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::ConformalLatitude ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::Ellipsoid [in-charge] ( Ellipsoid::real a, Ellipsoid::real f )

This constructor is from 'Ellipsoid' class.

Ellipsoid::GeocentricLatitude ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::InverseAuthalicLatitude ( Ellipsoid::real xi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::InverseConformalLatitude ( Ellipsoid::real chi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::InverseGeocentricLatitude ( Ellipsoid::real theta ) const

This method is from 'Ellipsoid' class.

Ellipsoid::InverseIsometricLatitude ( Ellipsoid::real psi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::InverseParametricLatitude ( Ellipsoid::real beta ) const

This method is from 'Ellipsoid' class.

Ellipsoid::InverseRectifyingLatitude ( Ellipsoid::real mu ) const

This method is from 'Ellipsoid' class.

Ellipsoid::IsometricLatitude ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::MeridianDistance ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::MeridionalCurvatureRadius ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::NormalCurvatureRadius ( Ellipsoid::real phi, Ellipsoid::real azi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::ParametricLatitude ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::QuarterMeridian ( ) const

This method is from 'Ellipsoid' class.

Ellipsoid::RectifyingLatitude ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::TransverseCurvatureRadius ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::WGS84 ( ) [static]

Return value (reference) has base type 'Ellipsoid'.

LambertConformalConic.hpp
namespace GeographicLib
[+] class LambertConformalConic (5)

	Change	Effect
1	Field _es has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Size of this type has been changed from 184 bytes to 168 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.
3	Field _e has been removed from this type.	Size of the inclusive type has been changed.
4	Field _e2m has been removed from this type.	Size of the inclusive type has been changed.
5	Field tol_ has been removed from this type.	Size of the inclusive type has been changed.

[+] affected symbols (7)

	Change	Effect
1	Size of this type has been changed from 620 bytes to 612 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.
2	Size of field _ell has been changed from 552 bytes to 544 bytes.	Size of the inclusive type has been changed.

PolarStereographic.hpp
namespace GeographicLib
[+] class PolarStereographic (5)

Rhumb.hpp
namespace GeographicLib
[+] class Rhumb (2)

TransverseMercator.hpp
namespace GeographicLib
[+] class TransverseMercator (4)

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Other Changes in Data Types (2)

Ellipsoid.hpp
namespace GeographicLib
[+] class Ellipsoid (1)

	Change	Effect
1	Size of field _tm has been changed from 200 bytes to 192 bytes.	No effect.

[+] affected symbols (22)

Ellipsoid::Area ( ) const

This method is from 'Ellipsoid' class.

Ellipsoid::AuthalicLatitude ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::CircleHeight ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::CircleRadius ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::ConformalLatitude ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::Ellipsoid [in-charge] ( Ellipsoid::real a, Ellipsoid::real f )

This constructor is from 'Ellipsoid' class.

Ellipsoid::GeocentricLatitude ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::InverseAuthalicLatitude ( Ellipsoid::real xi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::InverseConformalLatitude ( Ellipsoid::real chi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::InverseGeocentricLatitude ( Ellipsoid::real theta ) const

This method is from 'Ellipsoid' class.

Ellipsoid::InverseIsometricLatitude ( Ellipsoid::real psi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::InverseParametricLatitude ( Ellipsoid::real beta ) const

This method is from 'Ellipsoid' class.

Ellipsoid::InverseRectifyingLatitude ( Ellipsoid::real mu ) const

This method is from 'Ellipsoid' class.

Ellipsoid::IsometricLatitude ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::MeridianDistance ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::MeridionalCurvatureRadius ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::NormalCurvatureRadius ( Ellipsoid::real phi, Ellipsoid::real azi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::ParametricLatitude ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::QuarterMeridian ( ) const

This method is from 'Ellipsoid' class.

Ellipsoid::RectifyingLatitude ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::TransverseCurvatureRadius ( Ellipsoid::real phi ) const

This method is from 'Ellipsoid' class.

Ellipsoid::WGS84 ( ) [static]

Return value (reference) has base type 'Ellipsoid'.

	Change	Effect
1	Size of field _rh has been changed from 620 bytes to 612 bytes.	No effect.

Rhumb.hpp
namespace GeographicLib
[+] class RhumbLine (1)

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Other Changes in Constants (1)

	Change	Effect
1	The constant GEOGRAPHICLIB_HAS_STATIC_ASSERT with value 0 has been added.	No effect.

Constants.hpp
[+] GEOGRAPHICLIB_HAS_STATIC_ASSERT

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Header Files (40)

Accumulator.hpp
AlbersEqualArea.hpp
AzimuthalEquidistant.hpp
CassiniSoldner.hpp
CircularEngine.hpp
Config.h
Constants.hpp
DMS.hpp
Ellipsoid.hpp
EllipticFunction.hpp
Geocentric.hpp
GeoCoords.hpp
Geodesic.hpp
GeodesicExact.hpp
GeodesicLine.hpp
GeodesicLineExact.hpp
Geohash.hpp
Geoid.hpp
Gnomonic.hpp
GravityCircle.hpp
GravityModel.hpp
LambertConformalConic.hpp
LocalCartesian.hpp
MagneticCircle.hpp
MagneticModel.hpp
Math.hpp
MGRS.hpp
NormalGravity.hpp
OSGB.hpp
PolarStereographic.hpp
PolygonArea.hpp
Rhumb.hpp
SphericalEngine.hpp
SphericalHarmonic.hpp
SphericalHarmonic1.hpp
SphericalHarmonic2.hpp
TransverseMercator.hpp
TransverseMercatorExact.hpp
Utility.hpp
UTMUPS.hpp

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Shared Libraries (1)

libGeographic.so.14.0.2

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