dbpp_RiemannProblem.h

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#pragma once
 
#include "include/Sfx_StateVector.h"
#include "include/Sfx_SCL.h" // math equations
 
namespace dbpp 
{
        class RiemannProblem
        {
        public:
            RiemannProblem(Sfx::SCLEquation* aScleq) 
            : m_sysConsLaws{ aScleq }, 
                m_faceIdx{}, 
                m_UL{ 0., 0. }, 
                m_UR{ 0.,0. } {}
            // State connected to discontinuity (cell face)
            
            void setUL(const Sfx::StateVector& aLeftState) { m_UL = aLeftState; }
            void setUR(const Sfx::StateVector& aRightState) { m_UR = aRightState; }
            Sfx::StateVector getUL() const { return m_UL; }
            Sfx::StateVector getUR() const { return m_UR; }
            Sfx::SCLEquation* getMthEquations() const { return m_sysConsLaws; }
            void setFaceIdx(unsigned int aFaceIx) { m_faceIdx = aFaceIx; }
            auto getFaceIdx() const { return m_faceIdx; }
        private:
            // System of conservation laws
            Sfx::SCLEquation* m_sysConsLaws; 
            short m_faceIdx;                 
            Sfx::StateVector m_UL;           
            Sfx::StateVector m_UR;           
        };
} // End of namespace