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comparison src/Grids/EquidistantGrid.jl @ 666:94fe0761e6f9 feature/laplace_opset

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author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Sun, 31 Jan 2021 20:59:29 +0100
parents f0ceddeae993
children 1d3e29ffc6c6
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663:f1803ab08740 666:94fe0761e6f9
44 """ 44 """
45 dimension(grid::EquidistantGrid) 45 dimension(grid::EquidistantGrid)
46 46
47 The dimension of the grid. 47 The dimension of the grid.
48 """ 48 """
49 function dimension(grid::EquidistantGrid) 49 dimension(grid::EquidistantGrid{Dim}) where Dim = Dim
50 return length(grid.size)
51 end
52
53 50
54 """ 51 """
55 spacing(grid::EquidistantGrid) 52 spacing(grid::EquidistantGrid)
56 53
57 The spacing between the grid points of the grid. 54 The spacing between the grid points of the grid.
93 limit_upper = grid.limit_upper[dim] 90 limit_upper = grid.limit_upper[dim]
94 91
95 return EquidistantGrid(size, limit_lower, limit_upper) 92 return EquidistantGrid(size, limit_lower, limit_upper)
96 end 93 end
97 export restrict 94 export restrict
95
96 """
97 boundary_identifiers(::EquidistantGrid)
98
99 Returns a tuple containing the boundary identifiers for the grid, stored as
100 (CartesianBoundary(1,Lower),
101 CartesianBoundary(1,Upper),
102 CartesianBoundary(2,Lower),
103 ...)
104 """
105 boundary_identifiers(g::EquidistantGrid) = (((ntuple(i->(CartesianBoundary{i,Lower}(),CartesianBoundary{i,Upper}()),dimension(g)))...)...,)
106 export boundary_identifiers