a17ebdf52a
The original design of the filter base class required several specialized base classes to control what information was pulled from the input `DataSet` and provided to the derived class. Since the filter base class was redesigned, the derived classes all get a `DataSet` and pull their own information from it. Thus, most specialized filter base classes became unnecessary and removed. The one substantial exception was the `FilterField`. This filter base class managed input and output arrays. This was kept separate from the base `Filter` because not all filters need the ability to select this information. That said, this separation has not been particularly helpful. There are several other features of `Filter` that does not apply to all subclasses. Furthermore, there are several derived filters that are using `FilterField` merely to pick a single part, like selecting a coordinate system, and ignoring the rest of the abilities. Thus, it makes more sense to deprecate `FilterField` and have these classes inherit directly from `Filter`. |
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1.3 | ||
1.4 | ||
1.5 | ||
1.5.1 | ||
1.6 | ||
1.7 | ||
1.7.1 | ||
1.8 | ||
1.9 | ||
2.0 | ||
2.1 | ||
add-merge-datasets-filter.md | ||
add-slice-multiple-filter.md | ||
arrayhandle-getcomponents.md | ||
arrayhandleconstant-extract-component.md | ||
avoid-rendering-fpe.md | ||
constant-amr-arrays.md | ||
contour-int-isovalue.md | ||
deprecate-filter-field.md | ||
deprecate-reduce-by-key-count.md | ||
fill-stride-arrays.md | ||
intel-union-placeholder.md | ||
isosurface-uncertainty.md | ||
new-instance-variable-components.md | ||
update-warps.md | ||
users-guide.md | ||
vecfromportal-operators.md |