A parent of all refinement selectors. Abstract class. More...
#include <selector.h>
Inheritance diagram for Hermes::Hermes2D::RefinementSelectors::Selector< Scalar >:
Protected Member Functions | |
| Selector (int max_order=H2DRS_DEFAULT_ORDER) | |
| Constructor. More... | |
| virtual Selector< Scalar > * | clone ()=0 |
| Cloning for paralelism. | |
| virtual bool | select_refinement (Element *element, int quad_order, Solution< Scalar > *rsln, ElementToRefine &refinement)=0 |
| Selects a refinement. More... | |
| virtual void | generate_shared_mesh_orders (const Element *element, const int orig_quad_order, const int refinement, int tgt_quad_orders[H2D_MAX_ELEMENT_SONS], const int *suggested_quad_orders)=0 |
| Generates orders of elements which will be created due to a proposed refinement in another component that shares the same a mesh. More... | |
Protected Attributes | |
| const int | max_order |
| bool | isAClone |
| Internal. | |
Friends | |
| template<typename T > | |
| class | Adapt |
| template<typename T > | |
| class | KellyTypeAdapt |
Detailed Description
template<typename Scalar>
class Hermes::Hermes2D::RefinementSelectors::Selector< Scalar >
A parent of all refinement selectors. Abstract class.
All refinement selectors have to derive from this class or its children. The interface of the class provides methods for:
- selecting a refinement based on a reference soution,
- updating orders of a mesh shared among components.
Definition at line 30 of file function.h.
Constructor & Destructor Documentation
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inlineprotected |
Constructor.
- Parameters
-
[in] max_order A maximum order used by this selector. If it is H2DRS_DEFAULT_ORDER, a maximum supported order is used.
Definition at line 83 of file selector.h.
Member Function Documentation
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protectedpure virtual |
Generates orders of elements which will be created due to a proposed refinement in another component that shares the same a mesh.
- Parameters
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[in] element An element which is about the be refined. [in] orig_quad_order An encoded order of the element. [in] refinement A refinement of the element in the mesh. Possible values are defined by the enum RefinementType. [out] tgt_quad_orders Generated encoded orders. [in] suggested_quad_orders Suggested encoded orders. If not NULL, the method should copy them to the output. If NULL, the method have to calculate orders.
Implemented in Hermes::Hermes2D::RefinementSelectors::OptimumSelector< Scalar >, Hermes::Hermes2D::RefinementSelectors::POnlySelector< Scalar >, and Hermes::Hermes2D::RefinementSelectors::HOnlySelector< Scalar >.
Referenced by Hermes::Hermes2D::Adapt< Scalar >::fix_shared_mesh_refinements().
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protectedpure virtual |
Selects a refinement.
This methods has to be implemented.
- Parameters
-
[in] element An element which is being refined. [in] quad_order An encoded order of the element. [in] rsln A reference solution which is used to select a refinement. [out] refinement A selected refinement. It contains a valid contents if and only if the method returns true.
- Returns
- True if a refinement was proposed. False if the selector is unable to select a refinement or it suggest that the element should not be refined.
Implemented in Hermes::Hermes2D::RefinementSelectors::OptimumSelector< Scalar >, Hermes::Hermes2D::RefinementSelectors::POnlySelector< Scalar >, and Hermes::Hermes2D::RefinementSelectors::HOnlySelector< Scalar >.
Referenced by Hermes::Hermes2D::Adapt< Scalar >::adapt().
Member Data Documentation
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protected |
A maximum allowed order.
Definition at line 78 of file selector.h.
The documentation for this class was generated from the following files:
