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simulation.hh
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Created
Fri, Sep 6, 03:28
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text/x-c++
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Sun, Sep 8, 03:28 (1 d, 22 h)
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20569741
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R7871 phys-743-exercises
simulation.hh
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#ifndef SIMULATION_HH
#define SIMULATION_HH
/* -------------------------------------------------------------------------- */
#include "double_buffer.hh"
#include "dumpers.hh"
#include "grid.hh"
/* -------------------------------------------------------------------------- */
#include <tuple>
/* -------------------------------------------------------------------------- */
/* -------------------------------------------------------------------------- */
class Simulation {
public:
Simulation(int m, int n);
/// set the initial conditions, Dirichlet and source term
virtual void set_initial_conditions();
/// perform the simulation
std::tuple<float, int> compute();
/// access the precision
void set_epsilon(float epsilon);
float epsilon() const;
protected:
/// compute one step and return an error
virtual float compute_step();
private:
/// Global problem size
int m_global_m, m_global_n;
/// Precision to achieve
float m_epsilon;
/// grid spacing
float m_h_m;
float m_h_n;
/// Grids storage
DoubleBuffer m_grids;
/// source term
Grid m_f;
/// Dumper to use for outputs
std::unique_ptr<Dumper> m_dumper;
};
#endif /* SIMULATION_HH */
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