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diff stencil.jl @ 126:66c239678a21 cell_based_test

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Add Assertion in stencil constructor
author Ylva Rydin <ylva.rydin@telia.com>
date Thu, 07 Feb 2019 16:00:04 +0100
parents 8d505e9bc715
children 6b6d921e8f05
line wrap: on
line diff
--- a/stencil.jl	Wed Feb 06 23:08:36 2019 +0100
+++ b/stencil.jl	Thu Feb 07 16:00:04 2019 +0100
@@ -1,6 +1,11 @@
 struct Stencil{T<:Real,N}
     range::Tuple{Int,Int}
     weights::NTuple{N,T}
+
+    function Stencil(range::Tuple{Int,Int},weights::NTuple{N,T}) where {T <: Real, N}
+        @assert range[2]-range[1]+1 == N
+        new{T,N}(range,weights)
+    end
 end
 
 function flip(s::Stencil)