simple_flux_calculator.hpp

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#ifndef SIMPLE_FLUX_CALCULATOR_HPP
#define SIMPLE_FLUX_CALCULATOR_HPP 1

#include "flux_calculator_2d.hpp"
#include "../common/riemann_solver.hpp"

Primitive convert_to_primitive(const ComputationalCell& cell,
        const EquationOfState& eos, TracerStickerNames const& tracerstickernames);

Primitive reflect(const Primitive& p,
        const Vector2D& axis);

Vector2D remove_parallel_component(const Vector2D& v,
        const Vector2D& p);

class SimpleFluxCalculator : public FluxCalculator
{
public:

        explicit SimpleFluxCalculator(const RiemannSolver& rs);

        vector<Extensive> operator()
                (const Tessellation& tess,
                        const vector<Vector2D>& edge_velocities,
                        const vector<ComputationalCell>& cells,
                        const vector<Extensive>& extensives,
                        const CacheData& cd,
                        const EquationOfState& eos,
                        const double time,
                        const double dt,
                        const TracerStickerNames& tracerstickernames) const;

private:
        const RiemannSolver& rs_;

        Conserved calcHydroFlux(const Tessellation& tess,
                const vector<Vector2D>& edge_velocities,
                const vector<ComputationalCell>& cells,
                const EquationOfState& eos,
                const size_t i,
                TracerStickerNames const& tracerstickernames) const;
};

Conserved rotate_solve_rotate_back
(const RiemannSolver& rs,
        const Primitive& left,
        const Primitive& right,
        const double velocity,
        const Vector2D& n,
        const Vector2D& p);

#endif // SIMPLE_FLUX_CALCULATOR_HPP