humm.....
val test2 : Array[Place] = new Array[Place](host);
*does not* compile... actually.
I've tried this too:
for (host in Place.places()) {
val test1 : Array[Place] = new Array[Place][host,host,host,host];
}
.. which leads me to think that:
1. I'm declaring an Array with parametric type Place :: Array[Place]
2. I'm initializing this Array[Place] with 4 elements of value "host"
If I'm correct, the conclusion is that the syntax is pretty confused :(
Thanks
Richard Gomes
M: +44(77)9955-6813
http://tinyurl.com/frgomes
twitter: frgomes
JQuantLib is a library for Quantitative Finance written in Java.
http://www.jquantlib.org/
twitter: jquantlib
On 19/11/10 08:40, Richard Gomes wrote:
> Hi guys,
>
> I've seen code more or less like this:
>
> for (host in Place.places()) {
> val workers : Array[Place] = new Array[Place][host];
> ...
> }
>
> What it means, exactly?
> I'm confused with text "[host]" which looks strange.
>
>
> I've changed "[host]" by "(host)" like shown below and it compiles.
>
> for (host in Place.places()) {
> val test1 : Array[Place] = new Array[Place][host]; // compiles
> val test2 : Array[Place] = new Array[Place](host); // compiles
> ...
> }
>
> So... looks like the compiler is automagically interpreting "[host]" as
> "(host)" ???
>
>
> Thanks a lot
>
> Cheers :)
>
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