Mercurial > repos > public > sbplib_julia
changeset 5:2737156fb884
Add flip method for stencils
| author | Jonatan Werpers <jonatan@werpers.com> |
|---|---|
| date | Mon, 17 Dec 2018 14:17:25 +0100 |
| parents | ef878a3df87d |
| children | cb8e50ca9e15 |
| files | sbpD2.jl |
| diffstat | 1 files changed, 5 insertions(+), 0 deletions(-) [+] |
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--- a/sbpD2.jl Mon Dec 17 13:05:16 2018 +0100 +++ b/sbpD2.jl Mon Dec 17 14:17:25 2018 +0100 @@ -23,6 +23,11 @@ end end +function flip(s::Stencil) + range = (-s.range[2], -s.range[1]) + s = Stencil(range, s.weights(end:-1:1)) +end + # Provides index into the Stencil based on offset for the root element function Base.getindex(s::Stencil, i::Int) if s.range[1] <= i <= s.range[2]