SpECTRE  v2026.04.01
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Filters::Exponential< FilterIndex >::Alpha Struct Reference

The value of exp(-alpha) is what the highest modal coefficient is rescaled by. More...

#include <ExponentialFilter.hpp>

Public Types

using type = double

Static Public Member Functions

static type lower_bound ()

Static Public Attributes

static constexpr Options::String help

Detailed Description

template<size_t FilterIndex>
struct Filters::Exponential< FilterIndex >::Alpha

The value of exp(-alpha) is what the highest modal coefficient is rescaled by.

Member Data Documentation

◆ help

template<size_t FilterIndex>
Options::String Filters::Exponential< FilterIndex >::Alpha::help
staticconstexpr
Initial value:
=
"exp(-alpha) is rescaling of highest coefficient"

The documentation for this struct was generated from the following file:
  • src/NumericalAlgorithms/LinearOperators/ExponentialFilter.hpp