Hermes::Hermes2D::MatrixForm< Scalar > Class Template Reference
Abstract, base class for matrix form - i.e. a single integral in the bilinear form on the left hand side of the variational formulation of a (system of) PDE.
By default, the matrix form is initialized with the following natural attribute:
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#include <weakform.h>
Inheritance diagram for Hermes::Hermes2D::MatrixForm< Scalar >:
Public Types | |
| typedef Scalar | valueFunction (int n, double *wt, Func< Scalar > *u_ext[], Func< double > *u, Func< double > *v, Geom< double > *e, Func< Scalar > **ext) const |
Public Member Functions | |
| MatrixForm (unsigned int i, unsigned int j) | |
| Constructor with coordinates. | |
| virtual Scalar | value (int n, double *wt, Func< Scalar > *u_ext[], Func< double > *u, Func< double > *v, Geom< double > *e, Func< Scalar > **ext) const |
| virtual Hermes::Ord | ord (int n, double *wt, Func< Hermes::Ord > *u_ext[], Func< Hermes::Ord > *u, Func< Hermes::Ord > *v, Geom< Hermes::Ord > *e, Func< Ord > **ext) const |
| Public Member Functions inherited from Hermes::Hermes2D::Form< Scalar > | |
| Form () | |
| Constructor with coordinates. | |
| void | set_area (std::string area) |
| void | set_areas (Hermes::vector< std::string > areas) |
| Hermes::vector< std::string > | getAreas () const |
| void | set_ext (MeshFunction< Scalar > *ext) |
| void | set_ext (Hermes::vector< MeshFunction< Scalar > * > ext) |
|
Hermes::vector< MeshFunction < Scalar > * > | get_ext () const |
Public Attributes | |
| unsigned int | i |
| unsigned int | j |
| unsigned int | previous_iteration_space_index |
| SymFlag | sym |
Friends | |
| class | DiscreteProblem< Scalar > |
Additional Inherited Members | |
| Protected Member Functions inherited from Hermes::Hermes2D::Form< Scalar > | |
| void | set_weakform (WeakForm< Scalar > *wf) |
| Set pointer to a WeakForm. | |
| void | set_current_stage_time (double time) |
| double | get_current_stage_time () const |
| void | setScalingFactor (double scalingFactor) |
| void | set_uExtOffset (int u_ext_offset) |
| Protected Attributes inherited from Hermes::Hermes2D::Form< Scalar > | |
| Hermes::vector< std::string > | areas |
| Markers of the areas where this form will be assembled. | |
| int | u_ext_offset |
|
Hermes::vector< MeshFunction < Scalar > * > | ext |
| External solutions. | |
| double | scaling_factor |
| Form will be always multiplied (scaled) with this number. | |
| WeakForm< Scalar > * | wf |
| double | stage_time |
Detailed Description
template<typename Scalar>
class Hermes::Hermes2D::MatrixForm< Scalar >
Abstract, base class for matrix form - i.e. a single integral in the bilinear form on the left hand side of the variational formulation of a (system of) PDE.
By default, the matrix form is initialized with the following natural attribute:
- nonsymmetrical (if the user omits the HERMES_SYM / HERMES_ANTISYM parameters, nothing worse than a non-necessary calculations happen).
Definition at line 251 of file weakform.h.
The documentation for this class was generated from the following files:
