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From swizz one <soswi...@gmail.com>
Subject Re: Builder.resize in c
Date Sun, 17 May 2020 07:26:58 GMT
I did a user to user information exchange using webrtc(lindatchannel
library).
It is a rough implementation but it works although being new to codif, it
might not be the best code written.
I can sensld it to tou

On Sun, May 17, 2020, 09:15 Sutou Kouhei <kou@clear-code.com> wrote:

> Hi,
>
> I only re-implemented server implementation with recommended
> API:
>   https://gitlab.com/ktou/apache-arrow-glib-socket
>
> I'll do it for client implementation later.
>
> > Also, lets say I want to read the gconstpointer from another process in a
> > different language, all I would have to do would be storw do a byte to
> > buffer transformation right?
>
> Right.
>
>
> Thanks,
> --
> kou
>
> In <CACKQ_V17OhnqBzwoBJiUnUY1hk8ythdsiTjSmzO+-pHC-72XvQ@mail.gmail.com>
>   "Re: Builder.resize in c" on Wed, 6 May 2020 23:58:53 +0200,
>   swizz one <soswizzy@gmail.com> wrote:
>
> > This is the example i did, the idea would be to have one thread creating
> > data and filling up the array, when full another thread sends it via
> > websocket.
> > The example just creats the buffer and sends it.
> >
> > Also, lets say I want to read the gconstpointer from another process in a
> > different language, all I would have to do would be storw do a byte to
> > buffer transformation right?
> >
> > Your's Faithfully,
> > Stevedan Ogochukwu Omodolor
> >
> > On Wed, May 6, 2020, 23:35 Sutou Kouhei <kou@clear-code.com> wrote:
> >
> >> Hi,
> >>
> >> > To prevent from allocating memory every time I have to append value
> which
> >> > in real time process it slow down because the computer jas to find
> memory
> >> > location everytime.
> >>
> >> Could you show your code? It seems that resize() isn't a
> >> good use case for it.
> >>
> >> > Another question, the gconstpointer is the buffer of bytes righy?
> >>
> >> Right. gconstpointer is a typedef of "const void *":
> >>
> >>
> >>
> https://developer.gnome.org/glib/stable/glib-Basic-Types.html#gconstpointer
> >>
> >> Thanks,
> >> --
> >> kou
> >>
> >> In <CACKQ_V2=78WEFXfroriBP192CxVMB+YQX-OOJni5mA1bzyN5fw@mail.gmail.com>
> >>   "Re: Builder.resize in c" on Wed, 6 May 2020 23:11:32 +0200,
> >>   swizz one <soswizzy@gmail.com> wrote:
> >>
> >> > To prevent from allocating memory every time I have to append value
> which
> >> > in real time process it slow down because the computer jas to find
> memory
> >> > location everytime.
> >> > Another question, the gconstpointer is the buffer of bytes righy?
> >> > Thank you very much.
> >> >
> >> > On Wed, May 6, 2020, 23:00 Sutou Kouhei <kou@clear-code.com> wrote:
> >> >
> >> >> Hi,
> >> >>
> >> >> In <
> CACKQ_V0cfs5Q9jNjFo-nG1ZEZNC2HGaVqDtyOj8rQRNdzbGAQQ@mail.gmail.com>
> >> >>   "Builder.resize in c" on Wed, 6 May 2020 08:53:50 +0200,
> >> >>   swizz one <soswizzy@gmail.com> wrote:
> >> >>
> >> >> > Is there an api similar to builder.resize in c to fix builder
> length?
> >> >>
> >> >> "build.resize" mentions arrow::ArrayBuilder::Resize() in
> >> >> C++, right? Could you stop abbreviating words as much as
> >> >> possible to avoid misunderstandings?
> >> >>
> >> >> We don't have a C binding of arrow::ArrayBuilder::Resize()
> >> >> yet. I'll add it later but could you show your use case? Why
> >> >> do you need to fix builder length?
> >> >>
> >> >>
> >> >> Thanks,
> >> >> --
> >> >> kou
> >> >>
> >>
>

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