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00012 #ifndef __deal2__polynomials_P_h
00013 #define __deal2__polynomials_P_h
00014
00015
00016 #include <deal.II/base/config.h>
00017 #include <deal.II/base/exceptions.h>
00018 #include <deal.II/base/tensor.h>
00019 #include <deal.II/base/point.h>
00020 #include <deal.II/base/polynomial.h>
00021 #include <deal.II/base/polynomial_space.h>
00022 #include <deal.II/base/table.h>
00023
00024 #include <vector>
00025
00026 DEAL_II_NAMESPACE_OPEN
00044 template <int dim>
00045 class PolynomialsP: public PolynomialSpace<dim>
00046 {
00047 public:
00054 static const unsigned int dimension = dim;
00055
00062 PolynomialsP (const unsigned int p);
00063
00074 unsigned int degree() const;
00075
00083 void directional_degrees(unsigned int n,
00084 unsigned int (°rees)[dim]) const;
00085
00086 private:
00087
00091 void create_polynomial_ordering(std::vector<unsigned int> &index_map) const;
00092
00100 const unsigned int p;
00101 };
00102
00105 template <int dim>
00106 inline unsigned int
00107 PolynomialsP<dim>::degree() const
00108 {
00109 return p;
00110 }
00111
00112
00113 template <int dim>
00114 inline void
00115 PolynomialsP<dim>::directional_degrees(unsigned int n,
00116 unsigned int (°rees)[dim]) const
00117 {
00118 this->compute_index(n,degrees);
00119 }
00120
00121 DEAL_II_NAMESPACE_CLOSE
00122
00123 #endif
00124