Nektar::NekConstants Namespace Reference

Variables
const std::string	kGitSha1 = "@GIT_SHA1@"
const std::string	kGitBranch = "@GIT_REFSPEC@"
static const NekDouble	kNekUnsetDouble = -9999
static const NekDouble	kVertexTheSameDouble = 1.0e-08
static const NekDouble	kGeomFactorsTol = 1.0e-08
static const NekDouble	kNekZeroTol = 1.0e-12
static const NekDouble	kNekIterativeTol = 1.0e-09
static const NekDouble	kNekMachineEpsilon
static const NekDouble	kNekSparseNonZeroTol = kNekMachineEpsilon
static const NekDouble	GeomTol = 1.0e-02
static const NekDouble	CoinTol = 1.0e-06
static const unsigned int	kNekFloatCompFact = 4
static const NekDouble	kFindDistanceMin = 5e-05
static const unsigned int	kNewtonIterations = 51

Variable Documentation

CoinTol

const NekDouble Nektar::NekConstants::CoinTol = 1.0e-06

static

Definition at line 57 of file NektarUnivConsts.hpp.

GeomTol

const NekDouble Nektar::NekConstants::GeomTol = 1.0e-02

static

Definition at line 56 of file NektarUnivConsts.hpp.

kFindDistanceMin

const NekDouble Nektar::NekConstants::kFindDistanceMin = 5e-05

static

Definition at line 63 of file NektarUnivConsts.hpp.

Referenced by Nektar::MultiRegions::InterfaceTrace::CalcLocalMissing(), Nektar::MultiRegions::InterfaceExchange::CalcRankDistances(), and Nektar::SpatialDomains::Geometry::GetBoundingBox().

kGeomFactorsTol

const NekDouble Nektar::NekConstants::kGeomFactorsTol = 1.0e-08

static

Definition at line 48 of file NektarUnivConsts.hpp.

Referenced by Nektar::SpatialDomains::Geometry::GetBoundingBox(), Nektar::FieldUtils::Interpolator< T >::Interpolate(), and Nektar::SolverUtils::FilterHistoryPoints::v_Initialise().

kGitBranch

const std::string Nektar::NekConstants::kGitBranch = "@GIT_REFSPEC@"

extern

Definition at line 46 of file GitRevision.h.

Referenced by Nektar::LibUtilities::FieldIO::AddInfoTag(), Nektar::LibUtilities::GitConsts::GetBranch(), and Nektar::LibUtilities::SessionReader::ParseCommandLineArguments().

kGitSha1

const std::string Nektar::NekConstants::kGitSha1 = "@GIT_SHA1@"

extern

Definition at line 45 of file GitRevision.h.

Referenced by Nektar::LibUtilities::FieldIO::AddInfoTag(), Nektar::LibUtilities::GitConsts::GetSha1(), and Nektar::LibUtilities::SessionReader::ParseCommandLineArguments().

kNekFloatCompFact

const unsigned int Nektar::NekConstants::kNekFloatCompFact = 4

static

Definition at line 60 of file NektarUnivConsts.hpp.

kNekIterativeTol

const NekDouble Nektar::NekConstants::kNekIterativeTol = 1.0e-09

static

Definition at line 50 of file NektarUnivConsts.hpp.

Referenced by Nektar::MultiRegions::GlobalLinSysPETScFull::GlobalLinSysPETScFull(), Nektar::MultiRegions::GlobalLinSysPETScStaticCond::v_AssembleSchurComplement(), Nektar::MultiRegions::GlobalLinSysIterativeFull::v_SolveLinearSystem(), and Nektar::MultiRegions::GlobalLinSysIterativeStaticCond::v_SolveLinearSystem().

kNekMachineEpsilon

const NekDouble Nektar::NekConstants::kNekMachineEpsilon

static

Initial value:

=
    std::numeric_limits<NekDouble>::epsilon()

Definition at line 51 of file NektarUnivConsts.hpp.

