Nektar::LibUtilities::StdTriData Namespace Reference

Functions
int	getNumberOfCoefficients (int Na, int Nb)
int	getNumberOfBndCoefficients (int Na, int Nb)

Function Documentation

getNumberOfBndCoefficients()

int Nektar::LibUtilities::StdTriData::getNumberOfBndCoefficients ( int  Na, int  Nb  )

inline

Definition at line 125 of file ShapeType.hpp.

References ASSERTL1, and ASSERTL2.

Referenced by Nektar::MultiRegions::AssemblyMapCG::AssemblyMapCG(), and Nektar::SpatialDomains::MeshPartition::CalculateElementWeight().

            {
                ASSERTL2(Na > 1, "Order in 'a' direction must be > 1.");
                ASSERTL2(Nb > 1, "Order in 'b' direction must be > 1.");
                ASSERTL1(Na <= Nb, "order in 'a' direction is higher "
                         "than order in 'b' direction");
                return (Na-1) + 2*(Nb-1);
            }

getNumberOfCoefficients()

int Nektar::LibUtilities::StdTriData::getNumberOfCoefficients ( int  Na, int  Nb  )

inline

Definition at line 113 of file ShapeType.hpp.

References ASSERTL1, and ASSERTL2.

Referenced by Nektar::MultiRegions::AssemblyMapCG::AssemblyMapCG(), Nektar::SpatialDomains::MeshPartition::CalculateEdgeWeight(), Nektar::SpatialDomains::MeshPartition::CalculateElementWeight(), Nektar::LibUtilities::FieldIO::CheckFieldDefinition(), Nektar::LibUtilities::StdPrismData::getNumberOfCoefficients(), Nektar::LibUtilities::GetNumberOfCoefficients(), Nektar::FieldUtils::ProcessEquiSpacedOutput::Process(), Nektar::FieldUtils::ProcessEquiSpacedOutput::SetHomogeneousConnectivity(), Nektar::StdRegions::StdTriExp::v_CalcNumberOfCoefficients(), and Nektar::StdRegions::StdTriExp::v_GenMatrix().

            {
                // Note these assertions have been set to > 0 because
                // it can also be used to evaluate face expansion
                // order
                ASSERTL2(Na > 0, "Order in 'a' direction must be > 0.");
                ASSERTL2(Nb > 0, "Order in 'b' direction must be > 0.");
                ASSERTL1(Na <= Nb, "order in 'a' direction is higher "
                         "than order in 'b' direction");
                return Na*(Na+1)/2 + Na*(Nb-Na);
            }