Class BaseCore::GridTransform¶
Defined in File GridTransform.h
Nested Relationships¶
This class is a nested type of Class BaseCore.
Class Documentation¶
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class
GridTransform
A temporary-only expression object representing an lsst::geom::LinearTransform that maps the ellipse core to a unit circle.
Unnamed Group
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lsst::geom::LinearTransform
inverted
() const Return the inverse of the lsst::geom::LinearTransform;
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lsst::geom::LinearTransform
invert
() const
Public Types
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typedef Eigen::Matrix<double, 4, 3>
DerivativeMatrix
Matrix type for derivative with respect to ellipse parameters.
Public Functions
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GridTransform
(BaseCore const &input) Standard constructor.
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operator lsst::geom::LinearTransform
() const Convert the proxy to an lsst::geom::LinearTransform.
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lsst::geom::LinearTransform::Matrix
getMatrix
() const Return the transform matrix as an Eigen object.
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DerivativeMatrix
d
() const Return the derivative of the transform with respect to input core.
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double
getDeterminant
() const Return the determinant of the lsst::geom::LinearTransform.
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lsst::geom::LinearTransform