ok I think I see what you mean, it's overwriting the array it's copying
from. have updated it, and running tests now:
if ( depth == stack.length - 1 ) {
// increase the stack if we have used up all space
int[] newStack = new int[depth * 3 ];
System.arraycopy( stack, 0, newStack, 0, stack.length-1 );
stack = newStack;
}
Mark
On 11/07/2012 00:04, Mark Proctor wrote:
> Wolfgang,
>
> Not sure what you mean, I just checked the src, line 150:
> https://github.com/droolsjbpm/drools/blob/c00d45712f1cf2027ebda9e7df41567cf89c8fcd/drools-core/src/main/java/org/drools/core/util/RBTree.java
>
>
>
> public void recurse() {
> if ( depth == stack.length - 1 ) {
> // increase the stack if we have used up all space
> stack = new int[depth * 3 ];
> stack = Arrays.copyOf( stack, stack.length * 3 );
> } The comment doesn't exist there to remove. Mark
>
>
>
> On 07/07/2012 07:05, Wolfgang Laun wrote:
>> Removing the line marked with //>>> helps.
>>
>> public void recurse() {
>>
>> if ( depth == stack.length - 1 ) {
>> // increase the stack if we have used up all space
>> //>>> stack = new int[depth * 3 ];
>> stack = Arrays.copyOf( stack, stack.length * 3 );
>> }
>>
>> Cheers
>> Wolfgang
> On 07/07/2012, Mark Proctor <mproc...@codehaus.org> wrote:
>>> I started to write this range indexing class, based on a RBTree
>>> implementation that I lifted from the web somewhere. However it's a bit
>>> buggy, and large ranges null pointer. Anyone want to work on making
>>> these stable? Once done we can start using them with not/exists nodes.
>>> Standard joins will take a bit more work, due to some integration
>>> issues
>>> of the tuple structures.
>>>
>>> The two classes can be found in this commit, just try removing the
>>> @Ignore to see the issues, and feel free to add more range tests.
>>> https://github.com/droolsjbpm/drools/commit/c789459c431763581db02653fb7bfafd5742ae1f
>>>
>>>
>>> drools-core/src/main/java/org/drools/core/util/RBTree.java
>>> drools-core/src/test/java/org/drools/core/util/RBTreeTest.java
>>>
>>> Mark
>>> _______________________________________________
>>> rules-dev mailing list
>>> rules-dev@lists.jboss.org
>>> https://lists.jboss.org/mailman/listinfo/rules-dev
>>>
>> _______________________________________________
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>
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