Reference documentation for deal.II version 9.3.3
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vector_tools_integrate_difference.h
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15
16#ifndef dealii_vector_tools_integrate_difference_h
17#define dealii_vector_tools_integrate_difference_h
18
19
20#include <deal.II/base/config.h>
21
22#include <deal.II/numerics/vector_tools_common.h>
23
24DEAL_II_NAMESPACE_OPEN
25
26template <int dim, int spacedim>
27class DoFHandler;
28template <int dim, typename Number>
29class Function;
30template <int dim, int spacedim>
31class Mapping;
32template <int dim>
33class Quadrature;
34template <int dim, int spacedim>
35class Triangulation;
36namespace hp
37{
38 template <int dim, int spacedim>
39 class DoFHandler;
40 template <int dim, int spacedim>
41 class MappingCollection;
42 template <int dim>
43 class QCollection;
44} // namespace hp
45
46
47namespace VectorTools
48{
53
141 template <int dim, class InVector, class OutVector, int spacedim>
142 void
143 integrate_difference(
144 const Mapping<dim, spacedim> & mapping,
145 const DoFHandler<dim, spacedim> & dof,
146 const InVector & fe_function,
147 const Function<spacedim, typename InVector::value_type> &exact_solution,
148 OutVector & difference,
149 const Quadrature<dim> & q,
150 const NormType & norm,
151 const Function<spacedim, double> * weight = nullptr,
152 const double exponent = 2.);
153
158 template <int dim, class InVector, class OutVector, int spacedim>
159 void
160 integrate_difference(
161 const DoFHandler<dim, spacedim> & dof,
162 const InVector & fe_function,
163 const Function<spacedim, typename InVector::value_type> &exact_solution,
164 OutVector & difference,
165 const Quadrature<dim> & q,
166 const NormType & norm,
167 const Function<spacedim, double> * weight = nullptr,
168 const double exponent = 2.);
169
173 template <int dim, class InVector, class OutVector, int spacedim>
174 void
175 integrate_difference(
176 const hp::MappingCollection<dim, spacedim> & mapping,
177 const DoFHandler<dim, spacedim> & dof,
178 const InVector & fe_function,
179 const Function<spacedim, typename InVector::value_type> &exact_solution,
180 OutVector & difference,
181 const hp::QCollection<dim> & q,
182 const NormType & norm,
183 const Function<spacedim, double> * weight = nullptr,
184 const double exponent = 2.);
185
190 template <int dim, class InVector, class OutVector, int spacedim>
191 void
192 integrate_difference(
193 const DoFHandler<dim, spacedim> & dof,
194 const InVector & fe_function,
195 const Function<spacedim, typename InVector::value_type> &exact_solution,
196 OutVector & difference,
197 const hp::QCollection<dim> & q,
198 const NormType & norm,
199 const Function<spacedim, double> * weight = nullptr,
200 const double exponent = 2.);
201
216 template <int dim, class InVector, class OutVector, int spacedim>
217 DEAL_II_DEPRECATED typename std::enable_if<
218 !std::is_same<typename InVector::value_type, double>::value>::type
219 integrate_difference(const Mapping<dim, spacedim> & mapping,
220 const DoFHandler<dim, spacedim> & dof,
221 const InVector & fe_function,
222 const Function<spacedim, double> &exact_solution,
223 OutVector & difference,
224 const Quadrature<dim> & q,
225 const NormType & norm,
226 const Function<spacedim, double> *weight = nullptr,
227 const double exponent = 2.);
228
235 template <int dim, class InVector, class OutVector, int spacedim>
236 DEAL_II_DEPRECATED typename std::enable_if<
237 !std::is_same<typename InVector::value_type, double>::value>::type
238 integrate_difference(const DoFHandler<dim, spacedim> & dof,
239 const InVector & fe_function,
240 const Function<spacedim, double> &exact_solution,
241 OutVector & difference,
242 const Quadrature<dim> & q,
243 const NormType & norm,
244 const Function<spacedim, double> *weight = nullptr,
245 const double exponent = 2.);
246
252 template <int dim, class InVector, class OutVector, int spacedim>
253 DEAL_II_DEPRECATED typename std::enable_if<
254 !std::is_same<typename InVector::value_type, double>::value>::type
255 integrate_difference(const hp::MappingCollection<dim, spacedim> &mapping,
256 const DoFHandler<dim, spacedim> & dof,
257 const InVector & fe_function,
258 const Function<spacedim, double> &exact_solution,
259 OutVector & difference,
260 const hp::QCollection<dim> & q,
261 const NormType & norm,
262 const Function<spacedim, double> *weight = nullptr,
263 const double exponent = 2.);
264
271 template <int dim, class InVector, class OutVector, int spacedim>
272 DEAL_II_DEPRECATED typename std::enable_if<
273 !std::is_same<typename InVector::value_type, double>::value>::type
274 integrate_difference(const DoFHandler<dim, spacedim> & dof,
275 const InVector & fe_function,
276 const Function<spacedim, double> &exact_solution,
277 OutVector & difference,
278 const hp::QCollection<dim> & q,
279 const NormType & norm,
280 const Function<spacedim, double> *weight = nullptr,
281 const double exponent = 2.);
282
308 template <int dim, int spacedim, class InVector>
309 double
310 compute_global_error(const Triangulation<dim, spacedim> &tria,
311 const InVector & cellwise_error,
312 const NormType & norm,
313 const double exponent = 2.);
314
316} // namespace VectorTools
317
318DEAL_II_NAMESPACE_CLOSE
319
320#endif // dealii_vector_tools_integrate_difference_h
Mapping
Abstract base class for mapping classes.
Definition: mapping.h:304
DEAL_II_DEPRECATED
#define DEAL_II_DEPRECATED
Definition: config.h:162
DEAL_II_NAMESPACE_OPEN
#define DEAL_II_NAMESPACE_OPEN
Definition: config.h:402
DEAL_II_NAMESPACE_CLOSE
#define DEAL_II_NAMESPACE_CLOSE
Definition: config.h:403
LocalIntegrators::Divergence::norm
double norm(const FEValuesBase< dim > &fe, const ArrayView< const std::vector< Tensor< 1, dim > > > &Du)
Definition: divergence.h:472
VectorTools::compute_global_error
double compute_global_error(const Triangulation< dim, spacedim > &tria, const InVector &cellwise_error, const NormType &norm, const double exponent=2.)
VectorTools::integrate_difference
void integrate_difference(const Mapping< dim, spacedim > &mapping, const DoFHandler< dim, spacedim > &dof, const InVector &fe_function, const Function< spacedim, typename InVector::value_type > &exact_solution, OutVector &difference, const Quadrature< dim > &q, const NormType &norm, const Function< spacedim, double > *weight=nullptr, const double exponent=2.)
hp
Definition: hp.h:118
vector_tools_common.h
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