MeltPoolDG::AMR::AMRRegion< dim, number > Class Template Reference

Type-erased wrapper representing a geometric region for adaptive mesh refinement. More...

#include <amr_regions.hpp>

Classes
struct	Concept
	Abstract base interface for all region types. More...
struct	Model
	Concrete wrapper around a user-defined region type. More...

Public Member Functions
template<typename T >
	AMRRegion (T &&region)
	Constructs an AMRRegion from a user-defined region object.
bool	point_inside (const dealii::Point< dim, number > &p) const
	Checks whether a given point lies inside this region.

Private Attributes
std::unique_ptr< Concept >	region

Detailed Description

template<int dim, typename number>
class MeltPoolDG::AMR::AMRRegion< dim, number >

Type-erased wrapper representing a geometric region for adaptive mesh refinement.

This class provides a generic interface for region-based adaptive mesh refinement. It allows users to define arbitrary region objects (e.g., boxes, spheres, or complex predicates) that implement a method:

bool point_inside(const dealii::Point<dim, number> &p) const;

and then wrap them in an AMRRegion instance for use in the provided refinement algorithms.

Internally, a type erasure pattern is employed to store heterogeneous region types behind a uniform interface.

Constructor & Destructor Documentation

AMRRegion()

template<int dim, typename number >

template<typename T >

MeltPoolDG::AMR::AMRRegion< dim, number >::AMRRegion ( T &&  region )

inline

Constructs an AMRRegion from a user-defined region object.

Parameters

region

The region object to wrap.

Member Function Documentation

point_inside()

template<int dim, typename number >

bool MeltPoolDG::AMR::AMRRegion< dim, number >::point_inside ( const dealii::Point< dim, number > &  p ) const

inline

Checks whether a given point lies inside this region.

Parameters

p	The point to test.

Returns

true if the point is inside the region, otherwise false.

Member Data Documentation

region

template<int dim, typename number >

std::unique_ptr<Concept> MeltPoolDG::AMR::AMRRegion< dim, number >::region

private

Pointer to the type erasure model which holds the actual object describing the behavior of the region.

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

• include/meltpooldg/utilities/amr_regions.hpp