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annotate src/Grids/zero_dim_grid.jl @ 1261:a4834779cd6d refactor/grids

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Fix broken boundary_grid tests for equidistant grids
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 23 Feb 2023 12:23:49 +0100
parents 8b9a77d2dc91
children 5e28ae42caf2
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1 """
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2 ZeroDimGrid{T} <: Grid{T,0}
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3 # TODO
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4 """
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5 struct ZeroDimGrid{T} <: Grid{T,0}
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6 point::T
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7 end
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8
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9 # # Indexing interface
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10 Base.getindex(g::ZeroDimGrid) = g.point
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11 Base.eachindex(g::ZeroDimGrid) = CartesianIndices(())
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12
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13 # # Iteration interface
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14 Base.iterate(g::ZeroDimGrid) = (g.point, nothing)
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15 Base.iterate(g::ZeroDimGrid, ::Any) = nothing
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16
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17 Base.IteratorSize(::Type{ZeroDimGrid{T}}) where T = Base.HasShape{0}()
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18 Base.eltype(::Type{ZeroDimGrid{T}}) where T = T
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19 Base.length(g::ZeroDimGrid) = 1
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20 Base.size(g::ZeroDimGrid) = ()