Just to tell that the NTuples way works beautifully, specially because we
no longer are tied to an immutable that made the communication Julia -> C
quite painfull.
Thanks
Joaquim
segunda-feira, 6 de Junho de 2016 às 21:09:32 UTC+1, Steven G. Johnson
escreveu:
>
> On Monday, June 6, 2016 at
On Monday, June 6, 2016 at 1:11:53 PM UTC-4, Milan Bouchet-Valat wrote:
>
> > tuples yes, but when I search for ``NTuples`` in the docs there is
> > barely any hit and all that come show it being used as a type
> > dfinition but found no mention of what it is. Yes, a ``ntuple``
> > function is
Ah, simple than.
Thanks
segunda-feira, 6 de Junho de 2016 às 18:11:53 UTC+1, Milan Bouchet-Valat
escreveu:
>
> Le lundi 06 juin 2016 à 09:56 -0700, J Luis a écrit :
> >
> > > What exactly are you after?
> > >
> > What I'm after is simple. To be able to access the members
> > ``x_units``
Le lundi 06 juin 2016 à 09:56 -0700, J Luis a écrit :
>
> > What exactly are you after?
> >
> What I'm after is simple. To be able to access the members
> ``x_units`` and so on of
>
> http://gmt.soest.hawaii.edu/doc/latest/GMT_API.html#gmt-grids
>
> with the wrapper
>
>
segunda-feira, 6 de Junho de 2016 às 17:19:08 UTC+1, Simon Danisch escreveu:
>
> What exactly are you after?
>
What I'm after is simple. To be able to access the members ``x_units`` and
so on of
http://gmt.soest.hawaii.edu/doc/latest/GMT_API.html#gmt-grids
with the wrapper
What exactly are you after?
There's not much more to it than using tuples, which should be well
documented.
We wrapped Vulkan with this Clang
version:
https://github.com/JuliaGPU/VulkanCore.jl/blob/master/gen/api/vk_common_1.0.0.jl#L1367
Best,
Simon
Am Montag, 6. Juni 2016 01:41:34 UTC+2
Thanks Simon, some progress but I never worked with NTuples. Is there any
example wrapper that uses this technique that I can read/study?
segunda-feira, 6 de Junho de 2016 às 15:23:17 UTC+1, Simon Danisch escreveu:
>
> On master, Clang will emit NTuples, which is a bit nicer at least!
>
>
On master, Clang will emit NTuples, which is a bit nicer at least!
bytestring(UInt8[a...])
a = map(UInt8, ("abcd"...,))
Am Montag, 6. Juni 2016 01:41:34 UTC+2 schrieb J Luis:
>
> Hi,
>
> I have one of those types generated from a C struct with Clang.jl that
> turns a stack variable into a
Why wouldn't wrapping a simple NTuple work?
The problem is that the text is inside one of those immutables generated by
Clang (see:
https://github.com/joa-quim/GMT.jl/blob/master/src/libgmt_h.jl#L371) so no
simple bytestring(data) works because it complains that no method exists to
convert from GMT.Array_80_Uint8 type
And worst,
For nul-terminated ASCII or UTF-8 data, which is what it looks like you have
here, use bytestring(data), where data is either a Cstring, a Ptr{UInt8}, or a
Vector{UInt8}.
If you know the length of the string (in bytes), do bytestring(data, len).
(This allows embedded nul characters.)
In
Slight correction: if you pass bytestring(data) a Vector{UInt8}, it assumes the
length of the data is the length of the string (in bytes), and does not assume
nul-terminated data.
Thanks but the string encoding is not an issue. This julia code is a
wrapper to a library that I know it uses only ASCII in the variables being
accessed.
segunda-feira, 6 de Junho de 2016 às 10:57:29 UTC+1, Páll Haraldsson
escreveu:
>
> On Sunday, June 5, 2016 at 11:41:34 PM UTC, J Luis wrote:
On Sunday, June 5, 2016 at 11:41:34 PM UTC, J Luis wrote:
>
> Hi,
>
> I have one of those types generated from a C struct with Clang.jl that
> turns a stack variable into a lng list of members (for example (but I
> have longer ones))
>
>
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