Re: [X10-core] GlobalRef confused with a constructor

[Sara S. <sar...@gm...>]

Thanks a lot Mikio, but I'm afraid that this doesn't solve my problem. I
get the same result as you when I use x10c++ to compile that code, but my
problem is that when I add the Entry class to X10's runtime code in this
path (<X10-SRC-DIR>/x10.runtime/src-x10/x10/lang/Entry.x10) and then try to
compile X10's source by these commands (*cd **<X10-SRC-DIR>/x10.dist*  then
 *ant dist*) I get the mentioned error.

Thank you,
Sara


On Fri, May 16, 2014 at 2:27 PM, Mikio Takeuchi <mik...@gm...>wrote:

> Hi,
>
> You may need to make Entry class public so that it can be accessible from
> other packages.
> Following is the result with trunk r27694.
>
> -- Mikio
>
> [mtake@mtakex10 sara]$ cat x10/lang/Entry.x10
> package x10.lang;
>
> public class Entry {
>
>     private var name:String;
>     private var parentEntryGR:GlobalRef[Entry];
>
>     //constructor for the parent:only the parent has a name
>     public def this(var name:String) {
>         this.name = name;
>     }
>
>     //constructor for the children, just pointing at the parent entry
>     public def this(parentEntry:GlobalRef[Entry]) {
>         this.parentEntryGR = parentEntry;
>     }
>
>     public def printParentEntryName() {
>         at (parentEntryGR) {
>             Console.OUT.println(parentEntryGR().name);   /*Error: Method
> or static constructor not found for given call.*/
>         }
>     }
>
>     public def getParentEntryGR():GlobalRef[Entry] = parentEntryGR;
>     public def setParentEntryGR(var parentGR:GlobalRef[Entry])
> {this.parentEntryGR = parentGR;}
> }
> [mtake@mtakex10 sara]$ cat TestGlobalRef.x10
>
> //Test class
> public class TestGlobalRef {
>     public static def main(val args:Rail[String]) {
>         //create the parent entry at place 0
>         val parentEnt:Entry = new Entry("parent name");
>         val parentEntGR = GlobalRef[Entry](parentEnt);
>         parentEnt.setParentEntryGR(parentEntGR);
>         for (p in Place.places()) {
>             at (p) {
>                 val entry:Entry;
>                 if (p.id != parentEntGR.home.id)
>                     entry = new Entry(parentEntGR); //create children
> Entries on other places
>                 else
>                     entry = at (parentEntGR) {parentEntGR()};
>                 entry.printParentEntryName();
>             }
>         }
>     }
> }
> [mtake@mtakex10 sara]$ x10c TestGlobalRef.x10
> x10c: 1 dynamically checked calls or field accesses, run with
> -VERBOSE_CHECKS for more details.
> [mtake@mtakex10 sara]$ x10c++ TestGlobalRef.x10
> x10c++: 1 dynamically checked calls or field accesses, run with
> -VERBOSE_CHECKS for more details.
> [mtake@mtakex10 sara]$
>
>
> 2014-05-16 12:03 GMT+09:00 Sara Salem <sar...@gm...>:
>
>> Hello,
>>   I have a problem with the below Entry class. It compiles correctly
>> using x10c++, but when I add it to the x10.lang package
>> (<X10-SRC-DIR>/x10.runtime/src-x10/x10/lang) and try to compile X10 using *ant
>> dist*, I get an error at the statement when I use the GlobalRef to
>> access a remote Entry object. *The error is: Method or static
>> constructor not found for given call.*
>>
>> Below is the Entry class, and a main method describing how I use it.
>> How can I fix this error to get the class compiling as part of x10.lang
>> package?
>>
>> class Entry{
>>     private var name:String;
>>     private var parentEntryGR:GlobalRef[Entry];
>>
>>     //constructor for the parent:only the parent has a name
>>     public def this(var name:String){
>>     this.name = name;
>>     }
>>
>>     //constructor for the children, just pointing at the parent entry
>>     public def this(parentEntry:GlobalRef[Entry]){
>>         this.parentEntryGR = parentEntry;
>>     }
>>
>>     public def printParentEntryName(){
>>     at(parentEntryGR)
>>     {
>>     Console.OUT.println(parentEntryGR().name);   /*Error: Method or
>> static constructor not found for given call.*/
>>     }
>>     }
>>     public def getParentEntryGR():GlobalRef[Entry] = parentEntryGR;
>>     public def setParentEntryGR(var parentGR:GlobalRef[Entry])
>> {this.parentEntryGR = parentGR;}
>>
>> }
>>
>>
>> //Test class
>> public class TestGlobalRef {
>>     public static def main(val args:Rail[String]){
>>         //create the parent entry at place 0
>>         val parentEnt:Entry = new Entry("parent name");
>>         val parentEntGR = GlobalRef[Entry](parentEnt);
>>         parentEnt.setParentEntryGR(parentEntGR);
>>
>>         for (p in Place.places())
>>         {
>>             at(p)
>>             {
>>                 val entry:Entry;
>>                 if (p.id != parentEntGR.home.id)
>>                     entry = new Entry(parentEntGR); //create children
>> Entries on other places
>>                 else
>>                 entry = at (parentEntGR) {parentEntGR()};
>>
>>                 entry.printParentEntryName();
>>             }
>>         }
>>     }
>> }
>>
>> Thank you,
>> Sara
>>
>>
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>
>
> ------------------------------------------------------------------------------
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> Instantly run your Selenium tests across 300+ browser/OS combos.
> Get unparalleled scalability from the best Selenium testing platform
> available
> Simple to use. Nothing to install. Get started now for free."
> http://p.sf.net/sfu/SauceLabs
> _______________________________________________
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> https://lists.sourceforge.net/lists/listinfo/x10-core
>
>