Referenced by Nektar::VariableConverter::GetSensor(), Nektar::SolverUtils::ForcingMovingReferenceFrame::LoadParameters(), Nektar::CFSImplicit::v_InitObject(), and Nektar::SolverUtils::DiffusionIP::v_InitObject().

kNekSparseNonZeroTol

const NekDouble Nektar::NekConstants::kNekSparseNonZeroTol = kNekMachineEpsilon

static

Definition at line 53 of file NektarUnivConsts.hpp.

Referenced by Nektar::StorageSmvBsr< T >::const_iterator::const_iterator(), Nektar::StorageSmvBsr< T >::const_iterator::forward(), Nektar::StorageSmvBsr< T >::processBcoInput(), and Nektar::MultiRegions::GlobalLinSysIterative::UpdateKnownSolutions().

kNekUnsetDouble

const NekDouble Nektar::NekConstants::kNekUnsetDouble = -9999

static

Definition at line 44 of file NektarUnivConsts.hpp.

Referenced by Computestreakpositions(), Nektar::LibUtilities::NekNonlinSysIter::ConvergenceCheck(), Nektar::LibUtilities::NekLinSysIterCGLoc::DoConjugateGradient(), Nektar::LibUtilities::NekLinSysIterCG::DoConjugateGradient(), Nektar::LibUtilities::NekLinSysIterGMRESLoc::DoGMRES(), Nektar::LibUtilities::NekLinSysIterGMRES::DoGMRES(), Nektar::LibUtilities::NekLinSysIterGMRES::DoGmresRestart(), Nektar::LibUtilities::NekLinSysIterGMRESLoc::DoGmresRestart(), Nektar::SpatialDomains::MeshGraph::SetDomainRange(), Nektar::CoupledLinearNS::SetUpCoupledMatrix(), Nektar::LibUtilities::BLPoints::v_CalculatePoints(), Nektar::MultiRegions::DisContField::v_EvaluateBoundaryConditions(), Nektar::SolverUtils::DriverArpack::v_Execute(), Nektar::MultiRegions::GlobalLinSysIterativeStaticCond::v_PreSolve(), Nektar::FieldUtils::ProcessWallNormalData::v_Process(), and Nektar::SolverUtils::DriverArnoldi::WriteEvs().

kNekZeroTol

const NekDouble Nektar::NekConstants::kNekZeroTol = 1.0e-12

static

Definition at line 49 of file NektarUnivConsts.hpp.

