MEPP-team/Gharial — pull request #13 by ruribe (2013-02-01 15:20:03+00:00)
Title: Exception handling and refreshing flags for filters.

This version includes exception handling and refreshing flags in the MeshFilter template. We have also included a flag that allows us to validate if the input of a filter has changed. This avoid to execute the process method on filters which parameters or input have not changed.