elements.h File Reference

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Classes
class	oomph::GeneralisedElement
	A Generalised Element class. More...
class	oomph::FiniteElement
	A general Finite Element class. More...
class	oomph::PointElement
	/////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////// More...
class	oomph::SolidInitialCondition
	A class to specify the initial conditions for a solid body. Solid bodies are often discretised with Hermite-type elements, for which the assignment of the generalised nodal values is nontrivial since they represent derivatives w.r.t. to the local coordinates. A SolidInitialCondition object specifies initial position (i.e. shape), velocity and acceleration of the structure with a geometric object. An integer specifies which time-derivative derivative is currently assigned. See example codes for a demonstration of its use. More...
class	oomph::SolidFiniteElement
	////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////// More...
class	oomph::FaceElement
	FaceElements are elements that coincide with the faces of higher-dimensional "bulk" elements. They are used on boundaries where additional non-trivial boundary conditions need to be applied. Examples include free surfaces, and applied traction conditions. In many cases, FaceElements need to evaluate to quantities in the associated bulk elements. For instance, the evaluation of a shear stresses on 2D FaceElement requires the evaluation of velocity derivatives in the associated 3D volume element etc. Therefore we store a pointer to the associated bulk element, and information about the relation between the local coordinates in the face and bulk elements. More...
class	oomph::SolidFaceElement
	SolidFaceElements combine FaceElements and SolidFiniteElements and overload various functions so they work properly in the FaceElement context. More...
class	oomph::SolidPointElement
	//////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////// More...
class	oomph::FaceGeometry< ELEMENT >
	//////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////// More...
class	oomph::DummyFaceElement< ELEMENT >
	//////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////// More...
class	oomph::ElementWithDragFunction
	//////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////// More...
class	oomph::FreeStandingFaceElement< ELEMENT >
	//////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////// More...
class	oomph::SolidElementWithDiagonalMassMatrix
	//////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////// More...
class	oomph::NavierStokesElementWithDiagonalMassMatrices
	//////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////// More...

Namespaces
	oomph
	//////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////
	oomph::ElementGeometry
	Enumeration a finite element's geometry "type". Either "Q" (square, cubeoid like) or "T" (triangle, tetrahedron).
	oomph::Locate_zeta_helpers
	Helper namespace for tolerances, number of iterations, etc used in the locate_zeta function in FiniteElement.

Typedefs
typedef void(*	oomph::CoordinateMappingFctPt) (const Vector< double > &s, Vector< double > &s_bulk)
	Typedef for the function that translates the face coordinate to the coordinate in the bulk element. More...
typedef void(*	oomph::BulkCoordinateDerivativesFctPt) (const Vector< double > &s, DenseMatrix< double > &ds_bulk_dsface, unsigned &interior_direction)
	Typedef for the function that returns the partial derivative of the local coordinates in the bulk element with respect to the coordinates along the face. In addition this function returns an index of one of the bulk local coordinates that varies away from the edge. More...

Enumerations
enum	oomph::ElementGeometry::ElementGeometry { oomph::ElementGeometry::Q , oomph::ElementGeometry::T }