Mercurial > repos > public > sbplib_julia
annotate src/Grids/grid.jl @ 1233:3924c1f6ec6d refactor/grids
Fix empty function defs
| author | Jonatan Werpers <jonatan@werpers.com> |
|---|---|
| date | Sun, 19 Feb 2023 22:20:25 +0100 |
| parents | 5f677cd6f0b6 |
| children | 8806f4cd6fee |
| rev | line source |
|---|---|
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212
aa17d4d9d09e
Export some functions from AbstractGrid and move documentation to docstrings
Jonatan Werpers <jonatan@werpers.com>
parents:
211
diff
changeset
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1 """ |
| 1222 | 2 Grid{T,D,RD} <: AbstractArray{T,D} |
| 3 | |
| 4 The top level type for grids. | |
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aa17d4d9d09e
Export some functions from AbstractGrid and move documentation to docstrings
Jonatan Werpers <jonatan@werpers.com>
parents:
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diff
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5 |
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aa17d4d9d09e
Export some functions from AbstractGrid and move documentation to docstrings
Jonatan Werpers <jonatan@werpers.com>
parents:
211
diff
changeset
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6 Should implement |
| 1222 | 7 # TBD: |
| 8 """ | |
| 9 #TBD: Does all the kinds of grids we want fit with this interface? | |
| 10 # Multigrid? | |
| 11 # Unstructured? | |
| 12 # Triangular structured grids? | |
| 13 # Non-simply connected? | |
| 14 # | |
| 15 # Maybe it shouldn't be an abstract array after all? | |
| 16 abstract type Grid{T,D,RD} <: AbstractArray{T,D} end | |
| 17 | |
| 18 | |
| 19 Base.ndims(::Grid{T,D,RD}) where {T,D,RD} = D # nidms borde nog vara antalet index som används för att indexera nätet. Snarare än vilken dimension nätet har (tänk ostrukturerat) | |
| 20 nrangedims(::Grid{T,D,RD}) where {T,D,RD} = RD | |
| 21 Base.eltype(::Grid{T,D,RD}) where {T,D,RD} = T # vad ska eltype vara? Inte T väl... en vektor? SVector{T,D}? | |
| 22 | |
| 23 function eval_on(::Grid) end # TODO: Should return a LazyArray and index the grid | |
| 24 function refine(::Grid) end | |
| 25 function coarsen(::Grid) end # Should this be here? What if it is not possible? | |
| 26 | |
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212
aa17d4d9d09e
Export some functions from AbstractGrid and move documentation to docstrings
Jonatan Werpers <jonatan@werpers.com>
parents:
211
diff
changeset
|
27 """ |
| 1222 | 28 # TODO |
| 29 """ | |
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1233
3924c1f6ec6d
Fix empty function defs
Jonatan Werpers <jonatan@werpers.com>
parents:
1222
diff
changeset
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30 function boundary_identifiers end |
| 1222 | 31 """ |
| 32 # TODO | |
| 33 """ | |
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1233
3924c1f6ec6d
Fix empty function defs
Jonatan Werpers <jonatan@werpers.com>
parents:
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diff
changeset
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34 function boundary_grid end |
| 1222 | 35 |
| 36 | |
| 37 # TODO: Make sure that all grids implement all of the above. | |
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51
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Split grid.jl into AbstractGrid.jl and EquidistantGrid.jl
Vidar Stiernström <vidar.stiernstrom@it.uu.se>
parents:
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38 |
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212
aa17d4d9d09e
Export some functions from AbstractGrid and move documentation to docstrings
Jonatan Werpers <jonatan@werpers.com>
parents:
211
diff
changeset
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39 """ |
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1117
aeeffca46b94
Minor renamings
Vidar Stiernström <vidar.stiernstrom@it.uu.se>
parents:
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40 dims(grid::Grid) |
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1116
c2d7e940639e
Rename AbstractGrid to Grid and clean up Grids module
Vidar Stiernström <vidar.stiernstrom@it.uu.se>
parents:
1115
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41 |
| 1222 | 42 Enumerate the dimensions of the grid. |
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1116
c2d7e940639e
Rename AbstractGrid to Grid and clean up Grids module
Vidar Stiernström <vidar.stiernstrom@it.uu.se>
parents:
1115
diff
changeset
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43 """ |
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1128
dfbd62c7eb09
Rename dim to ndims in Grids.jl
Vidar Stiernström <vidar.stiernstrom@it.uu.se>
parents:
1117
diff
changeset
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44 dims(grid::Grid) = 1:ndims(grid) |
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1116
c2d7e940639e
Rename AbstractGrid to Grid and clean up Grids module
Vidar Stiernström <vidar.stiernstrom@it.uu.se>
parents:
1115
diff
changeset
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45 |
| 1222 | 46 |
| 47 | |
| 48 # TBD: New file grid_functions.jl? | |
| 49 | |
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1116
c2d7e940639e
Rename AbstractGrid to Grid and clean up Grids module
Vidar Stiernström <vidar.stiernstrom@it.uu.se>
parents:
1115
diff
changeset
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50 """ |
| 1222 | 51 getcomponent(gfun, I::Vararg{Int}) |
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51
614b56a017b9
Split grid.jl into AbstractGrid.jl and EquidistantGrid.jl
Vidar Stiernström <vidar.stiernstrom@it.uu.se>
parents:
diff
changeset
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52 |
| 1222 | 53 Return one of the components of gfun as a grid function. |
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212
aa17d4d9d09e
Export some functions from AbstractGrid and move documentation to docstrings
Jonatan Werpers <jonatan@werpers.com>
parents:
211
diff
changeset
|
54 """ |
| 1222 | 55 # Should it be lazy? Could it be a view? |
| 56 function getcomponent(gfun, I::Vararg{Int}) end | |
| 57 # function getcomponent(gfun, s::Symbol) end ? | |
| 58 | |
| 59 # TBD: New file zero_dim_grid.jl? | |
| 60 struct ZeroDimGrid{T,S,RD} <: Grid{T,0,RD} | |
| 61 p::S | |
| 62 | |
| 63 function ZeroDimGrid(p) | |
| 64 T = eltype(p) | |
| 65 S = typeof(p) | |
| 66 RD = length(p) | |
| 67 return new{T,S,RD}(p) | |
| 68 end | |
|
1128
dfbd62c7eb09
Rename dim to ndims in Grids.jl
Vidar Stiernström <vidar.stiernstrom@it.uu.se>
parents:
1117
diff
changeset
|
69 end |
| 1222 | 70 |
| 71 Base.size(g::ZeroDimGrid) = () | |
| 72 Base.getindex(g::ZeroDimGrid) = g.p | |
| 73 Base.eachindex(g::ZeroDimGrid) = CartesianIndices(()) | |
| 74 |