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Reference documentation for deal.II version 8.1.0
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#include <fe.h>
Public Member Functions | |
virtual | ~InternalDataBase () |
void | initialize_2nd (const FiniteElement< dim, spacedim > *element, const Mapping< dim, spacedim > &mapping, const Quadrature< dim > &quadrature) |
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InternalDataBase () | |
UpdateFlags | current_update_flags () const |
bool | is_first_cell () const |
virtual void | clear_first_cell () |
virtual std::size_t | memory_consumption () const |
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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) |
Public Attributes | |
std::vector< FEValues< dim, spacedim > * > | differences |
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UpdateFlags | update_flags |
UpdateFlags | update_once |
UpdateFlags | update_each |
std::vector< double > | volume_elements |
std::vector< Point< spacedim > > | support_point_values |
std::vector< Tensor < 2, spacedim > > | support_point_gradients |
std::vector< Tensor < 2, spacedim > > | support_point_inverse_gradients |
Base class for internal data. Adds data for second derivatives to Mapping::InternalDataBase()
For information about the general purpose of this class, see the documentation of the base class.
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virtual |
Destructor. Needed to avoid memory leaks with difference quotients.
Reimplemented from Mapping< dim, spacedim >::InternalDataBase.
void FiniteElement< dim, spacedim >::InternalDataBase::initialize_2nd | ( | const FiniteElement< dim, spacedim > * | element, |
const Mapping< dim, spacedim > & | mapping, | ||
const Quadrature< dim > & | quadrature | ||
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Initialize some pointers used in the computation of second derivatives by finite differencing of gradients.
std::vector<FEValues<dim,spacedim>*> FiniteElement< dim, spacedim >::InternalDataBase::differences |