Mercurial > repos > public > sbplib_julia
view src/Grids/zero_dim_grid.jl @ 1956:b0fcb29e3620 feature/grids/multiblock_boundaries
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author | Jonatan Werpers <jonatan@werpers.com> |
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date | Tue, 11 Feb 2025 08:54:18 +0100 |
parents | 4ad1282f8bab |
children |
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""" ZeroDimGrid{T} <: Grid{T,0} A zero dimensional grid consisting of a single point. """ struct ZeroDimGrid{T} <: Grid{T,0} point::T end # Indexing interface Base.getindex(g::ZeroDimGrid) = g.point Base.eachindex(g::ZeroDimGrid) = CartesianIndices(()) # Iteration interface Base.iterate(g::ZeroDimGrid) = (g.point, nothing) Base.iterate(g::ZeroDimGrid, ::Any) = nothing Base.IteratorSize(::Type{<:ZeroDimGrid}) = Base.HasShape{0}() Base.length(g::ZeroDimGrid) = 1 Base.size(g::ZeroDimGrid) = () refine(g::ZeroDimGrid, ::Int) = g coarsen(g::ZeroDimGrid, ::Int) = g boundary_identifiers(g::ZeroDimGrid) = () boundary_grid(g::ZeroDimGrid, ::Any) = throw(ArgumentError("ZeroDimGrid has no boundaries")) boundary_indices(g::ZeroDimGrid, ::Any) = throw(ArgumentError("ZeroDimGrid has no boundaries"))