Panzer  Version of the Day
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
Public Member Functions | Private Types | Private Member Functions | Private Attributes | List of all members
panzer::Integrator_CurlBasisDotVector< EvalT, Traits > Class Template Reference

Computes $ Ma(x)b(x)\cdots\int\nabla\times\vec{\phi}\cdot\vec{v}\, dx $. More...

#include <Panzer_Integrator_CurlBasisDotVector.hpp>

Inheritance diagram for panzer::Integrator_CurlBasisDotVector< EvalT, Traits >:
Inheritance graph
[legend]

Public Member Functions

 Integrator_CurlBasisDotVector (const panzer::EvaluatorStyle &evalStyle, const std::string &resName, const std::string &valName, const panzer::BasisIRLayout &basis, const panzer::IntegrationRule &ir, const double &multiplier=1, const std::vector< std::string > &fmNames=std::vector< std::string >())
 Main Constructor. More...
 
 Integrator_CurlBasisDotVector (const Teuchos::ParameterList &p)
 ParameterList Constructor. More...
 
 Integrator_CurlBasisDotVector (const panzer::EvaluatorStyle &evalStyle, const PHX::FieldTag &resTag, const PHX::FieldTag &valTag, const panzer::BasisDescriptor &bd, const panzer::IntegrationDescriptor &id, const int &spaceDim=3, const double &multiplier=1, const std::vector< PHX::FieldTag > &multipliers=std::vector< PHX::FieldTag >())
 FieldTag Constructor. More...
 
void postRegistrationSetup (typename Traits::SetupData sd, PHX::FieldManager< Traits > &fm)
 Post-Registration Setup. More...
 
void evaluateFields (typename Traits::EvalData d)
 Evaluate Fields. More...
 
- 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
 The scalar type. More...
 

Private Member Functions

Teuchos::RCP
< Teuchos::ParameterList
getValidParameters () const
 Get Valid Parameters. More...
 

Private Attributes

const panzer::EvaluatorStyle evalStyle_
 An enum determining the behavior of this Evaluator. More...
 
bool useDescriptors_
 A flag indicating whether or not to use the descriptor interface. More...
 
panzer::BasisDescriptor bd_
 The BasisDescriptor for the basis to use. More...
 
panzer::IntegrationDescriptor id_
 The IntegrationDescriptor for the quadrature to use. More...
 
PHX::MDField< ScalarT,
panzer::Cell, panzer::BASIS > 
field_
 A field to which we'll contribute, or in which we'll store, the result of computing this integral. More...
 
PHX::MDField< const ScalarT,
panzer::Cell, panzer::IP > 
vector2D_
 A field representing the vector-valued function we're integrating ( $ \vec{s} $) in a two-dimensional problem. More...
 
PHX::MDField< const ScalarT,
panzer::Cell, panzer::IP,
panzer::Dim > 
vector3D_
 A field representing the vector-valued function we're integrating ( $ \vec{s} $) in a three-dimensional problem. More...
 
double multiplier_
 The scalar multiplier out in front of the integral ( $ M $). More...
 
std::vector< PHX::MDField
< const ScalarT, panzer::Cell,
panzer::IP > > 
fieldMults_
 The (possibly empty) list of fields that are multipliers out in front of the integral ( $ a(x) $, $ b(x) $, etc.). More...
 
Kokkos::View< Kokkos::View
< const ScalarT **, typename
PHX::DevLayout< ScalarT >
::type, PHX::Device > * > 
kokkosFieldMults_
 The Kokkos::View representation of the (possibly empty) list of fields that are multipliers out in front of the integral ( $ a(x) $, $ b(x) $, etc.). More...
 
std::string basisName_
 The name of the basis we're using. More...
 
std::size_t basisIndex_
 The index in the Workset bases for our particular BasisIRLayout name. More...
 
int spaceDim_
 The spatial dimension of the vector-valued function we're integrating, either 2 or 3. More...
 
PHX::MDField< ScalarT,
panzer::Cell, panzer::IP > 
result2D_
 A field used to build up the result of this integral when working on a two-dimensional vector field. More...
 
PHX::MDField< ScalarT,
panzer::Cell, panzer::IP,
panzer::Dim > 
result3D_
 A field used to build up the result of this integral when working on a three-dimensional vector field. More...
 

