dune-grid  2.3.1
Classes | Static Public Member Functions | List of all members
Dune::StructuredGridFactory< GridType > Class Template Reference

Construct structured cube and simplex grids in unstructured grid managers. More...

#include <dune/grid/utility/structuredgridfactory.hh>

Classes

class  MultiIndex
 dim-dimensional multi-index. The range for each component can be set individually

Static Public Member Functions

static shared_ptr< GridType > createCubeGrid (const FieldVector< ctype, dimworld > &lowerLeft, const FieldVector< ctype, dimworld > &upperRight, const array< unsigned int, dim > &elements)
 Create a structured cube grid.
static shared_ptr< GridType > createSimplexGrid (const FieldVector< ctype, dimworld > &lowerLeft, const FieldVector< ctype, dimworld > &upperRight, const array< unsigned int, dim > &elements)
 Create a structured simplex grid.

Detailed Description

template<class GridType>
class Dune::StructuredGridFactory< GridType >

Construct structured cube and simplex grids in unstructured grid managers.

Member Function Documentation

template<class GridType >
static shared_ptr<GridType> Dune::StructuredGridFactory< GridType >::createCubeGrid ( const FieldVector< ctype, dimworld > &  lowerLeft,
const FieldVector< ctype, dimworld > &  upperRight,
const array< unsigned int, dim > &  elements 
)
inlinestatic

Create a structured cube grid.

If the grid dimension is less than the world dimension, the coefficients (dim+1,...,dimworld) in the vertex coordinates are set to the corresponding values of the lowerLeft input argument.

Parameters
lowerLeftLower left corner of the grid
upperRightUpper right corner of the grid
elementsNumber of elements in each coordinate direction

References Dune::GridFactory< GridType >::createGrid(), Dune::cube, and Dune::GridFactory< GridType >::insertElement().

template<class GridType >
static shared_ptr<GridType> Dune::StructuredGridFactory< GridType >::createSimplexGrid ( const FieldVector< ctype, dimworld > &  lowerLeft,
const FieldVector< ctype, dimworld > &  upperRight,
const array< unsigned int, dim > &  elements 
)
inlinestatic

Create a structured simplex grid.

This works in all dimensions. The Coxeter-Freudenthal-Kuhn triangulation is used, which splits each cube into dim! (i.e., dim faculty) simplices. See Allgower and Georg, 'Numerical Path Following' for a description.

If the grid dimension is less than the world dimension, the coefficients (dim+1,...,dimworld) in the vertex coordinates are set to the corresponding values of the lowerLeft input argument.

Parameters
lowerLeftLower left corner of the grid
upperRightUpper right corner of the grid
elementsNumber of elements in each coordinate direction

References Dune::GridFactory< GridType >::createGrid(), Dune::GridFactory< GridType >::insertElement(), and Dune::simplex.


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