Hermes2D  3.0
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 Member Functions

 MatrixForm (unsigned int i, unsigned int j)
 Constructor with coordinates.
 
- Public Member Functions inherited from Hermes::Hermes2D::Form< Scalar >
 Form (int i=0)
 Constructor with coordinates.
 
void set_area (std::string area)
 
void set_areas (std::vector< std::string > areas)
 
std::vector< std::string > getAreas () const
 
void set_ext (MeshFunctionSharedPtr< Scalar > ext)
 
void set_u_ext_fn (UExtFunctionSharedPtr< Scalar > ext)
 
void set_ext (std::vector< MeshFunctionSharedPtr< Scalar > > ext)
 
void set_u_ext_fn (std::vector< UExtFunctionSharedPtr< Scalar > > ext)
 
std::vector
< MeshFunctionSharedPtr
< Scalar > > 
get_ext () const
 
void setScalingFactor (double scalingFactor)
 scaling factor
 

Public Attributes

unsigned int j
 
SymFlag sym
 
- Public Attributes inherited from Hermes::Hermes2D::Form< Scalar >
unsigned int i
 

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 + handling of internal data.
 
double get_current_stage_time () const
 
- Protected Attributes inherited from Hermes::Hermes2D::Form< Scalar >
std::vector< std::string > areas
 Markers of the areas where this form will be assembled.
 
std::vector< int > areas_internal
 Internal - this structure is being filled anew with every assembling.
 
bool assembleEverywhere
 
int u_ext_offset
 
unsigned int previous_iteration_space_index
 
std::vector
< MeshFunctionSharedPtr
< Scalar > > 
ext
 External solutions.
 
std::vector
< UExtFunctionSharedPtr
< Scalar > > 
u_ext_fn
 
WeakForm< Scalar > * wf
 

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 357 of file weakform.h.


The documentation for this class was generated from the following files: