Defines a Heaviside function, including Gibbs oscillations.
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| real(kind=rk), | private | :: | center | The location of the jump |
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| integer, | private | :: | order | Approximation order |
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| real(kind=rk), | private | :: | left | Asymptotic function value left of the jump |
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| real(kind=rk), | private | :: | right | Asymptotic function value right of the jump |