- make hasFaceId a top-level virtual method and remove keepIds
equivalent from sampledTriSurfaceMesh. This makes the property
available without casting.
- New sampling type 'none'.
Can be used to temporarily disable a sampling surface definition,
or to provide boilerplate for overwriting later.
- as part of the cleanup of dictionary access methods (c6520033c9)
made the dictionary class single inheritance from IDLList<entry>.
This eliminates any ambiguities for iterators and allows
for simple use of range-for looping.
Eg,
for (const entry& e : topDict))
{
Info<< "entry:" << e.keyword() << " is dict:" << e.isDict() << nl;
}
vs
forAllConstIter(dictionary, topDict, iter))
{
Info<< "entry:" << iter().keyword()
<< " is dict:" << iter().isDict() << nl;
}
- more dictionary-like methods, enforce keyType::LITERAL for all
lookups to avoid any spurious keyword matching.
- new readEntry, readIfPresent methods
- The get() method replaces the now deprecate lookup() method.
- Deprecate lookupOrFailsafe()
Failsafe behaviour is now an optional parameter for lookupOrDefault,
which makes it easier to tailor behaviour at runtime.
- output of the names is now always flatted without line-breaks.
Thus,
os << flatOutput(someEnumNames.names()) << nl;
os << someEnumNames << nl;
both generate the same output.
- Constructor now uses C-string (const char*) directly instead of
Foam::word in its initializer_list.
- Remove special enum + initializer_list constructor form since
it can create unbounded lookup indices.
- Removd old hasEnum, hasName forms that were provided during initial
transition from NamedEnum.
- Added static_assert on Enum contents to restrict to enum or
integral values. Should not likely be using this class to enumerate
other things since it internally uses an 'int' for its values.
Changed volumeType accordingly to enumerate on its type (enum),
not the class itself.
- this helps for many cases outlined in issue #1007, but can also be
useful when simply using symlinks for shorter or reorganized
directory structures.
Update of overRhoPimpleDyMFoam and overInterDyMFoam solvers.
Adding corresponding tutorials with best possible settings
The main effort was put on reducing pressure spikes as the
stencil change with hole cells on the background mesh.
- writes positions and a single field (eg, diameter) in plain ASCII files,
suitable for importing in a spreadsheet or manipulation with
scripting tools.
- code integrated from
https://develop.openfoam.com/Community/OpenFOAM-addOns
New name: findObject(), cfindObject()
Old name: lookupObjectPtr()
Return a const pointer or nullptr on failure.
New name: findObject()
Old name: --
Return a non-const pointer or nullptr on failure.
New name: getObjectPtr()
Old name: lookupObjectRefPtr()
Return a non-const pointer or nullptr on failure.
Can be called on a const object and it will perform a
const_cast.
- use these updated names and functionality in more places
NB: The older methods names are deprecated, but continue to be defined.
- these currently only with bool parameters, but the return value should
nonetheless always be a bool value:
andOp(), orOp(), lessOp(), lessEqOp(), greaterOp(), greaterEqOp()
- renamed the unused eqEqOp() to equalOp() for naming consistency with
the equal() global function.
ENH: equalOp() specialization for scalars
- function object version of the equal() function.
The default constructor uses the same tolerance (VSMALL),
but can also supply an alternative tolerance on construction.
Description
Calculates the spatial minimum and maximum extents of a field
The extents are derived from the bound box limits after identifying
the locations where field values exceed the user-supplied threshold
value.
Usage
Example of function object specification:
fieldExtents1
{
type fieldExtents;
libs ("libfieldFunctionObjects.so");
...
writeToFile yes;
log yes;
fields (alpha);
threshold 0.5;
patches ();
}
Where the entries comprise:
Property | Description | Required | Default
type | type name: fieldExtents | yes |
writeToFile | write extents data to file | no | yes
log | write extents data to standard output | no | yes
internalField | Process the internal field | no | yes
threshold | Field value to identify extents boundary | yes |
referencePosition | Reference position | no | (0 0 0)
fields | list of fields to process | yes |
patches | list of patches to process | no | <all>
Output data is written to the file \<timeDir\>/fieldExtents.dat
Note
For non-scalar fields, the magnitude of the field is employed and
compared to the threshold value.
- with the 'cwd' optimization switch it is possible to select the
preferred behaviour for the cwd() function.
A value of 0 causes cwd() to return the physical directory,
which is what getcwd() and `pwd -P` return.
Until now, this was always the standard behaviour.
With a value of 1, cwd() instead returns the logical directory,
which what $PWD contains and `pwd -L` returns.
If any of the sanity checks fail (eg, PWD points to something other
than ".", etc), a warning is emitted and the physical cwd() is
returned instead.
Apart from the optical difference in the output, this additional
control helps workaround file systems with whitespace or other
characters in the directory that normally cause OpenFOAM to balk.
Using a cleaner symlink elsewhere should skirt this issue.
Eg,
cd $HOME
ln -s "/mounted volume/user/workdir" workdir
cd workdir
# start working with OpenFOAM
- foamCleanPath now only splits the environment variable on ':', which
allows other directories with spaces or '(..)' etc to pass through
without major issue.
- The filter arguments are split on whitespace, colons or semi-colons.
- use keyType::option enum to consolidate searching options.
These enumeration names should be more intuitive to use
and improve code readability.
Eg, lookupEntry(key, keyType::REGEX);
vs lookupEntry(key, false, true);
or
Eg, lookupEntry(key, keyType::LITERAL_RECURSIVE);
vs lookupEntry(key, true, false);
- new findEntry(), findDict(), findScoped() methods with consolidated
search options for shorter naming and access names more closely
aligned with other components. Behave simliarly to the
methods lookupEntryPtr(), subDictPtr(), lookupScopedEntryPtr(),
respectively. Default search parameters consistent with lookupEntry().
Eg, const entry* e = dict.findEntry(key);
vs const entry* e = dict.lookupEntryPtr(key, false, true);
- added '*' and '->' dereference operators to dictionary searchers.
