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ssteenkiste / nettiers

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ListBase enhancement #318

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
Hi,

I've modified my local ListBase class to make the filtering a bit more useful 
when using predicates.

The functions will now return an integer telling you how many items the 
predicate has filtered and there is an additional optional parameter that will 
append the filter rather than resetting the list. This allows you to filter 
multiple times to progressively filter the list, each time returning you the 
number of items removed at that step.

I've made the function so it has the same usage as before, so no code will 
require changing.

Additionally, I have made the class NOT abstract, since this allows me to use 
non-entity objects. Since the class is more useful than the standard .NET List 
object, why not use it! I couldn't see any reason for it being abstract, but if 
you have your reasons then feel free to leave it that way.

Code for the new ApplyFilter functions is in the attached code fragment file.

Many thanks,
Richard

Original issue reported on code.google.com by teppic.x...@gmail.com on 16 Jun 2010 at 9:53

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GoogleCodeExporter commented 9 years ago

Original comment by bniemyjski on 16 Jun 2010 at 3:27