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comparison src/SbpOperators/stencil.jl @ 1059:4d06642174ec feature/nested_stencils

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Add scale method for nested stencils (grafted from 004324d7ed3561aded3ff49905bb26e2c359bd63)
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 10 Feb 2022 11:26:28 +0100
parents c4f71d6f2d63
children 737cd68318c7
comparison
equal deleted inserted replaced
1058:c4f71d6f2d63 1059:4d06642174ec
110 110
111 Base.convert(::Type{NestedStencil{T}}, stencil) where T = NestedStencil{T}(stencil) 111 Base.convert(::Type{NestedStencil{T}}, stencil) where T = NestedStencil{T}(stencil)
112 112
113 Base.eltype(::NestedStencil{T}) where T = T 113 Base.eltype(::NestedStencil{T}) where T = T
114 114
115 function scale(ns::NestedStencil, a)
116 range = ns.s.range
117 weights = ns.s.weights
118
119 return NestedStencil(Stencil(range, scale.(weights,a)))
120 end
121
115 function flip(ns::NestedStencil) 122 function flip(ns::NestedStencil)
116 s_flip = flip(ns.s) 123 s_flip = flip(ns.s)
117 return NestedStencil(Stencil(s_flip.range, flip.(s_flip.weights))) 124 return NestedStencil(Stencil(s_flip.range, flip.(s_flip.weights)))
118 end 125 end
119 126