preCICE v3.1.2
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Public Member Functions | Private Attributes | List of all members
precice::mapping::InverseMultiquadrics Class Reference

Radial basis function with global support. More...

#include <BasisFunctions.hpp>

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Public Member Functions

 InverseMultiquadrics (double c)
 
double evaluate (double radius) const
 
PRECICE_HOST_DEVICE double operator() (const double radius, const RadialBasisParameters params) const
 
RadialBasisParameters getFunctionParameters ()
 

Private Attributes

double const _cPow2
 
RadialBasisParameters _params
 

Additional Inherited Members

- Static Public Member Functions inherited from precice::mapping::NoCompactSupportBase
static constexpr bool hasCompactSupport ()
 
static constexpr double getSupportRadius ()
 
- Static Public Member Functions inherited from precice::mapping::DefiniteFunction< true >
static constexpr bool isStrictlyPositiveDefinite ()
 

Detailed Description

Radial basis function with global support.

To be used as template parameter for RadialBasisFctMapping. Takes a shape parameter (shape > 0.0) on construction.

Evaluates to: 1 / (shape^2 + radius^2).

Definition at line 163 of file BasisFunctions.hpp.

Constructor & Destructor Documentation

◆ InverseMultiquadrics()

precice::mapping::InverseMultiquadrics::InverseMultiquadrics ( double c)
inlineexplicit

Definition at line 166 of file BasisFunctions.hpp.

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Member Function Documentation

◆ evaluate()

double precice::mapping::InverseMultiquadrics::evaluate ( double radius) const
inline

Definition at line 177 of file BasisFunctions.hpp.

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◆ getFunctionParameters()

RadialBasisParameters precice::mapping::InverseMultiquadrics::getFunctionParameters ( )
inline

Definition at line 188 of file BasisFunctions.hpp.

◆ operator()()

PRECICE_HOST_DEVICE double precice::mapping::InverseMultiquadrics::operator() ( const double radius,
const RadialBasisParameters params ) const
inline

Definition at line 182 of file BasisFunctions.hpp.

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Member Data Documentation

◆ _cPow2

double const precice::mapping::InverseMultiquadrics::_cPow2
private

Definition at line 194 of file BasisFunctions.hpp.

◆ _params

RadialBasisParameters precice::mapping::InverseMultiquadrics::_params
private

Definition at line 196 of file BasisFunctions.hpp.


The documentation for this class was generated from the following file: