Dune::ACFem::PDEModel::UnaryModelExpression< F, Model, IndexSequence< tag... >, Signatures > Class Template Reference

Index-pack expansion helper and actual implementation. More...

#include <dune/acfem/models/unaryexpression.hh>

Collaboration diagram for Dune::ACFem::PDEModel::UnaryModelExpression< F, Model, IndexSequence< tag... >, Signatures >:

Public Member Functions
template<class ModelArg , class FArg , std::enable_if_t< std::is_constructible< StorageType, FArg, ModelArg >::value, int > = 0>
	UnaryModelExpression (ModelArg &&model, FArg &&f)
	Constructor from given model and operation. More...
	UnaryModelExpression (const UnaryModelExpression &other)
	Copy constructor. More...
	UnaryModelExpression (UnaryModelExpression &&other)
	Move constructor. More...
template<class T , std::enable_if_t<(Expressions::EmitByValueV< T > &&std::is_same< T, ModelDecay >::value &&(IsIdentityOperation< OperationType >::value||IsClosureOperation< OperationType >::value)), int > = 0>
	operator T () const
	Type-cast to underlying model.
template<class T , std::enable_if_t<(!Expressions::EmitByValueV< T > &&std::is_same< T, ModelDecay >::value &&(IsIdentityOperation< OperationType >::value||IsClosureOperation< OperationType >::value)), int > = 0>
	operator T () &&
	Type-cast to underlying model.
template<class T , std::enable_if_t<(!Expressions::EmitByValueV< T > &&std::is_same< T, ModelDecay >::value &&(IsIdentityOperation< OperationType >::value||IsClosureOperation< OperationType >::value)), int > = 0>
	operator T& () &
	Type-cast to underlying model.
template<class T , std::enable_if_t<(!Expressions::EmitByValueV< T > &&std::is_same< T, ModelDecay >::value &&(IsIdentityOperation< OperationType >::value||IsClosureOperation< OperationType >::value)), int > = 0>
	operator const T & () const &
	Type-cast to underlying model.
template<std::size_t I, std::enable_if_t<!emitByValue_< I >, int > = 0>
OperandType< I > &&	operand (IndexConstant< I >=IndexConstant< I >{}) &&
	Return one of the stored operands in an rvalue context. More...
template<std::size_t I, std::enable_if_t<!emitByValue_< I >, int > = 0>
decltype(auto)	operand (IndexConstant< I >=IndexConstant< I >{}) &
	Return one of the stored operands in a mutable reference context. More...
template<std::size_t I, std::enable_if_t<!emitByValue_< I >, int > = 0>
decltype(auto)	operand (IndexConstant< I >=IndexConstant< I >{}) const &
	Return one of the stored operands in a const reference context. More...

Static Public Attributes
template<std::size_t I>
static constexpr bool	emitByValue_ = EmitByValueV<OperandType<I> >
	Force some things to always be emitted as non-references.

FunctionSpaceTypes
Forward some basic type from the supplied function-spaces to the model class. Note that FunctionSpace is defined as a shortcut for RangeFunctionSpace in order to simplify the common case DomainFunctionSpace == RangeFunctionSpace.
using	HessianRangeSelector = typename std::conditional< std::is_convertible< typename FunctionSpace::RangeType, typename FunctionSpace::HessianRangeType >::value, Fem::ExplicitFieldVector< typename FunctionSpace::HessianRangeType::value_type, FunctionSpace::dimRange >, typename FunctionSpace::HessianRangeType >::type
	The type returned by classifyBoundary().
using	RangeFunctionSpaceType = std::decay_t< Model >::RangeFunctionSpaceType
	The type returned by classifyBoundary().
using	DomainFunctionSpaceType = std::decay_t< Model >::DomainFunctionSpaceType
	The type returned by classifyBoundary().
using	FunctionSpaceType = RangeFunctionSpaceType
	The type returned by classifyBoundary().
using	DomainType = typename FunctionSpaceType::DomainType
	The type returned by classifyBoundary().
using	RangeType = typename FunctionSpaceType::RangeType
	The type returned by classifyBoundary().
using	JacobianRangeType = typename FunctionSpaceType::JacobianRangeType
	The type returned by classifyBoundary().
using	HessianRangeType = HessianRangeSelector< FunctionSpaceType >
	The type returned by classifyBoundary().
using	DomainFieldType = typename FunctionSpaceType::DomainFieldType
	The type returned by classifyBoundary().
using	RangeFieldType = typename FunctionSpaceType::RangeFieldType
	The type returned by classifyBoundary().
using	DomainRangeType = typename DomainFunctionSpaceType::RangeType
	The type returned by classifyBoundary().
using	DomainDomainType = typename DomainFunctionSpaceType::DomainType
	The type returned by classifyBoundary().
using	DomainJacobianRangeType = typename DomainFunctionSpaceType::JacobianRangeType
	The type returned by classifyBoundary().
using	DomainHessianRangeType = HessianRangeSelector< DomainFunctionSpaceType >
	The type returned by classifyBoundary().
using	DomainDomainFieldType = typename DomainFunctionSpaceType::DomainFieldType
	The type returned by classifyBoundary().
using	DomainRangeFieldType = typename DomainFunctionSpaceType::RangeFieldType
	The type returned by classifyBoundary().
using	RangeRangeType = typename RangeFunctionSpaceType::RangeType
	The type returned by classifyBoundary().
using	RangeDomainType = typename RangeFunctionSpaceType::DomainType
	The type returned by classifyBoundary().
using	RangeJacobianRangeType = typename RangeFunctionSpaceType::JacobianRangeType
	The type returned by classifyBoundary().
using	RangeHessianRangeType = HessianRangeSelector< RangeFunctionSpaceType >
	The type returned by classifyBoundary().
using	RangeDomainFieldType = typename RangeFunctionSpaceType::DomainFieldType
	The type returned by classifyBoundary().
using	RangeRangeFieldType = typename RangeFunctionSpaceType::RangeFieldType
	The type returned by classifyBoundary().
using	BoundaryConditionsType = std::pair< bool, std::bitset< dimRange > >
	The type returned by classifyBoundary().
static constexpr int	dimDomain
	The type returned by classifyBoundary().
static constexpr int	dimRange
	The type returned by classifyBoundary().
static constexpr int	domainDimDomain
	The type returned by classifyBoundary().
static constexpr int	domainDimRange
static constexpr int	rangeDimDomain
	The type returned by classifyBoundary().
static constexpr int	rangeDimRange

