[Insight-users] State Management in the Finite Difference Solver Hierarchy

[Brady McCary]

Insight-users,

The answer to my problem became evident to me shortly after my previous message.

The collection and computation I wish to perform should not occur in
the function object, it should occur in the filter object. Since the
particular filter I am using is the SparseFieldLevelSetImageFilter, a
proper place to accomplish my goal is in CalculateUpdateValue, which I
can perform by subclassing the filter.

Brady