- provide a globalIndex::calcOffsets() taking an indirect list, which
enables convenient offsets calculation from a variety of inputs.
- new CompactListList unpack variant: copy_unpack()
The copy_unpack() works somewhat like std::copy() in that it writes
the generated sublists to iterator positions, which makes this
type of code possible:
CompactListList<label> compact = ...;
DynamicList<face> extracted;
compact.copy_unpack<face>
(
std::back_inserter(extracted),
labelRange(4, 10)
);
-and-
const label nOldFaces = allFaces.size();
allFaces.resize(allFaces + nNewFaces);
auto iter = allFaces.begin(nOldFaces);
iter = compact.copy_unpack<face>(iter, /* selection 1 */);
...
iter = compact.copy_unpack<face>(iter, /* selection 2 */);
ENH: globalIndex resize()
- can be used to shrink or grow the offsets table.
Any extension of the offsets table corresponds to 'slots'
with 0 local size.
cfb752647a