ScalarDiscretizationTypeSpectral Class Reference

#include <ScalarDiscretizationTypeSpectral.hpp>

Inheritance diagram for ScalarDiscretizationTypeSpectral:

[legend]

Collaboration diagram for ScalarDiscretizationTypeSpectral:

[legend]

List of all members.

Public Types
enum	Type {   undefined = -1, functionLike = 0, lagrangianFEM0 = 10, lagrangianFEM1 = 11,   lagrangianFEM2 = 12, DGFEM0 = 20, DGFEM1 = 21, DGFEM2 = 22,   spectralLegendre = 50 }
Public Member Functions
const TinyVector< 3, size_t > &	degrees () const
const TinyVector< 3, real_t > &	a () const
const TinyVector< 3, real_t > &	b () const
	ScalarDiscretizationTypeSpectral (const TinyVector< 3, size_t > &degrees, const TinyVector< 3, real_t > &a, const TinyVector< 3, real_t > &b)
	ScalarDiscretizationTypeSpectral (const ScalarDiscretizationTypeSpectral &d)
	~ScalarDiscretizationTypeSpectral ()
const Type &	type () const
Static Public Member Functions
static Type	getDefault (const Type &type)
static std::string	name (const ScalarDiscretizationTypeBase::Type &type)
static std::string	name (const ScalarDiscretizationTypeBase &discretization)
Private Member Functions
void	__instanciable () const
Private Attributes
TinyVector< 3, size_t >	__degrees
TinyVector< 3, real_t >	__a
TinyVector< 3, real_t >	__b

---

Detailed Description

Definition at line 35 of file ScalarDiscretizationTypeSpectral.hpp.

---

Member Enumeration Documentation

enum ScalarDiscretizationTypeBase::Type [inherited]

Enumerator:

undefined	not defined
functionLike	keeps function type if possible
lagrangianFEM0	Lagrangian finite element of degree 0
lagrangianFEM1	Lagrangian finite element of degree 1
lagrangianFEM2	Lagrangian finite element of degree 2
DGFEM0	discontinuous finite element of degree 0
DGFEM1	discontinuous finite element of degree 1
DGFEM2	discontinuous finite element of degree 2
spectralLegendre	Lagrange spectral method

Definition at line 38 of file ScalarDiscretizationTypeBase.hpp.

            {
    undefined       =-1,        
    functionLike    = 0,        
    // finite element-like discretizations
    lagrangianFEM0  =10,        
    lagrangianFEM1  =11,        
    lagrangianFEM2  =12,        
    // finite element-like discretizations
    DGFEM0          =20,        
    DGFEM1          =21,        
    DGFEM2          =22,        
    // Spectral-like discretizations
    spectralLegendre=50         
  };

---

Constructor & Destructor Documentation

ScalarDiscretizationTypeSpectral::ScalarDiscretizationTypeSpectral	(	const TinyVector< 3, size_t > &	degrees,
		const TinyVector< 3, real_t > &	a,
		const TinyVector< 3, real_t > &	b
	)			[inline]

Definition at line 61 of file ScalarDiscretizationTypeSpectral.hpp.

    : ScalarDiscretizationTypeBase(ScalarDiscretizationTypeBase::spectralLegendre),
      __degrees(degrees),
      __a(a),
      __b(b)
  {
    ;
  }

ScalarDiscretizationTypeSpectral::ScalarDiscretizationTypeSpectral

(

const ScalarDiscretizationTypeSpectral &

d

)

[inline]

Copy constructor

Parameters:

d

originale spectral discretization type

Definition at line 77 of file ScalarDiscretizationTypeSpectral.hpp.

    : ScalarDiscretizationTypeBase(d),
      __degrees(d.__degrees),
      __a(d.__a),
      __b(d.__b)
  {
    ;
  }

ScalarDiscretizationTypeSpectral::~ScalarDiscretizationTypeSpectral

(

)

[inline]

Destructor

Definition at line 90 of file ScalarDiscretizationTypeSpectral.hpp.

