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comparison src/Grids/grid.jl @ 1466:de4e15924d26 feature/grids/boundary_indicies

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Move def of boundary_indices, remove some new lines
author Jonatan Werpers <jonatan@werpers.com>
date Wed, 29 Nov 2023 09:18:18 +0100
parents 455e6b4c8b02
children 07882e390ff5
comparison
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1465:88e738d807cb 1466:de4e15924d26
72 """ 72 """
73 function boundary_grid end 73 function boundary_grid end
74 # TBD: Can we implement a version here that accepts multiple ids and grouped boundaries? Maybe we need multiblock stuff? 74 # TBD: Can we implement a version here that accepts multiple ids and grouped boundaries? Maybe we need multiblock stuff?
75 75
76 """ 76 """
77 boundary_indices(g::Grid, id::BoundaryIdentifier)
78
79 A collection of indices corresponding to the boundary with given id. The
80 collection should be usable to index grid functions on the grid to obtain grid
81 functions on the boundary grid.
82 """
83 function boundary_indices end
84
85 """
77 eval_on(g::Grid, f) 86 eval_on(g::Grid, f)
78 87
79 Lazy evaluation of `f` on the grid. `f` can either be on the form `f(x,y,...)` 88 Lazy evaluation of `f` on the grid. `f` can either be on the form `f(x,y,...)`
80 with each coordinate as an argument, or on the form `f(x̄)` taking a 89 with each coordinate as an argument, or on the form `f(x̄)` taking a
81 coordinate vector. 90 coordinate vector.
99 eval_on(g::Grid, f::Number) = return LazyTensors.LazyConstantArray(f, size(g)) 108 eval_on(g::Grid, f::Number) = return LazyTensors.LazyConstantArray(f, size(g))
100 109
101 _ncomponents(::Type{<:Number}) = 1 110 _ncomponents(::Type{<:Number}) = 1
102 _ncomponents(T::Type{<:SVector}) = length(T) 111 _ncomponents(T::Type{<:SVector}) = length(T)
103 112
104 """
105 boundary_indices(g::Grid, id::BoundaryIdentifier)
106 113
107 A collection of indices corresponding to the boundary with given id. The
108 collection should be usable to index grid functions on the grid to obtain grid
109 functions on the boundary grid.
110 """
111 function boundary_indices end