for consistency with the time controls in controlDict and to avoid
unnecessary confusion. All code and tutorials have been updated.
The old names 'outputControl' and 'outputInterval' are but supported for
backward compatibility but deprecated.
Description
This functionObject writes objects registered to the database in VTK format
using the foamToVTK library.
Currently only the writing of the cell-values of volFields is supported but
support for other field types, patch fields, Lagrangian data etc. will be
added.
Example of function object specification:
\verbatim
writeVTK1
{
type writeVTK;
functionObjectLibs ("libIOFunctionObjects.so");
...
objectNames (obj1 obj2);
}
\endverbatim
\heading Function object usage
\table
Property | Description | Required | Default value
type | type name: writeVTK | yes |
objectNames | objects to write | yes |
\endtable
These new names are more consistent and logical because:
primitiveField():
primitiveFieldRef():
Provides low-level access to the Field<Type> (primitive field)
without dimension or mesh-consistency checking. This should only be
used in the low-level functions where dimensional consistency is
ensured by careful programming and computational efficiency is
paramount.
internalField():
internalFieldRef():
Provides access to the DimensionedField<Type, GeoMesh> of values on
the internal mesh-type for which the GeometricField is defined and
supports dimension and checking and mesh-consistency checking.
Non-const access to the internal field now obtained from a specifically
named access function consistent with the new names for non-canst access
to the boundary field boundaryFieldRef() and dimensioned internal field
dimensionedInternalFieldRef().
See also commit 22f4ad32b1
The deprecated non-const tmp functionality is now on the compiler switch
NON_CONST_TMP which can be enabled by adding -DNON_CONST_TMP to EXE_INC
in the Make/options file. However, it is recommended to upgrade all
code to the new safer tmp by using the '.ref()' member function rather
than the non-const '()' dereference operator when non-const access to
the temporary object is required.
Please report any problems on Mantis.
Henry G. Weller
CFD Direct.