  {
    ;
  }

---

Member Function Documentation

void ScalarDiscretizationTypeSpectral::__instanciable

(

)

const [inline, private, virtual]

This function prevents to instanciate this class

Implements ScalarDiscretizationTypeBase.

Definition at line 43 of file ScalarDiscretizationTypeSpectral.hpp.

{}

const TinyVector<3,size_t>& ScalarDiscretizationTypeSpectral::degrees

(

)

const [inline]

Definition at line 46 of file ScalarDiscretizationTypeSpectral.hpp.

References __degrees.

Referenced by BoundaryConditionDiscretizationSpectralConform::BoundaryConditionDiscretizationSpectralConform(), BoundaryConditionDiscretizationSpectralNonConform::BoundaryConditionDiscretizationSpectralNonConform(), SpectralFEMPreconditioner::Internal::computes(), SpectralFEMPreconditioner::Internal::computesTransposed(), BoundaryConditionDiscretizationSpectralNonConform::getDiagonal(), DegreeOfFreedomSetManager::Internal::getDOFPositionsSet(), BoundaryConditionDiscretizationSpectralNonConform::setSecondMember(), SpectralLegendreDiscretizer::SpectralLegendreDiscretizer(), BoundaryConditionDiscretizationSpectralNonConform::timesX(), and BoundaryConditionDiscretizationSpectralNonConform::transposedTimesX().

  {
    return __degrees;
  }

const TinyVector<3,real_t>& ScalarDiscretizationTypeSpectral::a

(

)

const [inline]

Definition at line 51 of file ScalarDiscretizationTypeSpectral.hpp.

References __a.

Referenced by BoundaryConditionDiscretizationSpectralConform::BoundaryConditionDiscretizationSpectralConform(), SpectralFEMPreconditioner::Internal::computes(), SpectralFEMPreconditioner::Internal::computesTransposed(), BoundaryConditionDiscretizationSpectralNonConform::getDiagonal(), BoundaryConditionDiscretizationSpectralNonConform::setSecondMember(), SpectralLegendreDiscretizer::SpectralLegendreDiscretizer(), BoundaryConditionDiscretizationSpectralNonConform::timesX(), and BoundaryConditionDiscretizationSpectralNonConform::transposedTimesX().

  {
    return __a;
  }

const TinyVector<3,real_t>& ScalarDiscretizationTypeSpectral::b

(

)

const [inline]

Definition at line 56 of file ScalarDiscretizationTypeSpectral.hpp.

References __b.

Referenced by BoundaryConditionDiscretizationSpectralConform::BoundaryConditionDiscretizationSpectralConform(), SpectralFEMPreconditioner::Internal::computes(), SpectralFEMPreconditioner::Internal::computesTransposed(), BoundaryConditionDiscretizationSpectralNonConform::getDiagonal(), BoundaryConditionDiscretizationSpectralNonConform::setSecondMember(), SpectralLegendreDiscretizer::SpectralLegendreDiscretizer(), BoundaryConditionDiscretizationSpectralNonConform::timesX(), and BoundaryConditionDiscretizationSpectralNonConform::transposedTimesX().

  {
    return __b;
  }

static Type ScalarDiscretizationTypeBase::getDefault

(

const Type &

type

)

[inline, static, inherited]

Definition at line 65 of file ScalarDiscretizationTypeBase.hpp.

References ScalarDiscretizationTypeBase::lagrangianFEM1, and ScalarDiscretizationTypeBase::undefined.

Referenced by SolverExpression::execute().

  {
    return (type==undefined)?lagrangianFEM1:type;
  }

static std::string ScalarDiscretizationTypeBase::name

(

const ScalarDiscretizationTypeBase::Type &

type

)

[inline, static, inherited]

convertes type in its name

Parameters:

type

type of discretization

Returns:

name of the type

Definition at line 84 of file ScalarDiscretizationTypeBase.hpp.

