Reference documentation for deal.II version 9.1.1
\(\newcommand{\dealcoloneq}{\mathrel{\vcenter{:}}=}\)
geometric_utilities.h
1 // ---------------------------------------------------------------------
2 //
3 // Copyright (C) 2016 - 2018 by the deal.II authors
4 //
5 // This file is part of the deal.II library.
6 //
7 // The deal.II library is free software; you can use it, redistribute
8 // it, and/or modify it under the terms of the GNU Lesser General
9 // Public License as published by the Free Software Foundation; either
10 // version 2.1 of the License, or (at your option) any later version.
11 // The full text of the license can be found in the file LICENSE.md at
12 // the top level directory of deal.II.
13 //
14 // ---------------------------------------------------------------------
15 
16 #ifndef dealii_geometric_utilities_h
17 #define dealii_geometric_utilities_h
18 
19 #include <deal.II/base/config.h>
20 
21 #include <deal.II/base/point.h>
22 
23 #include <array>
24 
25 
26 DEAL_II_NAMESPACE_OPEN
27 
28 
38 {
42  namespace Coordinates
43  {
56  template <int dim>
57  std::array<double, dim>
58  to_spherical(const Point<dim> &point);
59 
73  template <std::size_t dim>
75  from_spherical(const std::array<double, dim> &scoord);
76 
77  } // namespace Coordinates
78 } // namespace GeometricUtilities
79 
80 DEAL_II_NAMESPACE_CLOSE
81 
82 #endif
std::array< double, dim > to_spherical(const Point< dim > &point)
Point< dim > from_spherical(const std::array< double, dim > &scoord)