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LSST Data Management Base Package
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Evaluates a standard shapelet Basis. More...
#include <BasisEvaluator.h>
Public Member Functions | |
BasisEvaluator (int order, BasisTypeEnum basisType) | |
Construct an evaluator for a shapelet basis with the given order and type. | |
int | getOrder () const |
Return the order of the shapelet expansion. | |
BasisTypeEnum | getBasisType () const |
Return the type of the shapelet expansion. | |
void | fillEvaluation (Array1d const &array, double x, double y, Array1d const &dx=Array1d(), Array1d const &dy=Array1d()) const |
Fill an array with an evaluation vector that can be used to evaluate a shapelet model at a point. | |
void | fillEvaluation (Array1d const &array, geom::Point2D const &point, Array1d const &dx=Array1d(), Array1d const &dy=Array1d()) const |
Fill an array with an evaluation vector that can be used to evaluate a shapelet model at a point. | |
void | fillEvaluation (Array1d const &array, geom::Extent2D const &point, Array1d const &dx=Array1d(), Array1d const &dy=Array1d()) const |
Fill an array with an evaluation vector that can be used to evaluate a shapelet model at a point. | |
void | fillIntegration (Array1d const &array, int xMoment=0, int yMoment=0) const |
Fill an array with an integration vector that can be used to integrate a shapelet model. | |
Evaluates a standard shapelet Basis.
Definition at line 42 of file BasisEvaluator.h.
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Construct an evaluator for a shapelet basis with the given order and type.
Definition at line 46 of file BasisEvaluator.h.
void lsst::shapelet::BasisEvaluator::fillEvaluation | ( | Array1d const & | array, |
double | x, | ||
double | y, | ||
Array1d const & | dx = Array1d(), | ||
Array1d const & | dy = Array1d() ) const |
Fill an array with an evaluation vector that can be used to evaluate a shapelet model at a point.
[out] | array | Output array. Must be preallocated to the correct size. |
[in] | x | x coordinate at which to evaluate the basis. |
[in] | y | y coordinate at which to evaluate the basis. |
[out] | dx | Optional output array for the derivative w.r.t. the x coordinate. |
[out] | dy | Optional output array for the derivative w.r.t. the y coordinate. |
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inline |
Fill an array with an evaluation vector that can be used to evaluate a shapelet model at a point.
[out] | array | Output array. Must be preallocated to the correct size. |
[in] | point | Coordinates at which to evaluate the basis. |
[out] | dx | Optional output array for the derivative w.r.t. the x coordinate. |
[out] | dy | Optional output array for the derivative w.r.t. the y coordinate. |
Definition at line 96 of file BasisEvaluator.h.
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inline |
Fill an array with an evaluation vector that can be used to evaluate a shapelet model at a point.
[out] | array | Output array. Must be preallocated to the correct size. |
[in] | point | Coordinates at which to evaluate the basis. |
[out] | dx | Optional output array for the derivative w.r.t. the x coordinate. |
[out] | dy | Optional output array for the derivative w.r.t. the y coordinate. |
Definition at line 79 of file BasisEvaluator.h.
void lsst::shapelet::BasisEvaluator::fillIntegration | ( | Array1d const & | array, |
int | xMoment = 0, | ||
int | yMoment = 0 ) const |
Fill an array with an integration vector that can be used to integrate a shapelet model.
[out] | array | Output array. Must be preallocated to the correct size. |
[in] | xMoment | Integrate the expansion multiplied by this power of x. |
[in] | yMoment | Integrate the expansion multiplied by this power of y. |
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inline |
Return the type of the shapelet expansion.
Definition at line 52 of file BasisEvaluator.h.
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inline |
Return the order of the shapelet expansion.
Definition at line 49 of file BasisEvaluator.h.