References ScalarDiscretizationTypeBase::DGFEM0, ScalarDiscretizationTypeBase::DGFEM1, ScalarDiscretizationTypeBase::DGFEM2, ScalarDiscretizationTypeBase::functionLike, ScalarDiscretizationTypeBase::lagrangianFEM0, ScalarDiscretizationTypeBase::lagrangianFEM1, ScalarDiscretizationTypeBase::lagrangianFEM2, ScalarDiscretizationTypeBase::spectralLegendre, ScalarDiscretizationTypeBase::undefined, and ErrorHandler::unexpected.

Referenced by ScalarDegreeOfFreedomPositionsSet::Builder::__build(), FunctionExpressionDG::__DGTypeFromFEMType(), FEMFunctionBase::__put(), DGFunctionBase::__put(), BoundaryConditionDiscretizationSpectralConform::BoundaryConditionDiscretizationSpectralConform(), DegreeOfFreedomSetManager::Internal::getDOFPositionsSet(), ScalarDiscretizationTypeBase::name(), UnknownListExpressionSet::put(), UnknownExpression::put(), and SpectralLegendreDiscretizer::SpectralLegendreDiscretizer().

  {
    switch (type) {
    case lagrangianFEM0:  return "FEM-P0";
    case lagrangianFEM1:  return "FEM-P1";
    case lagrangianFEM2:  return "FEM-P2";
    case DGFEM0:          return "DG-P0";
    case DGFEM1:          return "DG-P1";
    case DGFEM2:          return "DG-P2";
    case spectralLegendre:return "Legendre";
    case undefined:       return "undefined";
    case functionLike:    return "function-like";
    }
    throw ErrorHandler(__FILE__,__LINE__,
                       "unknown Discretization type",
                       ErrorHandler::unexpected);
  }

static std::string ScalarDiscretizationTypeBase::name

(

const ScalarDiscretizationTypeBase &

discretization

)

[inline, static, inherited]

convertes type in its name

Parameters:

discretization

type of discretization

Returns:

name of the type

Definition at line 109 of file ScalarDiscretizationTypeBase.hpp.

References ScalarDiscretizationTypeBase::name(), and ScalarDiscretizationTypeBase::type().

  {
    return ScalarDiscretizationTypeBase::name(discretization.type());
  }

Here is the call graph for this function:

const Type& ScalarDiscretizationTypeBase::type

(

)

const [inline, inherited]

Read-only access to the type

Returns:

__type

Definition at line 119 of file ScalarDiscretizationTypeBase.hpp.

References ScalarDiscretizationTypeBase::__type.

Referenced by ScalarDegreeOfFreedomPositionsSet::Builder::__build(), FEMFunctionBuilder::__build(), DGFunctionBuilder::__build(), DegreeOfFreedomSetBuilder::__buildFictitious(), SpectralFEMPreconditioner::Internal::computes(), SpectralFEMPreconditioner::Internal::computesTransposed(), FEMFunctionBase::discretizationType(), DGFunctionBase::discretizationType(), DegreeOfFreedomSetManager::Internal::getDOFPositionsSet(), FEMFunctionBase::hasSameType(), DGFunctionBase::hasSameType(), and ScalarDiscretizationTypeBase::name().

  {
    return __type;
  }

---

Member Data Documentation

TinyVector<3,size_t> ScalarDiscretizationTypeSpectral::__degrees [private]

Definition at line 39 of file ScalarDiscretizationTypeSpectral.hpp.

Referenced by degrees().

TinyVector<3,real_t> ScalarDiscretizationTypeSpectral::__a [private]

Definition at line 40 of file ScalarDiscretizationTypeSpectral.hpp.

Referenced by a().

TinyVector<3,real_t> ScalarDiscretizationTypeSpectral::__b [private]

Definition at line 41 of file ScalarDiscretizationTypeSpectral.hpp.

Referenced by b().

---

The documentation for this class was generated from the following file:

• ScalarDiscretizationTypeSpectral.hpp