[PD] array read -resize according to file ?
Jack
jack at rybn.org
Fri Oct 7 11:50:43 CEST 2016
If you need [array] or [table] to do operations on them, you could use :
[text define] to load your list of float,
[0( on [text size] to get the number of float in your text file.
Then use this number to resize your [array] and then load your textfile
in this array.
I don't test it, and maybe there is a more elegant way to achieve this.
++
Jack
Le 07/10/2016 à 11:10, Raphaël Ilias a écrit :
> Hello Jack,
>
> Yes [text] is great, but I'm currently using tables/arrays that I want
> to be stored on filesystem.
> I actually can [read array.txt ( containing an array (i.e. a list of
> floats) with [text], and the whole array is loaded as a list on first
> line, but I'm concerned about performance while loading/parsing data.
>
> Then this would mean using :
>
> [0 $1 1 (
> |
> [text get dataAsText]
>
> instead of :
>
> [$1 (
> |
> [tabread dataAsArray]
>
> I will give this solution a try, but I'm using quite large tables (more
> than 10,000 float values)... do you think it's as fast as [tabread] ?
>
> (PS : I'm also looking for a way to know if a specified file (giving its
> path) exists or not. I did this once with the [shell] external, but I
> would prefer a vanilla solution...)
>
> have a nice day,
>
> Raphaël
>
> 2016-10-06 18:08 GMT+02:00 Jack <jack at rybn.org <mailto:jack at rybn.org>>:
>
> Hello Raphaël,
>
> For textfiles ?
> Maybe you should use [text] ?
> ++
>
> Jack
>
>
>
> Le 06/10/2016 à 18:00, Raphaël Ilias a écrit :
> > Hello list
> >
> > For an array used as data storage (i.e. not audio), is there a way to
> > load data from a file AND have it resized according to file's length ?
> > ...like with soundfiler : [read -resize filename.wav tablename (
> >
> > I want to load textfiles into arrays but their may vary and cannot be
> > predicted...
> >
> > I feel my english isn't very clear today ! So I attached an example patch.
> >
> > Any idea ?
> >
> > have a good day !
> >
> > --
> > Raphaël Ilias
> > ___________________________________
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