Miguel,
To be more specific, my understanding is that the Catcher in Java/C#/C
++/VB etc., does NOT allow you to CONTINUE execution, from the same
point where the error was raised, nor replace the expression
producing the error with some value, so that execution can continue
as if the exception was NOT raised. Please correct me if I'm wrong.
Ron
On Jun 26, 2008, at 9:49 AM, Ron Pinkas wrote:
> Miguel,
>
> While, I'm not a Java programmer, my understand is different than
> what you describe. AFAIK, once an error is encountered an Exception
> is RAISED even if you do NOT have a catcher for this kind of
> exception. AFAICT, your sample will work exactly the same with the
> direct xHarbour equivalent:
>
> //--------------------------------------------------------------------
> --
> ---------//
> #include "error.ch"
>
> PROCEDURE Main()
>
> LOCAL x := {}, e
>
> TRY
> #if 0// Change to 1 to see explicit catcher work!
> x[1] := 0
> #else
> x := x / 0
> #endif
>
> ? "Will never get here, in Java nor xHarbour"
> ? "even if execption does not have any explicit catcher!"
> CATCH e
> SWITCH e:genCode
> CASE EG_BOUND
> CASE EG_NUMERR
> ? e:Description
> EXIT
>
> DEFAULT
> Throw( e )
> END SWITCH
> END TRY
>
> RETURN
> //--------------------------------------------------------------------
> --
> ---------//
>
> Ron
>
> On Jun 26, 2008, at 9:06 AM, Miguel Angel Marchuet wrote:
>
>> sorry but the nature of try ....
>>
>> i'm too java programmer
>>
>> and when we use
>>
>> try
>> {
>> int x = Integer.parseInt(argv[0]);
>> }
>> catch (ArrayIndexOutOfBoundsException e)
>> {
>> System.out.println(e);
>> }
>> catch (NumberFormatException e)
>> {
>> System.out.println(e);
>> }
>>
>> for example, we only catch this type of errors the rest works as
>> expected,
>> this solves the problem of 0 divisions almost at C++ C# j#, harbour
>> has similar solution.
>>
>> What is the problem to implement the same at xharbour ?
>>
>> Best regards,
>> Miguel Angel Marchuet
>>
>>
>>
>>
>> ---------------------------------------------------------------------
>> -
>> ---
>> Check out the new SourceForge.net Marketplace.
>> It's the best place to buy or sell services for
>> just about anything Open Source.
>> http://sourceforge.net/services/buy/index.php
>> _______________________________________________
>> xHarbour-developers mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/xharbour-developers
>>
>
>
>
> ----------------------------------------------------------------------
> ---
> Check out the new SourceForge.net Marketplace.
> It's the best place to buy or sell services for
> just about anything Open Source.
> http://sourceforge.net/services/buy/index.php
> _______________________________________________
> xHarbour-developers mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/xharbour-developers
>
-------------------------------------------------------------------------
Check out the new SourceForge.net Marketplace.
It's the best place to buy or sell services for
just about anything Open Source.
http://sourceforge.net/services/buy/index.php
_______________________________________________
xHarbour-developers mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/xharbour-developers
