keskiviikko 20. heinäkuuta 2016 18.57.13 UTC+3 Ferran Mazzanti kirjoitti:
>
> Sorry guys again,
>
> I said it works as I tried it out and seemed to work. Now I'm not even
> sure it does work, don't ask me why. I try now this
>
> type caw
> legs :: Int64
> spots :: Vector{Vector{Float64}}
> caw() = new()
> end
>
> then I can do things like
> z = caw()
> which produce
>
> caw(4587026064,#undef)
>
>
> Now the question is: how do I start adding vectors to z.spots?
>
> I've tried things like
>
>
> push!(z.spots,[1.0])
>
>
> but then I get
>
>
> LoadError: UndefRefError: access to undefined reference
> while loading In[30], in expression starting on line 1
>
>
> Thanks for your help,
>
>
> Ferran.
>
>
> and now it does not complain
>
> On Monday, July 18, 2016 at 5:13:23 PM UTC+2, Ferran Mazzanti wrote:
>>
>> Guys,
>>
>> today I've tried to include a vector of vectors as part of atype
>> definition, something like
>>
>> type caw
>> legs :: Int64
>> spots :: Array{Float64}[]
>> end
>>
>> but that fails. Shall I understand that it is not possible to define that
>> in a type definition? I just wanted to include a structrure that could grow
>> by adding more data dynamically...
>>
>> Any hint about this?
>>
>> Thanks for your kind help,
>>
>> Ferran.
>>
>
julia> type caw
legs :: Int64
spots :: Vector{Vector{Float64}}
caw() = new(4587026064, Vector{Float64}[])
end
julia> z = caw()
caw(4587026064,Array{Float64,1}[])
julia> push!(z.spots, [1.0])
1-element Array{Array{Float64,1},1}:
[1.0]
julia> z
caw(4587026064,[[1.0]])