Referenced by Nektar::MultiRegions::LocTraceToTraceMap::CalcLocTracePhysToTraceIDMap_2D(), Nektar::MultiRegions::LocTraceToTraceMap::CalcLocTracePhysToTraceIDMap_3D(), Nektar::LibUtilities::Interpolator::CalcW_Linear(), Nektar::LibUtilities::Interpolator::CalcW_Quadratic(), Nektar::LibUtilities::Interpolator::CalcW_Shepard(), Nektar::LibUtilities::Interpolator::CalcWeights(), Nektar::LibUtilities::TimeIntegrationAlgorithmGLM::CheckIfFirstStageEqualsOldSolution(), Nektar::LibUtilities::TimeIntegrationAlgorithmGLM::CheckIfLastStageEqualsNewSolution(), Nektar::CoupledLocalToGlobalC0ContMap::CoupledLocalToGlobalC0ContMap(), Nektar::SolverUtils::SessionFunction::Evaluate(), Nektar::SolverUtils::CouplingCwipi::EvaluateFields(), Nektar::CompressibleSolver::GetRoeSoundSpeed(), Nektar::FieldUtils::Iso::GlobalCondense(), Nektar::LibUtilities::TimeIntegrationAlgorithmGLM::InitializeData(), Nektar::LibUtilities::NodalTriElec::NodalPointReorder2d(), Nektar::LibUtilities::NodalTriFekete::NodalPointReorder2d(), Nektar::LibUtilities::NodalTetElec::NodalPointReorder3d(), Nektar::LibUtilities::NodalUtilPrism::NodalUtilPrism(), Nektar::LibUtilities::NodalUtilTetrahedron::NodalUtilTetrahedron(), Nektar::LibUtilities::NodalUtilTriangle::NodalUtilTriangle(), Nektar::LibUtilities::PointsKey::operator==(), Nektar::MultiRegions::GlobalLinSysIterativeStaticCond::PrepareLocalSchurComplement(), Nektar::SpatialDomains::HexGeom::SetUpFaceOrientation(), Nektar::SpatialDomains::PrismGeom::SetUpFaceOrientation(), Nektar::SpatialDomains::PyrGeom::SetUpFaceOrientation(), Nektar::SpatialDomains::TetGeom::SetUpFaceOrientation(), Nektar::LibUtilities::Interpolator::SetupTree(), Nektar::FieldUtils::ProcessVortexInducedVelocity::Smooths(), Nektar::LibUtilities::TimeIntegrationAlgorithmGLM::TimeIntegrate(), Nektar::MultiRegions::GlobalLinSysIterative::UpdateKnownSolutions(), Nektar::SolverUtils::UnsteadySystem::v_DoSolve(), Nektar::MMFAdvection::v_DoSolve(), Nektar::MMFMaxwell::v_DoSolve(), Nektar::MMFSWE::v_DoSolve(), Nektar::SolverUtils::DriverArpack::v_Execute(), Nektar::SpatialDomains::HexGeom::v_GenGeomFactors(), Nektar::SpatialDomains::PrismGeom::v_GenGeomFactors(), Nektar::SpatialDomains::PyrGeom::v_GenGeomFactors(), Nektar::SpatialDomains::QuadGeom::v_GenGeomFactors(), Nektar::NavierStokesCFEAxisym::v_GetViscousFluxVector(), Nektar::ForcingAxiSymmetric::v_InitObject(), Nektar::StdRegions::StdPrismExp::v_LocCoordToLocCollapsed(), Nektar::StdRegions::StdPyrExp::v_LocCoordToLocCollapsed(), Nektar::StdRegions::StdTetExp::v_LocCoordToLocCollapsed(), Nektar::StdRegions::StdTriExp::v_LocCoordToLocCollapsed(), Nektar::StdRegions::StdExpansion0D::v_PhysEvaluate(), Nektar::StdRegions::StdExpansion1D::v_PhysEvaluate(), Nektar::StdRegions::StdExpansion2D::v_PhysEvaluate(), Nektar::StdRegions::StdExpansion3D::v_PhysEvaluate(), Nektar::StdRegions::StdHexExp::v_PhysEvaluateBasis(), Nektar::StdRegions::StdQuadExp::v_PhysEvaluateBasis(), Nektar::FieldUtils::ProcessPowerSpectrum::v_Process(), Nektar::FieldUtils::ProcessVortexInducedVelocity::v_Process(), Nektar::MultiRegions::ExpList::v_WriteVtkPieceData(), Nektar::MultiRegions::ExpListHomogeneous1D::v_WriteVtkPieceData(), Nektar::MultiRegions::ExpListHomogeneous2D::v_WriteVtkPieceData(), Nektar::LibUtilities::TimeIntegrationAlgorithmGLM::VerifyIntegrationSchemeType(), and Nektar::AcousticSystem::WhiteNoiseBC().

kNewtonIterations

const unsigned int Nektar::NekConstants::kNewtonIterations = 51

static

Definition at line 64 of file NektarUnivConsts.hpp.

Referenced by Nektar::SpatialDomains::Geometry2D::NewtonIterationForLocCoord(), Nektar::SpatialDomains::Geometry3D::NewtonIterationForLocCoord(), Nektar::SpatialDomains::Geometry2D::v_FindDistance(), and Nektar::SpatialDomains::SegGeom::v_FindDistance().

kVertexTheSameDouble

const NekDouble Nektar::NekConstants::kVertexTheSameDouble = 1.0e-08

static

Definition at line 47 of file NektarUnivConsts.hpp.

Referenced by Nektar::SpatialDomains::SegGeom::v_FillGeom(), Nektar::SpatialDomains::TriGeom::v_FillGeom(), and Nektar::SolverUtils::FilterHistoryPoints::v_Initialise().