RiemannSolverExact.h

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#ifndef RIEMANNSOLVEREXACT_H
#define RIEMANNSOLVEREXACT_H
 
#include "RiemannSolver.h"

 
class RiemannSolverExact : public RiemannSolver
{
  public:
    RiemannSolverExact();
    ~RiemannSolverExact() override;
    void solver(const Phase& phaseLeft,
                const Phase& phaseRight,
                const double& dxLeft,
                const double& dxRight,
                double& dtMax,
                double& pStar,
                FluxEuler& m_fluxEuler) override;
    void computeWaveSpeed(
      double p0, double rho0, double soundSpeed0, double gamma, double pInf, double targetPressure, double& waveSpeed, double& waveSpeedDerivative);
    void computeCoefficientRatio(double pressureRatio, double gamma, double& coefficientRatio);
};
 
#endif // RIEMANNSOLVEREXACT_H