class LinearFiniteElementSpace : public FiniteElementSpace

Piecewise linear FE space.

Inheritance:

Public Methods

LinearFiniteElementSpace(Mesh * m, int dim = 1)

Creates piecewise linear FE space.

virtual int Type() const

Returns FiniteElementSpace::LINEAR.

virtual void GetElementDofs(int i, Array<int> &dofs) const

Returns indexes of degrees of freedom in array dofs for i'th element.

virtual void GetBdrElementDofs(int i, Array<int> &dofs) const

Returns indexes of degrees of freedom for i'th boundary element.

virtual const FiniteElement* GetFE(int i) const

Returns pointer to the FiniteElement associated with i'th element.

virtual const FiniteElement* GetBE(int i) const

Returns pointer to the FiniteElement for the i'th boundary element.

virtual void ConstructRefinementData(int k, int cdofs, RefinementType type)

Constructs new refinement data using coarse element k as a template

virtual void PrintFES(ostream & out = cout, int format = 0) const

Prints the FES space data (dofs).

Inherited from FiniteElementSpace:

Public Classes

enum

Public Methods

inline int GetVDim() const

inline int GetNDofs() const

inline int GetOrdering() const

inline int GetNE() const

inline int GetNV() const

inline int GetNBE() const

inline int GetElementType(int i) const

inline void GetElementVertices(int i, Array<int> &vertices) const

inline int GetBdrElementType(int i) const

ElementTransformation* GetElementTransformation(int i) const

ElementTransformation* GetBdrElementTransformation(int i) const

void GetElementVDofs(int i, Array<int> &dofs) const

void GetBdrElementVDofs(int i, Array<int> &dofs) const

RectangularMatrix* LocalInterpolation(int k, int cdofs, RefinementType type, Array<int> &rows)

SparseMatrix* GlobalRestrictionMatrix(FiniteElementSpace *cfes, Array<int> &bdr_attr_is_ess)

void PrintMesh(ostream & out = cout) const

void Print(ostream & outMesh = cout, ostream & outFES = cout) const

Protected Fields

Mesh* mesh

int vdim

int ndofs

int ordering

LinearFiniteElementSpace(Mesh * m, int dim = 1)

Creates piecewise linear FE space.

virtual int Type() const

Returns FiniteElementSpace::LINEAR.

virtual void GetElementDofs(int i, Array<int> &dofs) const

Returns indexes of degrees of freedom in array dofs for i'th element.

virtual void GetBdrElementDofs(int i, Array<int> &dofs) const

Returns indexes of degrees of freedom for i'th boundary element.

virtual const FiniteElement* GetFE(int i) const

Returns pointer to the FiniteElement associated with i'th element.

virtual const FiniteElement* GetBE(int i) const

Returns pointer to the FiniteElement for the i'th boundary element.

virtual void ConstructRefinementData(int k, int cdofs, RefinementType type)

Constructs new refinement data using coarse element k as a template

virtual void PrintFES(ostream & out = cout, int format = 0) const

Prints the FES space data (dofs).

alphabetic index hierarchy of classes

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