Abstract base for all classes that take extracted grids and build sets of intersections.
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virtual void | build (const std::vector< Dune::FieldVector< ctype, dimworld > > &grid1_coords, const std::vector< unsigned int > &grid1_elements, const std::vector< Dune::GeometryType > &grid1_element_types, const std::vector< Dune::FieldVector< ctype, dimworld > > &grid2_coords, const std::vector< unsigned int > &grid2_elements, const std::vector< Dune::GeometryType > &grid2_element_types)=0 |
| builds the merged grid More...
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unsigned int | nSimplices () const |
| get the number of simplices in the merged grid The indices are then in 0..nSimplices()-1 More...
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virtual void | clear ()=0 |
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virtual std::shared_ptr< IntersectionList > | intersectionList () const =0 |
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template<int n> |
unsigned int | parents (unsigned int idx) const |
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template<int n> |
unsigned int | parent (unsigned int idx, unsigned int parId=0) const |
| get index of grid-n's parent simplex for given merged grid simplex More...
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template<int n> |
auto | parentLocal (unsigned int idx, unsigned int corner, unsigned int parId=0) const |
| get the grid-n parent's simplex local coordinates for a particular merged grid simplex corner (parent's index can be obtained via "parent<n>") More...
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template<class ctype, int grid1Dim, int grid2Dim, int dimworld>
class Dune::GridGlue::Merger< ctype, grid1Dim, grid2Dim, dimworld >
Abstract base for all classes that take extracted grids and build sets of intersections.
- Template Parameters
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ctype | The type used for coordinates (assumed to be the same for both grids) |
grid1Dim | Dimension of the grid1 grid |
grid2Dim | Dimension of the grid2 grid |
dimworld | Dimension of the world space where the coupling takes place |
template<class ctype , int grid1Dim, int grid2Dim, int dimworld>
virtual void Dune::GridGlue::Merger< ctype, grid1Dim, grid2Dim, dimworld >::build |
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const std::vector< Dune::FieldVector< ctype, dimworld > > & |
grid1_coords, |
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const std::vector< unsigned int > & |
grid1_elements, |
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const std::vector< Dune::GeometryType > & |
grid1_element_types, |
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const std::vector< Dune::FieldVector< ctype, dimworld > > & |
grid2_coords, |
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const std::vector< unsigned int > & |
grid2_elements, |
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const std::vector< Dune::GeometryType > & |
grid2_element_types |
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pure virtual |
builds the merged grid
Note that the indices are used consequently throughout the whole class interface just like they are introduced here.
- Parameters
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grid1_coords | the grid1 vertices' coordinates ordered like e.g. in 3D x_0 y_0 z_0 x_1 y_1 ... y_(n-1) z_(n-1) |
grid1_elements | array with all grid1 elements represented as corner indices into grid1_coords |
grid1_element_types | array with the GeometryType of the elements listed grid1_elements |
grid2_coords | the grid2 vertices' coordinates ordered like e.g. in 3D x_0 y_0 z_0 x_1 y_1 ... y_(n-1) z_(n-1) |
grid2_elements | just like with the grid1_elements and grid1_coords |
grid2_element_types | array with the GeometryType of the elements listed grid2_elements |
Implemented in Dune::GridGlue::StandardMerge< T, grid1Dim, grid2Dim, dimworld >, Dune::GridGlue::StandardMerge< double, dimworld-1, dimworld-1, dimworld >, Dune::GridGlue::StandardMerge< double, dim1, dim2, dimworld >, and Dune::GridGlue::StandardMerge< double, dim, dim, dimworld >.