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::Integrator_CurlBasisDotVector< EvalT, Traits >

Computes $ Ma(x)b(x)\cdots\int\nabla\times\vec{\phi}\cdot\vec{v}\, dx $.

Evaluates the integral

\[ Ma(x)b(x)\cdots\int\nabla\times\vec{\phi}\cdot\vec{v}\, dx, \]

where $ M $ is some constant, $ a(x) $, $ b(x) $, etc., are some fields that depend on position, $ \vec{v} $ is some vector-valued function, and $ \vec{\phi} $ is some vector basis.

Note
The name can be misleading. In contrast to 3-D, the curl of a vector in 2-D is simply a scalar. This Evaluator handles both cases.

Definition at line 85 of file Panzer_Integrator_CurlBasisDotVector.hpp.

Member Typedef Documentation

template<typename EvalT , typename Traits >
using panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::ScalarT = typename EvalT::ScalarT
private

The scalar type.

Definition at line 279 of file Panzer_Integrator_CurlBasisDotVector.hpp.

Constructor & Destructor Documentation

template<typename EvalT , typename Traits >
panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::Integrator_CurlBasisDotVector ( const panzer::EvaluatorStyle evalStyle,
const std::string &  resName,
const std::string &  valName,
const panzer::BasisIRLayout basis,
const panzer::IntegrationRule ir,
const double &  multiplier = 1,
const std::vector< std::string > &  fmNames = std::vector<std::string>() 
)

Main Constructor.

Creates an Evaluator to evaluate the integral

\[ Ma(x)b(x)\cdots\int\nabla\times\vec{\phi}\cdot\vec{v}\, dx, \]

where $ M $ is some constant, $ a(x) $, $ b(x) $, etc., are some fields that depend on position, $ \vec{v} $ is some vector-valued function, and $ \vec{\phi} $ is some vector basis.

Parameters
[in]evalStyleAn enum declaring the behavior of this Evaluator, which is to either:
  • compute and contribute (CONTRIBUTES), or
  • compute and store (EVALUATES).
[in]resNameThe name of either the contributed or evaluated field, depending on evalStyle.
[in]valNameThe name of the vector value being integrated ( $ \vec{s} $).
[in]basisThe vector basis that you'd like to use ( $ \vec{\phi} $).
[in]irThe integration rule that you'd like to use.
[in]multiplierThe scalar multiplier out in front of the integral you're computing ( $ M $). If not specified, this defaults to 1.
[in]fmNamesA list of names of fields that are multipliers out in front of the integral you're computing ( $ a(x) $, $ b(x) $, etc.). If not specified, this defaults to an empty vector.
Exceptions
std::invalid_argumentIf any of the inputs are invalid.
std::logic_errorIf the basis supplied is not a vector basis, or if it doesn't require orientations.

Definition at line 73 of file Panzer_Integrator_CurlBasisDotVector_impl.hpp.

template<typename EvalT , typename Traits >
panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::Integrator_CurlBasisDotVector ( const Teuchos::ParameterList p)

ParameterList Constructor.

Creates an Evaluator to evaluate the integral

\[ Ma(x)b(x)\cdots\int\nabla\times\vec{\phi}\cdot\vec{v}\, dx, \]

where $ M $ is some constant, $ a(x) $, $ b(x) $, etc., are some fields that depend on position, $ \vec{s} $ is some vector-valued function, and $ \vec{\phi} $ is some vector basis.

Note
This constructor exists to preserve the older way of creating an Evaluator with a ParameterList; however, it is strongly advised that you not use this ParameterList Constructor, but rather that you favor the Main Constructor with its compile-time argument checking instead.
Parameters
[in]pA ParameterList of the form
<ParameterList>
<Parameter name = "Residual Name" type = "std::string" value = (required) />
<Parameter name = "Value Name" type = "std::string" value = (required) />
<Parameter name = "Basis" type = "RCP<panzer::BasisIRLayout>" value = (required) />
<Parameter name = "IR" type = "RCP<panzer::IntegrationRule>" value = (required) />
<Parameter name = "Multiplier" type = "double" value = (required) />
<Parameter name = "Field Multipliers" type = "RCP<const std::vector<std::string>>" value = null (default)/>
</ParameterList>
where
  • "Residual Name" is the name for the term this Evaluator is evaluating,
  • "Value Name" is the name of the vector value being integrated ( $ \vec{s} $),
  • "Basis" is the vector basis that you'd like to use ( $ \vec{\phi} $),
  • "IR" is the integration rule that you'd like to use,
  • "Multiplier" is the scalar multiplier out in front of the integral you're computing ( $ M $), and
  • "Field Multipliers" is an optional list of names of fields that are multipliers out in front of the integral you're computing ( $ a(x) $, $ b(x) $, etc.).

