#include <Panzer_Normals_decl.hpp>

Inheritance diagram for panzer::Normals< EvalT, Traits >:

Public Member Functions
	Normals (const Teuchos::ParameterList &p)

void	postRegistrationSetup (typename Traits::SetupData d, PHX::FieldManager< Traits > &fm)

void	evaluateFields (typename Traits::EvalData d)

const PHX::FieldTag &	getFieldTag () const

Public Member Functions inherited from panzer::EvaluatorWithBaseImpl< Traits >
void	setDetailsIndex (const int di)
	An evaluator builder sets the details index. More...

Public Member Functions inherited from panzer::DomainEvaluator
	DomainEvaluator (DomainType domain=ALL)
	Constructor. More...

virtual	~DomainEvaluator ()=default
	Default destructor. More...

void	setDomain (const DomainType domain)
	Set the domain for the evaluator. More...

DomainType	getDomain ()
	Get the domain for the evaluator. More...

virtual int	cellStartIndex (const panzer::Workset &workset) const
	Returns the starting cell for the specified domain for a given workset. More...

virtual int	cellEndIndex (const panzer::Workset &workset) const
	Returns the non-inclusive end cell for the specified domain for a given workset. More...

Private Types
using	ScalarT = typename EvalT::ScalarT

Private Attributes
int	side_id

int	quad_order

int	quad_index

std::size_t	num_qp

std::size_t	num_dim

PHX::MDField< ScalarT, Cell, Point, Dim >	normals

bool	normalize

Additional Inherited Members
Public Types inherited from panzer::DomainEvaluator
enum	DomainType : int { OWNED =0, GHOST =1, REAL =2, VIRTUAL =3, ALL =4 }
	Domain types supported by worksets. More...

Protected Attributes inherited from panzer::EvaluatorWithBaseImpl< Traits >
WorksetDetailsAccessor	wda

Detailed Description

template<typename EvalT, typename Traits>
class panzer::Normals< EvalT, Traits >

Compute normals on a particular side of an element. By default the normals are normalized. A second option would be for the normals to be unormalized values.

<ParameterList name="Name" type="string" value="<Name to give to the normals field>"> <ParameterList name="Side Id" type="int" value="<side id to use for computing normals>"> <ParameterList name="IR" type="RCP<IntegrationRule>" value="<user specified IntegrationRule>"> <ParameterList name="Normalize" type="bool" value="true">

The Name used to define the normals field is specified by "Name" and the data layout is defined by the dl_vector field in the IntegrationRule. The side ID must be legitimate for this topology and will be used to construct an outward facing normal. The normals will be normalized by default. However, if Normalize=false then the resulting normals will have the determinant of the side jacobian built in thus they correspond to a differential on the side.

Definition at line 71 of file Panzer_Normals_decl.hpp.