Mercurial > repos > public > sbplib_julia
comparison stencil.jl @ 139:b9e8d2e1a30f cell_based_test
Merged heads for cell_based_test
| author | Vidar Stiernström <vidar.stiernstrom@it.uu.se> |
|---|---|
| date | Thu, 21 Feb 2019 16:53:13 +0100 |
| parents | 6b6d921e8f05 |
| children |
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| 138:d61bfc8cf6a5 | 139:b9e8d2e1a30f |
|---|---|
| 1 struct Stencil{T<:Real,N} | 1 struct Stencil{T<:Real,N} |
| 2 range::Tuple{Int,Int} | 2 range::Tuple{Int,Int} |
| 3 weights::NTuple{N,T} | 3 weights::NTuple{N,T} |
| 4 | |
| 5 function Stencil(range::Tuple{Int,Int},weights::NTuple{N,T}) where {T <: Real, N} | |
| 6 @assert range[2]-range[1]+1 == N | |
| 7 new{T,N}(range,weights) | |
| 8 end | |
| 4 end | 9 end |
| 5 | 10 |
| 6 function flip(s::Stencil) | 11 function flip(s::Stencil) |
| 7 range = (-s.range[2], -s.range[1]) | 12 range = (-s.range[2], -s.range[1]) |
| 8 return Stencil(range, reverse(s.weights)) | 13 return Stencil(range, reverse(s.weights)) |