Mercurial > repos > public > sbplib_julia
comparison src/Grids/Grids.jl @ 1964:3fb5b03162ee feature/grids/manifolds
Implement an error hint for MethodError with Grids.jacobian
| author | Jonatan Werpers <jonatan@werpers.com> |
|---|---|
| date | Tue, 11 Feb 2025 15:46:29 +0100 |
| parents | 624e19c20c19 |
| children | ea04a542a526 |
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| 1963:624e19c20c19 | 1964:3fb5b03162ee |
|---|---|
| 81 include("tensor_grid.jl") | 81 include("tensor_grid.jl") |
| 82 include("equidistant_grid.jl") | 82 include("equidistant_grid.jl") |
| 83 include("zero_dim_grid.jl") | 83 include("zero_dim_grid.jl") |
| 84 include("mapped_grid.jl") | 84 include("mapped_grid.jl") |
| 85 | 85 |
| 86 function __init__() | |
| 87 if !isdefined(Base.Experimental, :register_error_hint) | |
| 88 return | |
| 89 end | |
| 90 | |
| 91 Base.Experimental.register_error_hint(MethodError) do io, exc, argtypes, kwargs | |
| 92 if exc.f == Grids.jacobian | |
| 93 print(io, "\nThis possibly means that a function used to define a coordinate mapping is missing a method for `Grids.jacobian`.\n") | |
| 94 print(io, "Provide one by for exmple implementing `Grids.jacobian(::$(typeof(exc.args[1])), x) = ...` or `Grids.jacobian(f, x) = ForwardDiff.jacobian(f,x)`") | |
| 95 end | |
| 96 end | |
| 97 end | |
| 98 | |
| 86 end # module | 99 end # module |