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
It was only looking for faces that were used in both
endpoints but not actually checking whether they were indeed
an edge (== consecutive vertex) in all faces. So if one
face had an additional crossing edge and another didn't it
would find more edgeFaces than the proper
'primitiveMesh::edgeFaces()' routine.
This occasionally happened inside snappyHexMesh
(e.g. motorBike tutorial)
When extruding an edge to a patch face make sure to extrude
all the patch faces connected to that edge and cell. This
will handle cyclicACMI (has duplicate patches - AMI and non-overlap)
fvMesh::readUpdate calls polyMesh::readUpdate which updates
the ACMI (including mesh areas etc). So we should not call
polyMesh::clearOut again inside fvMesh::readUpdate to avoid
having to re-do all the ACMI.
For example,
```
entry #eval 10 { vector(rand(), 0, 0) };
```
ENH: be more generous and ignore trailing ';' in expressions
STYLE: adjust parse token name for tensor::I
- less important for VTK (may help in future though) but preserve
the face point 0 when flipping faces to ensure that the result
is the same as having called face::reverseFace()
- useful when used in a batch process to trap the exit signal,
e.g. stop the run when the velocity magnitude exceeds a given
threshold:
runTimeControl
{
type runTimeControl;
libs ("libutilityFunctionObjects.so");
nWriteStep 1;
// Optional end 'action'
satisfiedAction abort; // end; // setTrigger
conditions
{
maxU
{
type minMax;
functionObject MinMax;
fields ("max(mag(U))");
value 1e6;
mode maximum;
}
}
}
- if the system/decomposeParDict is missing, skip check for matching
number of processor dirs. This can make job dispatch easier.
Does not apply if -decomposeParDict was explicitly specified.
STYLE: adjust naming of host/slaves in argList
- ensure that the processor directory cache is consistently available
by providing appropriate synthesized names. If the expected files
really do not exist, it will still fail at a later point (but not in
the caching).
This addresses cases that have been manually distributed
(different content on different nodes, but the same root path),
while still maintaining the readDir on master only for massively
parallel cases (#1946). It also addresses regular cases with
gaps in the processor directories.
- simplifies local toggling.
- centralize fileModification static variables into IOobject.
They were previously scattered between IOobject and regIOobject
