internal::SubfacePossibilities< dim > Struct Template Reference

Inheritance diagram for internal::SubfacePossibilities< dim >:
Inheritance graph
[legend]

List of all members.

Public Types

enum  Possibilities { case_none = 0, case_isotropic = static_cast<unsigned char>(-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>.

Author:
Tobias Leicht 2007, Ralf Hartmann, 2008

Member Enumeration Documentation

Possible cases of faces being subdivided into subface.

Enumerator:
case_none 
case_isotropic 

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

deal.II documentation generated on Mon Nov 23 22:58:22 2009 by doxygen 1.6.1