Reference documentation for deal.II version GIT relicensing-422-gb369f187d8 2024-04-17 18:10:02+00:00
\(\newcommand{\dealvcentcolon}{\mathrel{\mathop{:}}}\) \(\newcommand{\dealcoloneq}{\dealvcentcolon\mathrel{\mkern-1.2mu}=}\) \(\newcommand{\jump}[1]{\left[\!\left[ #1 \right]\!\right]}\) \(\newcommand{\average}[1]{\left\{\!\left\{ #1 \right\}\!\right\}}\)
Loading...
Searching...
No Matches
Namespaces
grid_tools_topology.h File Reference
#include <deal.II/base/config.h>
#include <deal.II/base/point.h>
#include <deal.II/base/template_constraints.h>
#include <deal.II/grid/tria.h>
#include <deal.II/grid/tria_description.h>
#include <deal.II/lac/dynamic_sparsity_pattern.h>
#include <list>
#include <map>
#include <set>
#include <tuple>
#include <utility>
#include <vector>

Go to the source code of this file.

Namespaces

namespace  GridTools
 

Functions

Querying or modifying topological information
template<int dim, int spacedim>
std::tuple< std::vector< Point< spacedim > >, std::vector< CellData< dim > >, SubCellDataGridTools::get_coarse_mesh_description (const Triangulation< dim, spacedim > &tria)
 
template<int dim, int spacedim>
void GridTools::delete_unused_vertices (std::vector< Point< spacedim > > &vertices, std::vector< CellData< dim > > &cells, SubCellData &subcelldata)
 
template<int dim, int spacedim>
void GridTools::delete_duplicated_vertices (std::vector< Point< spacedim > > &all_vertices, std::vector< CellData< dim > > &cells, SubCellData &subcelldata, std::vector< unsigned int > &considered_vertices, const double tol=1e-12)
 
template<int dim>
void GridTools::delete_duplicated_vertices (std::vector< Point< dim > > &vertices, const double tol=1e-12)
 
template<int dim, int spacedim>
void GridTools::invert_all_negative_measure_cells (const std::vector< Point< spacedim > > &all_vertices, std::vector< CellData< dim > > &cells)
 
template<int dim, int spacedim>
std::size_t GridTools::invert_cells_with_negative_measure (const std::vector< Point< spacedim > > &all_vertices, std::vector< CellData< dim > > &cells)
 
template<int dim>
void GridTools::consistently_order_cells (std::vector< CellData< dim > > &cells)
 
template<int dim, int spacedim>
std::map< unsigned int, Point< spacedim > > GridTools::get_all_vertices_at_boundary (const Triangulation< dim, spacedim > &tria)
 
template<int dim, int spacedim>
void GridTools::remove_hanging_nodes (Triangulation< dim, spacedim > &tria, const bool isotropic=false, const unsigned int max_iterations=100)
 
template<int dim, int spacedim>
void GridTools::remove_anisotropy (Triangulation< dim, spacedim > &tria, const double max_ratio=1.6180339887, const unsigned int max_iterations=5)
 
template<int dim, int spacedim>
std::map< unsigned int, Point< spacedim > > GridTools::extract_used_vertices (const Triangulation< dim, spacedim > &container, const Mapping< dim, spacedim > &mapping=(ReferenceCells::get_hypercube< dim >() .template get_default_linear_mapping< dim, spacedim >()))
 
template<int dim, int spacedim>
std::vector< std::set< typename Triangulation< dim, spacedim >::active_cell_iterator > > GridTools::vertex_to_cell_map (const Triangulation< dim, spacedim > &triangulation)
 
template<int dim, int spacedim>
void GridTools::get_face_connectivity_of_cells (const Triangulation< dim, spacedim > &triangulation, DynamicSparsityPattern &connectivity)
 
template<int dim, int spacedim>
void GridTools::get_vertex_connectivity_of_cells (const Triangulation< dim, spacedim > &triangulation, DynamicSparsityPattern &connectivity)
 
template<int dim, int spacedim>
void GridTools::get_vertex_connectivity_of_cells_on_level (const Triangulation< dim, spacedim > &triangulation, const unsigned int level, DynamicSparsityPattern &connectivity)
 
Comparing different meshes
template<typename MeshType >
std::list< std::pair< typename MeshType::cell_iterator, typename MeshType::cell_iterator > > GridTools::get_finest_common_cells (const MeshType &mesh_1, const MeshType &mesh_2)
 
template<int dim, int spacedim>
bool GridTools::have_same_coarse_mesh (const Triangulation< dim, spacedim > &mesh_1, const Triangulation< dim, spacedim > &mesh_2)
 
template<typename MeshType >
bool GridTools::have_same_coarse_mesh (const MeshType &mesh_1, const MeshType &mesh_2)
 
Exceptions
static ::ExceptionBaseGridTools::ExcMeshNotOrientable ()