- For example,
// optionally define extra controls for the output formats
formatOptions
{
ensight
{
format binary;
}
}
These are passed to the writer that support a dictionary of options.
Otherwise the normal null constructor is used.
- exception calcType.H since it'll most likely be used for building
applications anyhow
- use quailified names in more of the lagrangian code
- killed some tab indents in various places.
- added obj surfaceWriter
- don't bother with prepended field names on obj and stl surfaceWriter.
It fills the disk and suggests differences where there are none.
//- Does the surface need an update?
virtual bool needsUpdate() const = 0;
//- Mark the surface as needing an update.
// May also free up unneeded data.
// Return false if surface was already marked as expired.
virtual bool expire() = 0;
//- Update the surface as required.
// Do nothing (and return false) if no update was required
virtual bool update() = 0;
The constructors for the derived classes should generally start in a
'expired' condition (ie, needsUpdate() == true) and rely on a subsequent
call to the update() method to complete the initialization. Delaying the
final construction as late as possible allows the construction of
surfaces that may depend on intermediate calculation results (eg,
iso-surfaces) and also avoids the unnecessary reconstruction of surfaces
between sampling intervals.
It is the responsibility of the caller to ensure that the surface
update() is called before the surface is used. The update() method
implementation should do nothing when the surface is already up-to-date.
