internal::SubfacePossibilities< dim > Struct Template Reference

Inheritance diagram for internal::SubfacePossibilities< dim >:

Public Types
enum	Possibilities { case_none = 0 , case_isotropic = static_cast<std::uint8_t>(-1) }

Detailed Description

template<int dim>
struct internal::SubfacePossibilities< dim >

A class that provides all possible situations a face (in the current space dimension dim) might be subdivided into subfaces. For dim=1 and dim=2 they correspond to the cases given in RefinementPossibilities<dim-1>. However, SubfacePossibilities<3> includes the refinement cases of RefinementPossibilities<2>, but additionally some subface possibilities a face might be subdivided into which occur through repeated anisotropic refinement steps performed on one of two neighboring cells.

This general template is unused except in some weird template constructs. Actual is made, however, of the specializations SubfacePossibilities<1>, SubfacePossibilities<2> and SubfacePossibilities<3>.

Definition at line 917 of file geometry_info.h.

Member Enumeration Documentation

Possibilities

template<int dim>

enum internal::SubfacePossibilities::Possibilities

Possible cases of faces being subdivided into subface.

Enumerator
case_none	Do not refine.
case_isotropic	Refine isotropically.

Definition at line 922 of file geometry_info.h.

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

• include/deal.II/base/geometry_info.h