Reference documentation for deal.II version GIT f24ba87524 2022-11-27 03:40:02+00:00
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immersed_surface_quadrature.h
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1 // ---------------------------------------------------------------------
2 //
3 // Copyright (C) 1998 - 2021 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.
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14 // ---------------------------------------------------------------------
15 
16 #ifndef dealii_non_matching_immersed_surface_quadrature
17 #define dealii_non_matching_immersed_surface_quadrature
18 
19 #include <deal.II/base/config.h>
20 
21 #include <deal.II/base/point.h>
24 #include <deal.II/base/tensor.h>
25 
26 #include <vector>
27 
29 namespace NonMatching
30 {
100  template <int dim, int spacedim = dim>
102  {
103  public:
109 
115  ImmersedSurfaceQuadrature(const std::vector<Point<dim>> & points,
116  const std::vector<double> & weights,
117  const std::vector<Tensor<1, spacedim>> &normals);
118 
134  void
135  push_back(const Point<dim> & point,
136  const double weight,
137  const Tensor<1, spacedim> &normal);
138 
142  const Tensor<1, spacedim> &
143  normal_vector(const unsigned int i) const;
144 
148  const std::vector<Tensor<1, spacedim>> &
149  get_normal_vectors() const;
150 
151  protected:
155  std::vector<Tensor<1, spacedim>> normals;
156  };
157 
158 } // namespace NonMatching
160 
161 #endif
std::vector< Tensor< 1, spacedim > > normals
void push_back(const Point< dim > &point, const double weight, const Tensor< 1, spacedim > &normal)
const Tensor< 1, spacedim > & normal_vector(const unsigned int i) const
const std::vector< Tensor< 1, spacedim > > & get_normal_vectors() const
Definition: point.h:111
double weight(const unsigned int i) const
const Point< dim > & point(const unsigned int i) const
std::vector< double > weights
Definition: quadrature.h:298
#define DEAL_II_NAMESPACE_OPEN
Definition: config.h:458
#define DEAL_II_NAMESPACE_CLOSE
Definition: config.h:459