Uses of Class
org.apache.sis.internal.util.DoubleDouble

Packages that use DoubleDouble

Package	Description
org.apache.sis.internal.util	A set of helper classes for the SIS implementation.
org.apache.sis.math	A set of mathematical objects and algebraic utilities.
org.apache.sis.referencing.datum	Relationship of a CoordinateSystem (an abstract mathematical entity) to the earth or other system.
org.apache.sis.referencing.operation.matrix	Matrix implementations for spatiotemporal referencing.
org.apache.sis.referencing.operation.projection	Map projection implementations.

Uses of DoubleDouble in org.apache.sis.internal.util

Methods in org.apache.sis.internal.util that return DoubleDouble

Modifier and Type	Method	Description
static DoubleDouble	DoubleDouble.castOrCopy(Number value)	Returns the given value as a DoubleDouble.
static DoubleDouble	DoubleDouble.createAndGuessError(double value)	Creates a new value initialized to the given value and an error term inferred by errorForWellKnownValue(double).
static DoubleDouble	DoubleDouble.createDegreesToRadians()	Returns a new DoubleDouble instance initialized to the conversion factor from angular degrees to radians.
static DoubleDouble	DoubleDouble.createPi()	Returns a new DoubleDouble instance initialized to the π value.
static DoubleDouble	DoubleDouble.createRadiansToDegrees()	Returns a new DoubleDouble instance initialized to the conversion factor from radians to angular degrees.
static DoubleDouble	DoubleDouble.createSecondsToRadians()	Returns a new DoubleDouble instance initialized to the conversion factor from arc-seconds to radians.

Methods in org.apache.sis.internal.util with parameters of type DoubleDouble

Modifier and Type	Method	Description
void	DoubleDouble.add(DoubleDouble other)	Adds another double-double value to this DoubleDouble.
void	DoubleDouble.divide(DoubleDouble other)	Divides this DoubleDouble by another double-double value.
void	DoubleDouble.inverseDivide(DoubleDouble other)	Divides the given double-double value by this DoubleDouble.
void	DoubleDouble.multiply(DoubleDouble other)	Multiplies this DoubleDouble by another double-double value.
void	DoubleDouble.setFrom(DoubleDouble other)	Sets this DoubleDouble to the same value than the given instance.
void	DoubleDouble.subtract(DoubleDouble other)	Subtracts another double-double value from this DoubleDouble.

Constructors in org.apache.sis.internal.util with parameters of type DoubleDouble

Modifier	Constructor	Description
	DoubleDouble(DoubleDouble other)	Creates a new value initialized to the given value.

Uses of DoubleDouble in org.apache.sis.math

Fields in org.apache.sis.math declared as DoubleDouble

Modifier and Type	Field	Description
private final DoubleDouble	Plane.Fit.sum_x
private final DoubleDouble	Plane.Fit.sum_xx
private final DoubleDouble	Plane.Fit.sum_xy
private final DoubleDouble	Plane.Fit.sum_y
private final DoubleDouble	Plane.Fit.sum_yy
private final DoubleDouble	Plane.Fit.sum_z
private final DoubleDouble	Plane.Fit.sum_zx
private final DoubleDouble	Plane.Fit.sum_zy
(package private) DoubleDouble	Plane.Fit.sx	Solution of the plane equation.
(package private) DoubleDouble	Plane.Fit.sy	Solution of the plane equation.
private final DoubleDouble	Plane.Fit.xx
private final DoubleDouble	Plane.Fit.xy
private final DoubleDouble	Plane.Fit.yy
(package private) DoubleDouble	Plane.Fit.z0	Solution of the plane equation.
private final DoubleDouble	Plane.Fit.zx
private final DoubleDouble	Plane.Fit.zy

Uses of DoubleDouble in org.apache.sis.referencing.datum

Methods in org.apache.sis.referencing.datum that return DoubleDouble

Modifier and Type	Method	Description
private DoubleDouble	DefaultEllipsoid.eccentricitySquared()	Computes the square of the eccentricity value with ℯ² = 2f - f².
private static DoubleDouble	DefaultEllipsoid.flattening(org.opengis.referencing.datum.Ellipsoid e)	Computes the flattening factor (not inverse) of the given ellipsoid.
(package private) DoubleDouble	BursaWolfParameters.param(int index, DoubleDouble period)	Returns the parameter at the given index.
(package private) final DoubleDouble	TimeDependentBWP.param(int index, DoubleDouble period)	Returns the parameter at the given index.
(package private) DoubleDouble	BursaWolfParameters.period(Date time)	Returns the elapsed time from the reference time to the given date, in millennium.
(package private) final DoubleDouble	TimeDependentBWP.period(Date time)	Returns the elapsed time from the reference time to the given date in millennium, or null if none.

Methods in org.apache.sis.referencing.datum with parameters of type DoubleDouble

Modifier and Type	Method	Description
(package private) DoubleDouble	BursaWolfParameters.param(int index, DoubleDouble period)	Returns the parameter at the given index.
(package private) final DoubleDouble	TimeDependentBWP.param(int index, DoubleDouble period)	Returns the parameter at the given index.

Uses of DoubleDouble in org.apache.sis.referencing.operation.matrix

Methods in org.apache.sis.referencing.operation.matrix with parameters of type DoubleDouble

Modifier and Type	Method	Description
(package private) final void	GeneralMatrix.get(int row, int column, DoubleDouble dd)	Stores the value at the specified row and column in the given dd object.
(package private) void	MatrixSIS.get(int row, int column, DoubleDouble dd)	Stores the value at the specified row and column in the given dd object.
(package private) final void	GeneralMatrix.set(int row, int column, DoubleDouble dd)	Stores the value of the given dd object at the specified row and column.
(package private) void	MatrixSIS.set(int row, int column, DoubleDouble dd)	Stores the value of the given dd object at the specified row and column.
(package private) final void	MatrixSIS.setElements(double[] source, int length, int stride, DoubleDouble transfer, int srcRow, int srcCol, int dstRow, int dstCol, int numRow, int numCol)	Sets elements in a sub-region of this matrix, optionally including error terms.

Uses of DoubleDouble in org.apache.sis.referencing.operation.projection

Fields in org.apache.sis.referencing.operation.projection declared as DoubleDouble

Modifier and Type	Field	Description
(package private) final DoubleDouble	Initializer.eccentricitySquared	The square of eccentricity: ℯ² = (a²-b²)/a² where ℯ is the eccentricity, a is the semi-major axis length and b is the semi-minor axis length.

Methods in org.apache.sis.referencing.operation.projection that return DoubleDouble

Modifier and Type	Method	Description
(package private) final DoubleDouble	Initializer.axisLengthRatio()	Returns b/a where a is the semi-major axis length and b the semi-minor axis length.
(package private) final DoubleDouble	Initializer.rν2(double sinφ)	Computes the square of the reciprocal of the radius of curvature of the ellipsoid perpendicular to the meridian at latitude φ.