DUNE PDELab (2.8)
implements a collection of YGridComponents which form a codimension Entities of given codimension c need to be represented by d choose c YgridComponents. All entities in one such component share the same set of spanning unit vectors. A YGrid is used to iterate over the entire set of components the codimension consists of. It doesn't hold any data, but instead holds an iterator range into an array of components (which is owned by YGridLevel). More...
#include <dune/grid/yaspgrid/ygrid.hh>
Classes | |
class | Iterator |
Iterator over a collection o YGrids A YGrid::Iterator is the heart of an entity in YaspGrid. More... | |
Public Member Functions | |
void | setBegin (DAI begin) |
set start iterator in the data array | |
int | shiftmapping (const std::bitset< dim > &shift) const |
get which component belongs to a given shift vector | |
DAI | dataBegin () const |
get start iterator in the data array | |
DAI | dataEnd () const |
get end iterator in the data array | |
bool | inside (const iTupel &coord, const std::bitset< dim > &shift=std::bitset< dim >()) const |
decide whether a coordinate is in the grid (depending on the component) | |
Iterator | begin () const |
return begin iterator for the codimension and partition the ygrid represents | |
Iterator | begin (const std::array< int, dim > &coord, int which=0) const |
return iterator pointint to a specified position | |
Iterator | end () const |
return end iterator for the codimension and partition the ygrid represents | |
Detailed Description
class Dune::YGrid< Coordinates >
implements a collection of YGridComponents which form a codimension Entities of given codimension c need to be represented by d choose c YgridComponents. All entities in one such component share the same set of spanning unit vectors. A YGrid is used to iterate over the entire set of components the codimension consists of. It doesn't hold any data, but instead holds an iterator range into an array of components (which is owned by YGridLevel).
The documentation for this class was generated from the following file:
- dune/grid/yaspgrid/ygrid.hh
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