Public Member Functions | List of all members
oomph::PMLMapping Class Referenceabstract

Class to hold the mapping function (gamma) for the Pml which defines how the coordinates are transformed in the Pml. This class holds the one dimensional or uniaxial case which is the most common. More...

#include <pml_mapping_functions.h>

+ Inheritance diagram for oomph::PMLMapping:

Public Member Functions

 PMLMapping ()
 Default constructor (empty) More...
 
virtual std::complex< double > gamma (const double &nu_i, const double &pml_width_i, const double &wavenumber_squared, const double &alpha_shift=0.0)=0
 Pure virtual to return Pml mapping gamma, where gamma is the $d\tilde x / d x$ as function of $\nu$ where $\nu = x - h$ where h is the vector from the origin to the start of the Pml. More...
 

Detailed Description

Class to hold the mapping function (gamma) for the Pml which defines how the coordinates are transformed in the Pml. This class holds the one dimensional or uniaxial case which is the most common.

Definition at line 45 of file pml_mapping_functions.h.

Constructor & Destructor Documentation

◆ PMLMapping()

oomph::PMLMapping::PMLMapping ( )
inline

Default constructor (empty)

Definition at line 49 of file pml_mapping_functions.h.

Member Function Documentation

◆ gamma()

virtual std::complex<double> oomph::PMLMapping::gamma ( const double &  nu_i,
const double &  pml_width_i,
const double &  wavenumber_squared,
const double &  alpha_shift = 0.0 
)
pure virtual

Pure virtual to return Pml mapping gamma, where gamma is the $d\tilde x / d x$ as function of $\nu$ where $\nu = x - h$ where h is the vector from the origin to the start of the Pml.

Implemented in oomph::ContinuousBermudezPMLMapping, and oomph::BermudezPMLMapping.

Referenced by oomph::PMLTimeHarmonicLinearElasticityEquationsBase< DIM >::compute_pml_coefficients(), and oomph::PMLHelmholtzEquations< DIM >::compute_pml_coefficients().

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