Thanks a lot. It solved the problem and was very helpful.
Thanks and Regards
Sparsh Mittal
On Mon, Feb 4, 2013 at 5:16 PM, Josh Milthorpe <josh.miltho...@anu.edu.au>wrote:
> Hi Sparsh,
>
> if the dimensions are constant, the field can be assigned at the same time
> it is declared, i.e.
>
> public class MyClass {
> static gridSize = 100;
> static gridInfo = new Array[double]((0..gridSize)*(0..gridSize), 0);
>
> public static def myFunc(myNumber:int) {
> // access gridInfo here
> }
> }
>
> Where possible, it is better to assign fields in this way, in line with
> the 'Avoid specifying explicit types' principle (see
> http://x10-lang.org/documentation/practical-x10-programming/performance-tuning.html
> ).
>
> By the way - does myFunc need to be a static method? If not, the same
> would work with a regular instance val field, i.e.
> ...
>
> val gridInfo = new Array[double]((0..gridSize)*(0..gridSize), 0);
> public def myFunc(myNumber:int) {
> // access gridInfo here
> }
> ...
>
> Cheers,
>
> Josh
>
>
> On 05/02/13 04:25, Sparsh Mittal wrote:
>
> Hello
>
> Thanks for previous reply, by which I was able to write the program using
> 2D array.
>
> In another program, I need to declare a 2D square array, which I need to
> access in multiple functions of the class. The overall structure is here:
>
> *public class MyClass {
>
> //I think I have to declare gridInfo here. It would be 2D array and used
> in myFunc.
>
> public def this() {
> **//Should I allocate gridInfo here?
> **//val gridInfo = new Array[double]((0..gridSize)*(0..gridSize), 0);
>
>
> }
>
>
> public static def myFunc(myNumber:int) {
>
> // I need to use gridInfo here
>
> }
> public static def main(args: Array[String](1)) {
>
> //Or Should I allocate gridInfo here?
>
>
> }
> }*
>
> Would you please tell me how should I declare and allocate gridInfo array?
> The dimensions are already known (constant).
>
> Thanks for your help.
>
> Thanks and Regards
> Sparsh Mittal
>
>
>
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