Reference documentation for deal.II version GIT relicensing-407-g162f6fe865 2024-04-17 02:30:02+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_geometry.h File Reference
#include <deal.II/base/config.h>
#include <deal.II/base/bounding_box.h>
#include <deal.II/base/point.h>
#include <deal.II/base/template_constraints.h>
#include <deal.II/base/tensor.h>
#include <deal.II/fe/mapping.h>
#include <deal.II/grid/manifold.h>
#include <deal.II/grid/tria.h>
#include <algorithm>
#include <array>
#include <cmath>
#include <utility>
#include <vector>

Go to the source code of this file.

Namespaces

namespace  GridTools
 

Functions

Information about meshes and cells
template<int dim, int spacedim>
double GridTools::diameter (const Triangulation< dim, spacedim > &tria)
 
template<int dim, int spacedim>
double GridTools::volume (const Triangulation< dim, spacedim > &tria)
 
template<int dim, int spacedim>
double GridTools::volume (const Triangulation< dim, spacedim > &tria, const Mapping< dim, spacedim > &mapping)
 
template<int dim, int spacedim>
double GridTools::minimal_cell_diameter (const Triangulation< dim, spacedim > &triangulation, const Mapping< dim, spacedim > &mapping=(ReferenceCells::get_hypercube< dim >() .template get_default_linear_mapping< dim, spacedim >()))
 
template<int dim, int spacedim>
double GridTools::maximal_cell_diameter (const Triangulation< dim, spacedim > &triangulation, const Mapping< dim, spacedim > &mapping=(ReferenceCells::get_hypercube< dim >() .template get_default_linear_mapping< dim, spacedim >()))
 
template<int dim>
double GridTools::cell_measure (const std::vector< Point< dim > > &all_vertices, const ArrayView< const unsigned int > &vertex_indices)
 
template<int dim, int spacedim>
std::pair< unsigned int, double > GridTools::get_longest_direction (typename Triangulation< dim, spacedim >::active_cell_iterator cell)
 
template<int dim, int spacedim>
std::pair< DerivativeForm< 1, dim, spacedim >, Tensor< 1, spacedim > > GridTools::affine_cell_approximation (const ArrayView< const Point< spacedim > > &vertices)
 
template<int dim>
Vector< double > GridTools::compute_aspect_ratio_of_cells (const Mapping< dim > &mapping, const Triangulation< dim > &triangulation, const Quadrature< dim > &quadrature)
 
template<int dim>
double GridTools::compute_maximum_aspect_ratio (const Mapping< dim > &mapping, const Triangulation< dim > &triangulation, const Quadrature< dim > &quadrature)
 
template<int dim, int spacedim>
BoundingBox< spacedim > GridTools::compute_bounding_box (const Triangulation< dim, spacedim > &triangulation)
 
template<typename MeshType >
std::pair< Point< MeshType::space_dimension >, Point< MeshType::space_dimension > > GridTools::compute_bounding_box (const MeshType &mesh, const std::function< bool(const typename MeshType::active_cell_iterator &)> &predicate)
 
template<typename Iterator >
Point< Iterator::AccessorType::space_dimension > GridTools::project_to_object (const Iterator &object, const Point< Iterator::AccessorType::space_dimension > &trial_point)