Joao Luis <[email protected]> wrote on 04/26/2009 08:13:22 AM:
> Hello.
>
> I've been working with X10 for a college class and I'm supposed to
implement
> a given algorithm. Though, it would be great to be able to read data
from a
> file, or even stdin, and output them.
>
> I'm quite able to output data using x10.io.Console, but it seems
impossible
> to read data from a file or stdin; of course I'm assuming I'm
completelly
> wrong, but I don't seem to find any evidence on the contrary.
>
> I'm using X10 version 1.7.
Hi, Joao,
How exactly are you reading the input? I've just tried the following:
public class IOTest {
public static def main(Rail[String]) {
try {
val s = x10.io.Console.IN.readLine();
x10.io.Console.OUT.println(s);
} catch (x10.io.IOException) { }
}
}
and it worked perfectly. Another recommended usage (from x10.io.Reader)
is
try {
val input = new File(inputFileName);
val output = new File(outputFileName);
val i = input.openRead();
val p = output.printer();
for (line in i.lines()) {
line = line.chop();
p.println(line);
}
} catch (IOException) { }
What is the problem you're encountering?
Igor
--
Igor Peshansky (note the spelling change!)
IBM T.J. Watson Research Center
XJ: No More Pain for XML's Gain (http://www.research.ibm.com/xj/)
X10: Parallel Productivity and Performance (http://x10.sf.net/)
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