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changeset 808:9479c03f413b operator_storage_array_of_table

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Merge
author Jonatan Werpers <jonatan@werpers.com>
date Sat, 18 Sep 2021 23:31:50 +0200
parents 3881386f25e6 (current diff) 1fc6c4daec44 (diff)
children 219c9661e700
files
diffstat 1 files changed, 3 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/src/SbpOperators/stencil.jl	Wed Sep 15 21:39:47 2021 +0200
+++ b/src/SbpOperators/stencil.jl	Sat Sep 18 23:31:50 2021 +0200
@@ -1,10 +1,10 @@
 export CenteredStencil
 
-struct Stencil{T<:Real,N}
+struct Stencil{T,N}
     range::Tuple{Int,Int}
     weights::NTuple{N,T}
 
-    function Stencil(range::Tuple{Int,Int},weights::NTuple{N,T}) where {T <: Real, N}
+    function Stencil(range::Tuple{Int,Int},weights::NTuple{N,T}) where {T, N}
         @assert range[2]-range[1]+1 == N
         new{T,N}(range,weights)
     end
@@ -15,7 +15,7 @@
 
 Create a stencil with the given weights with element `center` as the center of the stencil.
 """
-function Stencil(weights::Vararg{Number}; center::Int)
+function Stencil(weights::Vararg{T}; center::Int) where T # Type parameter T makes sure the weights are valid for the Stencil constuctors and throws an earlier, more readable, error
     N = length(weights)
     range = (1, N) .- center