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Dune::GridFunctionDefault< G, RT, m > Class Template Reference
[Functions Hierarchy]
#include <functions.hh>
Inheritance diagram for Dune::GridFunctionDefault< G, RT, m >:
Detailed Description
template<class G, class RT, int m>
class Dune::GridFunctionDefault< G, RT, m >
default implementation for grid function methods
Public Types | |
| enum | |
| export dimension of domain and range | |
| typedef G::ctype | DomainFieldType |
| export type for domain components | |
| typedef RT | RangeFieldType |
| export type for range components | |
Public Member Functions | |
| RT | evallocal (int comp, const Entity &e, const Dune::FieldVector< DT, n > &xi) const |
| implement local evaluation with global evaluation | |
| void | evalalllocal (const Entity &e, const Dune::FieldVector< DT, G::dimension > &xi, Dune::FieldVector< RT, m > &y) const |
| does local evaluation via component-wise global evaluation | |
| virtual RT | eval (int comp, const Dune::FieldVector< G::ctype, n > &x) const=0 |
| evaluate single component comp at global point x | |
| virtual void | evalall (const Dune::FieldVector< G::ctype, n > &x, Dune::FieldVector< RT, m > &y) const=0 |
| evaluate all components at point x and store result in y | |
Member Function Documentation
template<class G, class RT, int m>
| RT Dune::GridFunctionDefault< G, RT, m >::evallocal | ( | int | comp, | |
| const Entity & | e, | |||
| const Dune::FieldVector< DT, n > & | xi | |||
| ) | const [inline, virtual] |
implement local evaluation with global evaluation
- Parameters:
-
[in] comp number of component to be evaluated [in] e reference to grid entity of codimension 0 [in] xi point in local coordinates of the reference element of e
- Returns:
- value of the component
Implements Dune::GridFunction< G, RT, m >.
template<class G, class RT, int m>
| void Dune::GridFunctionDefault< G, RT, m >::evalalllocal | ( | const Entity & | e, | |
| const Dune::FieldVector< DT, G::dimension > & | xi, | |||
| Dune::FieldVector< RT, m > & | y | |||
| ) | const [inline, virtual] |
does local evaluation via component-wise global evaluation
- Parameters:
-
[in] e reference to grid entity of codimension 0 [in] xi point in local coordinates of the reference element of e [out] y vector with values to be filled
Implements Dune::GridFunction< G, RT, m >.
| virtual RT Dune::FunctionBase< G::ctype , RT , n, m >::eval | ( | int | comp, | |
| const Dune::FieldVector< G::ctype , n > & | x | |||
| ) | const [pure virtual, inherited] |
evaluate single component comp at global point x
Evaluate a single component of the vector-valued function.
- Parameters:
-
[in] comp number of component to be evaluated [in] x position to be evaluated
- Returns:
- value of the component
Implemented in Dune::GridFunctionAdapter< G, RT, m >, Dune::DifferentiableGridFunctionAdapter< G, RT, m >, Dune::GridLevelLeafFunctionAdapter< G, RT, m >, Dune::GridLeafFunctionAdapter< G, IS, RT, m >, Dune::GridFunctionGradient< G, RT >, Dune::GridFunctionMinus< G, RT, m >, Dune::GridFunctionGlobalEvalDefault< GV, RT, 1 >, Dune::GridFunctionGlobalEvalDefault< G::LevelGridView, RT, m >, Dune::GridFunctionGlobalEvalDefault< G::LeafGridView, RT, 1 >, Dune::GridFunctionGlobalEvalDefault< G::LeafGridView, RT, m >, and Dune::GridFunctionGlobalEvalDefault< G::LevelGridView, RT, 1 >.
| virtual void Dune::FunctionBase< G::ctype , RT , n, m >::evalall | ( | const Dune::FieldVector< G::ctype , n > & | x, | |
| Dune::FieldVector< RT , m > & | y | |||
| ) | const [pure virtual, inherited] |
evaluate all components at point x and store result in y
Evaluation function for all components at once.
- Parameters:
-
[in] x position to be evaluated [out] y result vector to be filled
The documentation for this class was generated from the following file: