Marc Tajchman <marc.tajch...@cea.fr> wrote on 08/02/2010 07:34:28 AM:
> Hi,
>
> I want to read the content of an ASCII file from an X10 program.
>
> The file contains a sequence of ints, strings, floats, etc separated by
> spaces (whitespace, tabulation, carriage return). The structure of the
> file in known (for example : 3 ints followed by a set of lines, each
> containing 2 ints and a double)
>
> How to do that ? I tried readDouble(), readInt() from
> x10.io.(File)Reader, but couldn't make it work.
Hi, Marc,
Just like in Java, readDouble() and readInt() read the raw bits of
Ints and Doubles from the file. What you want is probably readLine(),
followed by String.split(), followed by the appropriate Int.parse()
and Double.parse() invocations.
Hope this helps,
Igor
--
Igor Peshansky (note the spelling change!)
IBM T.J. Watson Research Center
X10: Parallel Productivity and Performance (http://x10-lang.org/)
XJ: No More Pain for XML's Gain (http://www.research.ibm.com/xj/)
"I hear and I forget. I see and I remember. I do and I understand" --
Confucius
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