File BSplineTools.h¶
- Copyright
This code is licensed under the 3-clause BSD license.
Copyright ETH Zurich, Laboratory for Physical Chemistry, Reiher Group.
See LICENSE.txt for details.
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namespace
Scine This header file contains functions that allow for common notation for common things that can be done at a different degree of derivatives.
This header contains alias definitions defining which classes to use for the different degrees of derivatives.
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namespace
Utils -
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BSplines -
class
BSplineTools - #include <BSplineTools.h>
Contains methods that can be used by several B-spline classes.
Public Functions
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BSplineTools()¶
Public Static Functions
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static int
findIdxOfLeftOrEqualDomainKnot(double u, int p, const Eigen::VectorXd &U)¶
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static int
findIdxOfLeftDomainKnot(double u, int p, const Eigen::VectorXd &U)¶
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static int
findIdxOfRightDomainKnot(double u, int p, const Eigen::VectorXd &U)¶
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static int
findIdxOfRightOrEqualDomainKnot(double u, int p, const Eigen::VectorXd &U)¶
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static double
knotAverage(int i, int p, const Eigen::VectorXd &U)¶
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static void
normalizeKnotVector(Eigen::VectorXd &knotVector)¶
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static Eigen::VectorXd
normalizedKnotVector(const Eigen::VectorXd &knotVector)¶
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static double
rescaledKnot(double knot, std::pair<double, double> oldLim, std::pair<double, double> newLim)¶
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static void
rescaleKnotVector(Eigen::VectorXd &knotVector, std::pair<double, double> oldLim, std::pair<double, double> newLim)¶
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static Eigen::VectorXd
rescaledKnotVector(const Eigen::VectorXd &knotVector, std::pair<double, double> oldLim, std::pair<double, double> newLim)¶
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static int
differenceOperator(int i, int j, int kappa)¶
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class
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namespace
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namespace