| ||DataPostprocessorVector (const std::string &name, const UpdateFlags update_flags)|
|virtual std::vector< std::string > ||get_names () const |
< DataComponentInterpretation::DataComponentInterpretation >
|get_data_component_interpretation () const |
|virtual UpdateFlags ||get_needed_update_flags () const |
|virtual ||~DataPostprocessor ()|
|virtual void ||compute_derived_quantities_scalar (const std::vector< double > &uh, const std::vector< Tensor< 1, dim > > &duh, const std::vector< Tensor< 2, dim > > &dduh, const std::vector< Point< dim > > &normals, const std::vector< Point< dim > > &evaluation_points, std::vector< Vector< double > > &computed_quantities) const |
|virtual void ||compute_derived_quantities_vector (const std::vector< Vector< double > > &uh, const std::vector< std::vector< Tensor< 1, dim > > > &duh, const std::vector< std::vector< Tensor< 2, dim > > > &dduh, const std::vector< Point< dim > > &normals, const std::vector< Point< dim > > &evaluation_points, std::vector< Vector< double > > &computed_quantities) const |
| ||Subscriptor ()|
| ||Subscriptor (const Subscriptor &)|
|virtual ||~Subscriptor ()|
|Subscriptor & ||operator= (const Subscriptor &)|
|void ||subscribe (const char *identifier=0) const |
|void ||unsubscribe (const char *identifier=0) const |
|unsigned int ||n_subscriptions () const |
|void ||list_subscribers () const |
| ||DeclException3 (ExcInUse, int, char *, std::string &,<< "Object of class "<< arg2<< " is still used by "<< arg1<< " other objects.\n"<< "(Additional information: "<< arg3<< ")\n"<< "Note the entry in the Frequently Asked Questions of "<< "deal.II (linked to from http://www.dealii.org/) for "<< "more information on what this error means.")|
| ||DeclException2 (ExcNoSubscriber, char *, char *,<< "No subscriber with identifier \""<< arg2<< "\" did subscribe to this object of class "<< arg1)|
|template<class Archive > |
|void ||serialize (Archive &ar, const unsigned int version)|
class DataPostprocessorVector< dim >
This class provides a simpler interface to the functionality offered by the DataPostprocessor class in case one wants to compute only a single vector quantity (defined as having exactly dim components) from the finite element field passed to the DataOut class. For this particular case, it is clear what the returned value of DataPostprocessor::get_data_component_interpretation() should be and we pass the values returned by get_names() and get_needed_update_flags() to the constructor so that derived classes do not have to implement these functions by hand.
All derived classes have to do is implement a constructor and overload either DataPostprocessor::compute_derived_quantities_scalar() or DataPostprocessor::compute_derived_quantities_vector().
An example of how the closely related class DataPostprocessorScalar is used can be found in step-29.
- Wolfgang Bangerth, 2011
Definition at line 299 of file data_postprocessor.h.
Constructor. Take the name of the single vector variable computed by classes derived from the current one, as well as the update flags necessary to compute this quantity.
|name||The name by which the vector variable computed by this class should be made available in graphical output files. |
|update_flags||This has to be a combination of |
update_hessians. If the DataPostprocessor is to be used in combination with DataOutFaces, you may also ask for a update of normals via the
Return the vector of strings describing the names of the computed quantities. Given the purpose of this class, this is a vector with dim entries all equal to the name given to the constructor.
Implements DataPostprocessor< dim >.
This functions returns information about how the individual components of output files that consist of more than one data set are to be interpreted. Since the current class is meant to be used for a single vector result variable, the returned value is obviously DataComponentInterpretation::component_is_part repeated dim times.
Reimplemented from DataPostprocessor< dim >.
Return which data has to be provided to compute the derived quantities. The flags returned here are the ones passed to the constructor of this class.
Implements DataPostprocessor< dim >.
Copies of the two arguments given to the constructor of this class.
Definition at line 346 of file data_postprocessor.h.
The documentation for this class was generated from the following file: