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50 lines
1.3 KiB
50 lines
1.3 KiB
#Adapted from IndirectArray |
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struct Vec{T, N} <: AbstractArray{T,1} |
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cpp_object |
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data::AbstractArray{T, 1} |
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cpp_allocated::Bool |
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@inline function Vec{T, N}(obj) where {T, N} |
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new{T, N}(obj, Base.unsafe_wrap(Array{T, 1}, Ptr{T}(obj.cpp_object), N), true) |
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end |
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@inline function Vec{T, N}(data_raw::AbstractArray{T, 1}) where {T, N} |
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if size(data_raw, 1) != N |
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throw("Array is improper Size for Vec declared") |
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end |
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new{T, N}(nothing, data_raw, false) |
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end |
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end |
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function Base.deepcopy_internal(x::Vec{T,N}, y::IdDict) where {T, N} |
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if haskey(y, x) |
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return y[x] |
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end |
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ret = Base.copy(x) |
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y[x] = ret |
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return ret |
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end |
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Base.size(A::Vec) = Base.size(A.data) |
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Base.axes(A::Vec) = Base.axes(A.data) |
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Base.IndexStyle(::Type{Vec{T,N}}) where {T, N} = IndexLinear() |
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Base.strides(A::Vec{T,N}) where {T, N} = (1) |
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function Base.copy(A::Vec{T,N}) where {T, N} |
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return Vec{T, N}(copy(A.data)) |
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end |
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Base.pointer(A::Vec) = Base.pointer(A.data) |
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Base.unsafe_convert(::Type{Ptr{T}}, A::Vec{S, N}) where {T, S, N} = Base.unsafe_convert(Ptr{T}, A.data) |
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@inline function Base.getindex(A::Vec{T,N}, I::Int) where {T, N} |
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@boundscheck checkbounds(A.data, I) |
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return A.data[I] |
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end |
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@inline function Base.setindex!(A::Vec, x, I::Int) |
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@boundscheck checkbounds(A.data, I) |
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A.data[I] = x |
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return A |
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end |