1 #ifndef __LOW_STORAGE_RK_TABLEAU_BASE__     2 #define __LOW_STORAGE_RK_TABLEAU_BASE__     4 #include <deal.II/base/conditional_ostream.h>     6 #include <deal.II/grid/tria.h>     7 #include <deal.II/distributed/shared_tria.h>     8 #include <deal.II/distributed/tria.h>     9 #include <deal.II/lac/full_matrix.h>    10 #include <deal.II/lac/vector.h>    12 #include "rk_tableau_base.h"    19 template <
int dim, 
typename real, 
typename MeshType = dealii::Triangulation<dim>>
    21 template <
int dim, 
typename real, 
typename MeshType = dealii::parallel::distributed::Triangulation<dim>>
    34     double get_gamma(
const int i, 
const int j) 
const;
 LowStorageRKTableauBase(const int n_rk_stages, const int num_delta, const std::string rk_method_string_input)
Default constructor that will set the constants. 
double get_b_hat(const int i) const
Returns Butcher tableau "b hat" coefficient at position [i]. 
const int n_rk_stages
Store number of stages. 
double get_beta(const int i) const
Returns Butcher tableau "beta" coefficient at position [i]. 
dealii::Table< 1, double > butcher_tableau_b_hat
Butcher tableau "b hat". 
double get_gamma(const int i, const int j) const
Returns Butcher tableau "gamma" coefficient at position [i][j]. 
dealii::Table< 2, double > butcher_tableau_gamma
Butcher tableau "gamma". 
Files for the baseline physics. 
Base class for storing the RK method. 
void set_tableau() override
Calls setters for butcher tableau. 
virtual void set_gamma()=0
Setter for gamma. 
virtual void set_b_hat()=0
Setter for b hat. 
dealii::Table< 1, double > butcher_tableau_beta
Butcher tableau "beta". 
virtual void set_beta()=0
Setter for beta. 
Base class for storing the RK method. 
const int num_delta
Size of "delta". 
dealii::Table< 1, double > butcher_tableau_delta
Butcher tableau "delta". 
virtual void set_delta()=0
Setter for delta. 
double get_delta(const int i) const
Returns Butcher tableau "delta" coefficient at position [i]. 
virtual ~LowStorageRKTableauBase()=default
Destructor.