Definition at line 174 of file Panzer_Integrator_CurlBasisDotVector_impl.hpp.

template<typename EvalT , typename TRAITS >
panzer::Integrator_CurlBasisDotVector< EvalT, TRAITS >::Integrator_CurlBasisDotVector ( const panzer::EvaluatorStyle evalStyle,
const PHX::FieldTag &  resTag,
const PHX::FieldTag &  valTag,
const panzer::BasisDescriptor bd,
const panzer::IntegrationDescriptor id,
const int &  spaceDim = 3,
const double &  multiplier = 1,
const std::vector< PHX::FieldTag > &  multipliers = std::vector<PHX::FieldTag>() 
)

FieldTag Constructor.

Creates an Evaluator to evaluate the integral

\[ Ma(x)b(x)\cdots\int\nabla\times\vec{\phi}\cdot\vec{v}\, dx, \]

where $ M $ is some constant, $ a(x) $, $ b(x) $, etc., are some fields that depend on position, $ \vec{s} $ is some vector-valued function, and $ \vec{\phi} $ is some vector basis.

Parameters
[in]evalStyleAn enum declaring the behavior of this Evaluator, which is to either:
  • compute and contribute (CONTRIBUTES), or
  • compute and store (EVALUATES).
[in]resTagThe tag of either the contributed or evaluated field, depending on evalStyle.
[in]valTagThe tag of the vector value being integrated ( $ \vec{s} $).
[in]bdThe vector basis descriptor that you'd like to use ( $ \vec{\phi} $).
[in]idThe integration descriptor that you'd like to use.
[in]spaceDimThe spatial dimensionality of the problem. If not specified, this defaults to 3.
[in]multiplierThe scalar multiplier out in front of the integral you're computing ( $ M $). If not specified, this defaults to 1.
[in]multipliersA list of tags of fields that are multipliers out in front of the integral you're computing ( $ a(x) $, $ b(x) $, etc.). If not specified, this defaults to an empty vector.
Exceptions
std::invalid_argumentIf any of the inputs are invalid.
std::logic_errorIf the basis supplied is not a vector basis, or if it doesn't require orientations.

Definition at line 204 of file Panzer_Integrator_CurlBasisDotVector_impl.hpp.

Member Function Documentation

template<typename EvalT , typename Traits >
void panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::postRegistrationSetup ( typename Traits::SetupData  sd,
PHX::FieldManager< Traits > &  fm 
)

Post-Registration Setup.

Sets the Kokkos::Views for all of the field multipliers, sets the basis index, and sets up the field that will be used to build up the result of the integration.

Parameters
[in]sdEssentially a list of Worksets, which are collections of cells (elements) that all live on a single process.
[in]fmThe FieldManager used to create the field to build up the result.

Definition at line 285 of file Panzer_Integrator_CurlBasisDotVector_impl.hpp.

template<typename EvalT , typename Traits >
void panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::evaluateFields ( typename Traits::EvalData  d)

Evaluate Fields.

This actually performs the integration using a handful of functors in Kokkos::parallel_fors, looping over the cells in the Workset.

Parameters
[in]worksetThe Workset on which you're going to do the integration.

Definition at line 688 of file Panzer_Integrator_CurlBasisDotVector_impl.hpp.

template<typename EvalT , typename TRAITS >
Teuchos::RCP< Teuchos::ParameterList > panzer::Integrator_CurlBasisDotVector< EvalT, TRAITS >::getValidParameters ( ) const
private

Get Valid Parameters.

Get all the parameters that we support such that the ParameterList Constructor can do some validation of the input ParameterList.

Returns
A ParameterList with all the valid parameters (keys) in it. The values tied to those keys are meaningless default values.

Definition at line 782 of file Panzer_Integrator_CurlBasisDotVector_impl.hpp.

Member Data Documentation

template<typename EvalT , typename Traits >
const panzer::EvaluatorStyle panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::evalStyle_
private

An enum determining the behavior of this Evaluator.

