This class is largely a pre-C++11 holdover. It is now possible to
simply use move construct/assignment directly.
In a few rare cases (eg, polyMesh::resetPrimitives) it has been
replaced by an autoPtr.
- relocated ListAppendEqOp and ListUniqueEqOp to ListOps::appendEqOp
and ListOps::UniqueEqOp, respectively for better code isolation and
documentation of purpose.
- relocated setValues to ListOps::setValue() with many more
alternative selectors possible
- relocated createWithValues to ListOps::createWithValue
for better code isolation. The default initialization value is itself
now a default parameter, which allow for less typing.
Negative indices in the locations to set are now silently ignored,
which makes it possible to use an oldToNew mapping that includes
negative indices.
- additional ListOps::createWithValue taking a single position to set,
available both in copy assign and move assign versions.
Since a negative index is ignored, it is possible to combine with
the output of List::find() etc.
STYLE: changes for PackedList
- code simplication in the PackedList iterators, including dropping
the unused operator() on iterators, which is not available in plain
list versions either.
- improved sizing for PackedBoolList creation from a labelUList.
ENH: additional List constructors, for handling single element list.
- can assist in reducing constructor ambiguity, but can also helps
memory optimization when creating a single element list.
For example,
labelListList labels(one(), identity(mesh.nFaces()));
old "positions" file form
The change to barycentric-based tracking changed the contents of the
cloud "positions" file to a new format comprising the barycentric
co-ordinates and other cell position-based info. This broke
backwards compatibility, providing no option to restart old cases
(v1706 and earlier), and caused difficulties for dependent code, e.g.
for post-processing utilities that could only infer the contents only
after reading.
The barycentric position info is now written to a file called
"coordinates" with provision to restart old cases for which only the
"positions" file is available. Related utilities, e.g. for parallel
running and data conversion have been updated to be able to support both
file types.
To write the "positions" file by default, use set the following option
in the InfoSwitches section of the controlDict:
writeLagrangianPositions 1;
Moved file path handling to regIOobject and made it type specific so
now every object can have its own rules. Examples:
- faceZones are now processor local (and don't search up anymore)
- timeStampMaster is now no longer hardcoded inside IOdictionary
(e.g. uniformDimensionedFields support it as well)
- the distributedTriSurfaceMesh is properly processor-local; no need
for fileModificationChecking manipulation.
- redistributePar to have almost (complete) functionality of decomposePar+reconstructPar
- low-level distributed Field mapping
- support for mapping surfaceFields (including flipping faces)
- support for decomposing/reconstructing refinement data
