[Insight-developers] type issues in itkPriorityQueueTest

[Arnaud GELAS]

Hi Luis,

In 811aef1f, you have changed the identifier type in 
itkPriorityQueueTest from int to itk::IdentifierType (which is an 
unsigned one).

The current test which is not complete does not test the method Update( 
element ) where one identifier is compared to -1 (line 320), so with 
such a type the test would always fail...

I am now right working on improving the test to test this method.

Should we ensure ElementIdentifier to be signed with some concept 
checking or should the comparison be done on cast version of -1 ?

Thanks,
Arnaud