porousmediumflow/2p/sequential/indices.hh

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#ifndef DUMUX_SEQUENTIAL_2P_INDICES_HH
#define DUMUX_SEQUENTIAL_2P_INDICES_HH
 
namespace Dumux {
struct SequentialTwoPCommonIndices
{
    // Formulations
    static const int pwsn = 0; 
    static const int pnsw = 1; 
    static const int pwsw = 2; 
    static const int pnsn = 3; 
 
    static const int pGlobalSw = 4; 
    static const int pGlobalSn = 5; 
 
    // Phase indices
    static const int wPhaseIdx = 0; 
    static const int nPhaseIdx = 1; 
    static const int totalPhaseIdx = 2; 
 
    //saturation flags
    static const int saturationW = 0; 
    static const int saturationN = 1; 
    static const int saturationNw = saturationN; 
 
    //pressure flags
    static const int pressureW = 0; 
    static const int pressureN = 1; 
    static const int pressureNw = pressureN; 
    static const int pressureGlobal = 2; 
 
    //velocity flags
    static const int velocityW = 0; 
    static const int velocityN = 1; 
    static const int velocityNw = velocityN; 
    static const int velocityTotal = 2; 
};

template <int formulation = SequentialTwoPCommonIndices::pwsn, int PVOffset = 0>
struct SequentialTwoPIndices : public SequentialTwoPCommonIndices
{
    // Primary variable indices
    static const int pressureIdx = PVOffset + 0; 
    static const int saturationIdx = PVOffset + 1; 
 
    // indices of the primary variables
    static const int pwIdx = PVOffset + 0; 
    static const int snIdx = PVOffset + 1; 

    //Set the types of the single models depending on the formulation
    static const int pressureType = pressureW;
    static const int saturationType = saturationNw;
 
    static const int velocityDefault = velocityNw;
 
    // indices of the equations
    static const int contiWEqIdx = PVOffset + 0; 
    static const int pressureEqIdx = contiWEqIdx; 
    static const int contiNEqIdx = PVOffset + 1; 
    static const int satEqIdx = contiNEqIdx; 
    static const int transportEqIdx = satEqIdx; 
};

template <int PVOffset>
struct SequentialTwoPIndices<SequentialTwoPCommonIndices::pnsw, PVOffset>
    : public SequentialTwoPCommonIndices
{
    // Primary variable indices
    static const int pressureIdx = PVOffset + 0; 
    static const int saturationIdx = PVOffset + 1; 
 
    // indices of the primary variables
    static const int pnIdx = PVOffset + 0; 
    static const int swIdx = PVOffset + 1; 

    //Set the types of the single models depending on the formulation
    static const int pressureType = pressureNw;
    static const int saturationType = saturationW;
 
    static const int velocityDefault = velocityW;
 
    // indices of the equations
    static const int contiNEqIdx = PVOffset + 0; 
    static const int pressureEqIdx = contiNEqIdx; 
    static const int contiWEqIdx = PVOffset + 1; 
    static const int satEqIdx = contiWEqIdx; 
    static const int transportEqIdx = satEqIdx; 
};
 

template <int PVOffset>
struct SequentialTwoPIndices<SequentialTwoPCommonIndices::pwsw, PVOffset>
    : public SequentialTwoPCommonIndices
{
    // Primary variable indices
    static const int pressureIdx = PVOffset + 0; 
    static const int saturationIdx = PVOffset + 1; 
 
    // indices of the primary variables
    static const int pwIdx = PVOffset + 0; 
    static const int swIdx = PVOffset + 1; 

    //Set the types of the single models depending on the formulation
    static const int pressureType = pressureW;
    static const int saturationType = saturationW;
 
    static const int velocityDefault = velocityW;
 
    // indices of the equations
    static const int contiWEqIdx = PVOffset + 0; 
    static const int pressureEqIdx = contiWEqIdx; 
    static const int contiNEqIdx = PVOffset + 1; 
    static const int satEqIdx = contiNEqIdx; 
    static const int transportEqIdx = satEqIdx; 
};

template <int PVOffset>
struct SequentialTwoPIndices<SequentialTwoPCommonIndices::pnsn, PVOffset>
    : public SequentialTwoPCommonIndices
{
    // Primary variable indices
    static const int pressureIdx = PVOffset + 0; 
    static const int saturationIdx = PVOffset + 1; 
 
    // indices of the primary variables
    static const int pnIdx = PVOffset + 0; 
    static const int snIdx = PVOffset + 1; 

    //Set the types of the single models depending on the formulation
    static const int pressureType = pressureNw;
    static const int saturationType = saturationNw;
 
    static const int velocityDefault = velocityNw;
 
    // indices of the equations
    static const int contiNEqIdx = PVOffset + 0; 
    static const int pressureEqIdx = contiNEqIdx; 
    static const int contiWEqIdx = PVOffset + 1; 
    static const int satEqIdx = contiWEqIdx; 
    static const int transportEqIdx = satEqIdx; 
};
 

template <int PVOffset>
struct SequentialTwoPIndices<SequentialTwoPCommonIndices::pGlobalSw, PVOffset> : public SequentialTwoPCommonIndices
{
    // Primary variable indices
    static const int pressureIdx = PVOffset + 0; 
    static const int saturationIdx = PVOffset + 1; 
 
    // indices of the primary variables
    static const int pGlobalIdx = PVOffset + 0; 
    static const int swIdx = PVOffset + 1; 

    //Set the types of the single models depending on the formulation
    static const int pressureType = pressureGlobal;
    static const int saturationType = saturationW;
 
    static const int velocityDefault = velocityTotal;
 
    // indices of the equations
    static const int pressureEqIdx = PVOffset + 0; 
    static const int satEqIdx = PVOffset + 1; 
    static const int transportEqIdx = satEqIdx; 
};

template <int PVOffset>
struct SequentialTwoPIndices<SequentialTwoPCommonIndices::pGlobalSn, PVOffset>
    : public SequentialTwoPCommonIndices
{
    // Primary variable indices
    static const int pressureIdx = PVOffset + 0; 
    static const int saturationIdx = PVOffset + 1; 
 
    // indices of the primary variables
    static const int pGlobalIdx = PVOffset + 0; 
    static const int snIdx = PVOffset + 1; 

    //Set the types of the single models depending on the formulation
    static const int pressureType = pressureGlobal;
    static const int saturationType = saturationNw;
 
    static const int velocityDefault = velocityTotal;
 
    // indices of the equations
    static const int pressureEqIdx = PVOffset + 0; 
    static const int satEqIdx = PVOffset + 1; 
    static const int transportEqIdx = satEqIdx; 
};
 
// \}
} // namespace Dumux
 
#endif