Postprocessor for MFEM results.
virtual std::optional< std::string > suppliedPostprocessorName() const override
Return the postprocessor name supplied by this object, or std::nullopt if none.
static InputParameters validParams()
virtual void finalize() override
This is called after execute() and after threadJoin()! This is probably where you want to do MPI comm...
Base class for all Postprocessors.