Reference documentation for deal.II version GIT c415589cf0 2022-08-14 18:50:02+00:00
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polynomials_adini.h
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2 //
3 // Copyright (C) 2009 - 2020 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 
17 #ifndef dealii_polynomials_adini_h
18 #define dealii_polynomials_adini_h
19 
20 #include <deal.II/base/config.h>
21 
22 #include <deal.II/base/point.h>
24 #include <deal.II/base/table.h>
25 #include <deal.II/base/tensor.h>
26 
28 
43 template <int dim>
45 {
46 public:
51 
65  void
66  evaluate(const Point<dim> & unit_point,
67  std::vector<double> & values,
68  std::vector<Tensor<1, dim>> &grads,
69  std::vector<Tensor<2, dim>> &grad_grads,
70  std::vector<Tensor<3, dim>> &third_derivatives,
71  std::vector<Tensor<4, dim>> &fourth_derivatives) const override;
72 
78  double
79  compute_value(const unsigned int i, const Point<dim> &p) const override;
80 
84  virtual Tensor<1, dim>
85  compute_1st_derivative(const unsigned int i,
86  const Point<dim> & p) const override;
87 
91  virtual Tensor<2, dim>
92  compute_2nd_derivative(const unsigned int i,
93  const Point<dim> & p) const override;
94 
98  virtual Tensor<3, dim>
99  compute_3rd_derivative(const unsigned int i,
100  const Point<dim> & p) const override;
101 
105  virtual Tensor<4, dim>
106  compute_4th_derivative(const unsigned int i,
107  const Point<dim> & p) const override;
108 
116  compute_grad(const unsigned int i, const Point<dim> &p) const override;
117 
125  compute_grad_grad(const unsigned int i, const Point<dim> &p) const override;
126 
130  std::string
131  name() const override;
132 
136  virtual std::unique_ptr<ScalarPolynomialsBase<dim>>
137  clone() const override;
138 
139 private:
145 
151 
157 
163 
169 
175 };
176 
177 
178 
179 template <int dim>
180 inline Tensor<1, dim>
182  const Point<dim> & /*p*/) const
183 {
184  Assert(false, ExcNotImplemented());
185  return {};
186 }
187 
188 
189 
190 template <int dim>
191 inline Tensor<2, dim>
193  const Point<dim> & /*p*/) const
194 {
195  Assert(false, ExcNotImplemented());
196  return {};
197 }
198 
199 
200 
201 template <int dim>
202 inline Tensor<3, dim>
204  const Point<dim> & /*p*/) const
205 {
206  Assert(false, ExcNotImplemented());
207  return {};
208 }
209 
210 
211 
212 template <int dim>
213 inline Tensor<4, dim>
215  const Point<dim> & /*p*/) const
216 {
217  Assert(false, ExcNotImplemented());
218  return {};
219 }
220 
221 
222 
223 template <int dim>
224 inline std::string
226 {
227  return "PolynomialsAdini";
228 }
229 
230 
231 
233 
234 #endif
Definition: point.h:111
std::string name() const override
virtual std::unique_ptr< ScalarPolynomialsBase< dim > > clone() const override
virtual Tensor< 2, dim > compute_2nd_derivative(const unsigned int i, const Point< dim > &p) const override
Table< 2, double > dyy
Table< 2, double > dy
virtual Tensor< 3, dim > compute_3rd_derivative(const unsigned int i, const Point< dim > &p) const override
double compute_value(const unsigned int i, const Point< dim > &p) const override
virtual Tensor< 1, dim > compute_1st_derivative(const unsigned int i, const Point< dim > &p) const override
void evaluate(const Point< dim > &unit_point, std::vector< double > &values, std::vector< Tensor< 1, dim >> &grads, std::vector< Tensor< 2, dim >> &grad_grads, std::vector< Tensor< 3, dim >> &third_derivatives, std::vector< Tensor< 4, dim >> &fourth_derivatives) const override
Tensor< 2, dim > compute_grad_grad(const unsigned int i, const Point< dim > &p) const override
Table< 2, double > dxy
Table< 2, double > dx
Table< 2, double > coef
Table< 2, double > dxx
virtual Tensor< 4, dim > compute_4th_derivative(const unsigned int i, const Point< dim > &p) const override
Tensor< 1, dim > compute_grad(const unsigned int i, const Point< dim > &p) const override
#define DEAL_II_NAMESPACE_OPEN
Definition: config.h:442
#define DEAL_II_NAMESPACE_CLOSE
Definition: config.h:443
#define Assert(cond, exc)
Definition: exceptions.h:1473
static ::ExceptionBase & ExcNotImplemented()