Iterator over a collection o YGrids A YGrid::Iterator is the heart of an entity in YaspGrid.
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#include <dune/grid/yaspgrid/ygrid.hh>
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| | Iterator ()=default |
| | default constructor More...
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| | Iterator (const YGrid< Coordinates > &yg, const std::array< int, dim > &coords, int which=0) |
| | construct an iterator from coordinates and component More...
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| | Iterator (const YGrid< Coordinates > &yg, bool end=false) |
| | create an iterator to start or end of the codimension More...
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| void | reinit (const YGrid< Coordinates > &yg, const std::array< int, dim > &coords, int which=0) |
| | reinitializes an iterator, as if it was just constructed. More...
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| int | coord (int i) const |
| | return coordinate at the current position (direction i) More...
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| const std::array< int, dim > & | coord () const |
| | return coordinate array at the current position More...
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| Coordinates::ctype | lowerleft (int i) const |
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| Dune::FieldVector< typename Coordinates::ctype, dim > | lowerleft () const |
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| Coordinates::ctype | upperright (int i) const |
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| Dune::FieldVector< typename Coordinates::ctype, dim > | upperright () const |
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| Coordinates::ctype | meshsize (int i) const |
| | return the current meshsize in direction i More...
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| Dune::FieldVector< typename Coordinates::ctype, dim > | meshsize () const |
| | return the current meshsize vector More...
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| bool | shift (int i) const |
| | return the shift in direction i More...
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| std::bitset< dim > | shift () const |
| | return the shift vector More...
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| int | superindex () const |
| | return the superindex More...
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| Iterator & | operator++ () |
| | increment to the next entity jumping to next component if necessary More...
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| bool | operator== (const Iterator &i) const |
| | compare two iterators: component has to match More...
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| bool | operator!= (const Iterator &i) const |
| | compare two iterators: component has to match More...
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| int | which () const |
| | return the current component number More...
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| void | move (int i, int dist) |
| | move the grid, this is only done and needed for codim 0 More...
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| void | move (const iTupel &dist) |
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| Coordinates * | coordCont () const |
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template<class Coordinates>
class Dune::YGrid< Coordinates >::Iterator
Iterator over a collection o YGrids A YGrid::Iterator is the heart of an entity in YaspGrid.
◆ Iterator() [1/3]
template<class Coordinates >
◆ Iterator() [2/3]
template<class Coordinates >
| Dune::YGrid< Coordinates >::Iterator::Iterator |
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const YGrid< Coordinates > & |
yg, |
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const std::array< int, dim > & |
coords, |
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int |
which = 0 |
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) |
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inline |
construct an iterator from coordinates and component
◆ Iterator() [3/3]
template<class Coordinates >
| Dune::YGrid< Coordinates >::Iterator::Iterator |
( |
const YGrid< Coordinates > & |
yg, |
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bool |
end = false |
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) |
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inline |
create an iterator to start or end of the codimension
◆ coord() [1/2]
template<class Coordinates >
| const std::array< int, dim > & Dune::YGrid< Coordinates >::Iterator::coord |
( |
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const |
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inline |
return coordinate array at the current position
◆ coord() [2/2]
template<class Coordinates >
| int Dune::YGrid< Coordinates >::Iterator::coord |
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int |
i | ) |
const |
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inline |
return coordinate at the current position (direction i)
◆ coordCont()
template<class Coordinates >
| Coordinates * Dune::YGrid< Coordinates >::Iterator::coordCont |
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const |
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inline |
◆ lowerleft() [1/2]
template<class Coordinates >
| Dune::FieldVector< typename Coordinates::ctype, dim > Dune::YGrid< Coordinates >::Iterator::lowerleft |
( |
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const |
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inline |
◆ lowerleft() [2/2]
template<class Coordinates >
| Coordinates::ctype Dune::YGrid< Coordinates >::Iterator::lowerleft |
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int |
i | ) |
const |
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inline |
◆ meshsize() [1/2]
template<class Coordinates >
| Dune::FieldVector< typename Coordinates::ctype, dim > Dune::YGrid< Coordinates >::Iterator::meshsize |
( |
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const |
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inline |
return the current meshsize vector
◆ meshsize() [2/2]
template<class Coordinates >
| Coordinates::ctype Dune::YGrid< Coordinates >::Iterator::meshsize |
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int |
i | ) |
const |
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inline |
return the current meshsize in direction i
◆ move() [1/2]
template<class Coordinates >
◆ move() [2/2]
template<class Coordinates >
| void Dune::YGrid< Coordinates >::Iterator::move |
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int |
i, |
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int |
dist |
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) |
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inline |
move the grid, this is only done and needed for codim 0
◆ operator!=()
template<class Coordinates >
compare two iterators: component has to match
◆ operator++()
template<class Coordinates >
increment to the next entity jumping to next component if necessary
◆ operator==()
template<class Coordinates >
compare two iterators: component has to match
◆ reinit()
template<class Coordinates >
| void Dune::YGrid< Coordinates >::Iterator::reinit |
( |
const YGrid< Coordinates > & |
yg, |
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const std::array< int, dim > & |
coords, |
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int |
which = 0 |
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) |
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inline |
reinitializes an iterator, as if it was just constructed.
◆ shift() [1/2]
template<class Coordinates >
| std::bitset< dim > Dune::YGrid< Coordinates >::Iterator::shift |
( |
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const |
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inline |
◆ shift() [2/2]
template<class Coordinates >
| bool Dune::YGrid< Coordinates >::Iterator::shift |
( |
int |
i | ) |
const |
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inline |
return the shift in direction i
◆ superindex()
template<class Coordinates >
| int Dune::YGrid< Coordinates >::Iterator::superindex |
( |
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const |
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inline |
◆ upperright() [1/2]
template<class Coordinates >
| Dune::FieldVector< typename Coordinates::ctype, dim > Dune::YGrid< Coordinates >::Iterator::upperright |
( |
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const |
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inline |
◆ upperright() [2/2]
template<class Coordinates >
| Coordinates::ctype Dune::YGrid< Coordinates >::Iterator::upperright |
( |
int |
i | ) |
const |
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inline |
◆ which()
template<class Coordinates >
| int Dune::YGrid< Coordinates >::Iterator::which |
( |
| ) |
const |
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inline |
return the current component number
The documentation for this class was generated from the following file:
