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comparison src/LazyTensors/lazy_tensor_operations.jl @ 977:043d13ef8898 feature/tensormapping_application_promotion

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Fix type calculation of LazyTensorMappingApplication element type
author Jonatan Werpers <jonatan@werpers.com>
date Tue, 15 Mar 2022 21:03:17 +0100
parents 089a1411dfc0
children df562695b1b5 bc384aaade30 bbbc31953367
comparison
equal deleted inserted replaced
976:089a1411dfc0 977:043d13ef8898
10 struct LazyTensorMappingApplication{T,R,D, TM<:TensorMapping{<:Any,R,D}, AA<:AbstractArray{<:Any,D}} <: LazyArray{T,R} 10 struct LazyTensorMappingApplication{T,R,D, TM<:TensorMapping{<:Any,R,D}, AA<:AbstractArray{<:Any,D}} <: LazyArray{T,R}
11 t::TM 11 t::TM
12 o::AA 12 o::AA
13 13
14 function LazyTensorMappingApplication(t::TensorMapping{<:Any,R,D}, o::AbstractArray{<:Any,D}) where {R,D} 14 function LazyTensorMappingApplication(t::TensorMapping{<:Any,R,D}, o::AbstractArray{<:Any,D}) where {R,D}
15 T = promote_type(eltype(t), eltype(o)) 15 I = ntuple(i->1, range_dim(t))
16 T = typeof(apply(t,o,I...))
16 return new{T,R,D,typeof(t), typeof(o)}(t,o) 17 return new{T,R,D,typeof(t), typeof(o)}(t,o)
17 end 18 end
18 end 19 end
19 # TODO: Do boundschecking on creation! 20 # TODO: Do boundschecking on creation!
20 21