This Evaluator will compute the result of its integration and then:

  • CONTRIBUTES: contribute it to a specified residual, not saving anything; or
  • EVALUATES: save it under a specified name for future use.

Definition at line 289 of file Panzer_Integrator_CurlBasisDotVector.hpp.

template<typename EvalT , typename Traits >
bool panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::useDescriptors_
private

A flag indicating whether or not to use the descriptor interface.

Definition at line 295 of file Panzer_Integrator_CurlBasisDotVector.hpp.

template<typename EvalT , typename Traits >
panzer::BasisDescriptor panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::bd_
private

The BasisDescriptor for the basis to use.

Definition at line 300 of file Panzer_Integrator_CurlBasisDotVector.hpp.

template<typename EvalT , typename Traits >
panzer::IntegrationDescriptor panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::id_
private

The IntegrationDescriptor for the quadrature to use.

Definition at line 305 of file Panzer_Integrator_CurlBasisDotVector.hpp.

template<typename EvalT , typename Traits >
PHX::MDField<ScalarT, panzer::Cell, panzer::BASIS> panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::field_
private

A field to which we'll contribute, or in which we'll store, the result of computing this integral.

Definition at line 311 of file Panzer_Integrator_CurlBasisDotVector.hpp.

template<typename EvalT , typename Traits >
PHX::MDField<const ScalarT, panzer::Cell, panzer::IP> panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::vector2D_
private

A field representing the vector-valued function we're integrating ( $ \vec{s} $) in a two-dimensional problem.

Definition at line 317 of file Panzer_Integrator_CurlBasisDotVector.hpp.

template<typename EvalT , typename Traits >
PHX::MDField<const ScalarT, panzer::Cell, panzer::IP, panzer::Dim> panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::vector3D_
private

A field representing the vector-valued function we're integrating ( $ \vec{s} $) in a three-dimensional problem.

Definition at line 324 of file Panzer_Integrator_CurlBasisDotVector.hpp.

template<typename EvalT , typename Traits >
double panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::multiplier_
private

The scalar multiplier out in front of the integral ( $ M $).

Definition at line 330 of file Panzer_Integrator_CurlBasisDotVector.hpp.

template<typename EvalT , typename Traits >
std::vector<PHX::MDField<const ScalarT, panzer::Cell, panzer::IP> > panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::fieldMults_
private

The (possibly empty) list of fields that are multipliers out in front of the integral ( $ a(x) $, $ b(x) $, etc.).

Definition at line 337 of file Panzer_Integrator_CurlBasisDotVector.hpp.

template<typename EvalT , typename Traits >
Kokkos::View<Kokkos::View<const ScalarT**,typename PHX::DevLayout<ScalarT>::type,PHX::Device>*> panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::kokkosFieldMults_
private

The Kokkos::View representation of the (possibly empty) list of fields that are multipliers out in front of the integral ( $ a(x) $, $ b(x) $, etc.).

Definition at line 344 of file Panzer_Integrator_CurlBasisDotVector.hpp.

template<typename EvalT , typename Traits >
std::string panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::basisName_
private

The name of the basis we're using.

Definition at line 349 of file Panzer_Integrator_CurlBasisDotVector.hpp.

template<typename EvalT , typename Traits >
std::size_t panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::basisIndex_
private

The index in the Workset bases for our particular BasisIRLayout name.

Definition at line 355 of file Panzer_Integrator_CurlBasisDotVector.hpp.

template<typename EvalT , typename Traits >
int panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::spaceDim_
private

The spatial dimension of the vector-valued function we're integrating, either 2 or 3.

Definition at line 361 of file Panzer_Integrator_CurlBasisDotVector.hpp.

template<typename EvalT , typename Traits >
PHX::MDField<ScalarT, panzer::Cell, panzer::IP> panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::result2D_
private

A field used to build up the result of this integral when working on a two-dimensional vector field.

Definition at line 367 of file Panzer_Integrator_CurlBasisDotVector.hpp.

template<typename EvalT , typename Traits >
PHX::MDField<ScalarT, panzer::Cell, panzer::IP, panzer::Dim> panzer::Integrator_CurlBasisDotVector< EvalT, Traits >::result3D_
private

A field used to build up the result of this integral when working on a three-dimensional vector field.

Definition at line 373 of file Panzer_Integrator_CurlBasisDotVector.hpp.


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