Step 1.
include "addAllRegionOptions.H"
Adds the -allRegions, -regions and -region options to argList.
Step 2.
include "getAllRegionOptions.H"
Processes the options with -allRegions selecting everything
from the regionProperties.
OR use -regions to specify multiple regions (from
regionProperties), and can also contain regular expressions
OR use the -region option
Specifying a single -regions NAME (not a regular expresssion)
is the same as -region NAME and doesn't use regionProperties
Creates a `wordList regionNames`
Step 3.
Do something with the region names.
Either directly, or quite commonly with the following
include "createNamedMeshes.H"
Creates a `PtrList<fvMesh> meshes`
STYLE: add description to some central include files
- make regionName an optional constructor parameter, which eliminates
a separate set of constructors and construction tables. Adjust
internals to treat a missing/empty regionName as a no-op.
- pass in fallback dictionary content via new IOdictionary constructor
with a pointer
ENH: further relax check for matching number of processor dirs
- if the "numberOfSubdomains" entry is missing (or even zero)
ignore checks of processor dirs as meaningless.
- additional debug information
- improve support for dictionary specification of constant, polynomial
and table entries. These previously only worked properly for
primitiveEntry, which causes confusion.
- extend table Function1 to include TableFile functionality.
Simplifies switching and modifying content.
- additional default construct
- add explicit zero-size constructor for ITstream.
For tagged dispatching, without ambiguity
- elminate mandatory name for parsing versions.
This makes it easier to use ITstream, IStringStream, UListStream
interchangeable.
- some code used copy construct from dictionary::null instead.
The result is the same but suggests that something else may be intended.
Only need dictionary::null for const-ref usage.
- allows use of surface names starting with a digit
(by quoting the name).
User is responsible for not generating bad names for output files.
Eg "bad.**.name", since these will be difficult to handle from the
shell
- largely as per patch from Jong-Gwan (Jason) Do
NB: the intel-one setup adds in paths for intelmpi.
Its mpicc version does not harmonize with the OpenFOAM
system openmpi setup (using mpicc --showme:link).
Needs adjustment, or use intelmpi instead.
- update name mappings for newer gcc, clang versions
Checking for the sum of species mass fraction in multiComponentMixture.
It can't be zero at the internal field or patches. A fatal error is thrown.
A warning was added if the mixture sum is different from one. In a
re-start the mass fraction can be slightly unbounded and new
normalization is required.
- The keyType is primarily used within dictionary reading, whereas
wordRe and wordRes are used for selectors in code.
Unifying on wordRe and wordRes reduces the number matching options.
- additional dummy template parameter to assist with supporting
derived classes. Currently just used for string types, but can be
extended.
- provide hash specialization for various integer types.
Removes the need for any forwarding.
- change default hasher for HashSet/HashTable from 'string::hash'
to `Hash<Key>`. This avoids questionable hashing calls and/or
avoids compiler resolution problems.
For example,
HashSet<label>::hasher and labelHashSet::hasher now both properly
map to Hash<label> whereas previously HashSet<label> would have
persistently mapped to string::hash, which was incorrect.
- standardize internal hashing functors.
Functor name is 'hasher', as per STL set/map and the OpenFOAM
HashSet/HashTable definitions.
Older code had a local templated name, which added unnecessary
clutter and the template parameter was always defaulted.
For example,
Old: `FixedList<label, 3>::Hash<>()`
New: `FixedList<label, 3>::hasher()`
Unchanged: `labelHashSet::hasher()`
Existing `Hash<>` functor namings are still supported,
but deprecated.
- define hasher and Hash specialization for bitSet and PackedList
- add symmetric hasher for 'face'.
Starts with lowest vertex value and walks in the direction
of the next lowest value. This ensures that the hash code is
independent of face orientation and face rotation.
NB:
- some of keys for multiphase handling (eg, phasePairKey)
still use yet another function naming: `hash` and `symmHash`.
This will be targeted for alignment in the future.
- wrap command-line retrieval of fileName with an implicit validate.
Instead of this:
fileName input(args[1]);
fileName other(args["someopt"]);
Now use this:
auto input = args.get<fileName>(1);
auto other = args.get<fileName>("someopt");
which adds a fileName::validate on the inputs
Because of how it is implemented, it will automatically also apply
to argList getOrDefault<fileName>, readIfPresent<fileName> etc.
- adjust fileName::validate and clean to handle backslash conversion.
This makes it easier to ensure that path names arising from MS-Windows
are consistently handled internally.
- dictionarySearch: now check for initial '/' directly instead of
relying on fileName isAbsolute(), which now does more things
BREAKING: remove fileName::clean() const method
- relying on const/non-const to control the behaviour (inplace change
or return a copy) is too fragile and the const version was
almost never used.
Replace:
fileName sanitized = constPath.clean();
With:
fileName sanitized(constPath);
sanitized.clean());
STYLE: test empty() instead of comparing with fileName::null
- simplify compile/uncompile, reading, assignment
- implicit construct wordRe from keyType (was explicit) to simplify
future API changes.
- make Foam::isspace consistent with std::isspace (C-locale)
by including vertical tab and form feed
ENH: improve #ifeq float/label comparisons
- originally had tests for regex meta characters strewn across
regExp classes as well as wordRe, keyType, string.
And had special-purpose quotemeta static function within string
that relied on special naming convention for testing the meta
characters.
The regex meta character testing/handling now relegated entirely
to the regExp class(es).
Relocate quotemeta to stringOps, with a predicate.
- avoid code duplication. Reuse some regExpCxx methods in regExpPosix