Detailed Description

template<class F, class Model, std::size_t... tag, class Signatures>
class Dune::ACFem::PDEModel::UnaryModelExpression< F, Model, IndexSequence< tag... >, Signatures >

Index-pack expansion helper and actual implementation.

Constructor & Destructor Documentation

UnaryModelExpression() [1/3]

template<class F , class Model , std::size_t... tag, class Signatures >

template<class ModelArg , class FArg , std::enable_if_t< std::is_constructible< StorageType, FArg, ModelArg >::value, int > = 0>

Dune::ACFem::PDEModel::UnaryModelExpression< F, Model, IndexSequence< tag... >, Signatures >::UnaryModelExpression ( ModelArg &&  model, FArg &&  f  )

inline

Constructor from given model and operation.

Parameters

[in]	model	The model to operator on.
[in]	f	The functor to apply to the model. The functor type defaults to OperationTraits<IdentityOperation> and the value for f defaults to the default-construction of the functor which need not exist. In the latter case a properly constructed functor object has to be passed to the constructor.

UnaryModelExpression() [2/3]

template<class F , class Model , std::size_t... tag, class Signatures >

Dune::ACFem::PDEModel::UnaryModelExpression< F, Model, IndexSequence< tag... >, Signatures >::UnaryModelExpression ( const UnaryModelExpression< F, Model, IndexSequence< tag... >, Signatures > &  other )

inline

Copy constructor.

Copy model and functor from other and reconstruct the "method-providers".

UnaryModelExpression() [3/3]

template<class F , class Model , std::size_t... tag, class Signatures >

Dune::ACFem::PDEModel::UnaryModelExpression< F, Model, IndexSequence< tag... >, Signatures >::UnaryModelExpression ( UnaryModelExpression< F, Model, IndexSequence< tag... >, Signatures > &&  other )

inline

Move constructor.

Move model and functor from other and reconstruct the "method-providers".

Member Function Documentation

operand() [1/3]

template<class F , class... T>

template<std::size_t I, std::enable_if_t<!emitByValue_< I >, int > = 0>

decltype(auto) Dune::ACFem::Expressions::Storage< F, T >::operand ( IndexConstant< I >  = IndexConstant<I>{} ) &

inlineinherited

Return one of the stored operands in a mutable reference context.

In this case we assume that it is safe to return a reference as the storage container should be alive in a real object.

As a special exception operands for which IsTypedValue evaluates to std::true_type are always returned as copy. It is assumed that those do not contain any runtime information.

operand() [2/3]

template<class F , class... T>

template<std::size_t I, std::enable_if_t<!emitByValue_< I >, int > = 0>

OperandType<I>&& Dune::ACFem::Expressions::Storage< F, T >::operand ( IndexConstant< I >  = IndexConstant<I>{} ) &&

inlineinherited

Return one of the stored operands in an rvalue context.

In this case exactly the contained type is returned, i.e. a copy for objects or a reference for references.

As a special exception operands for which IsTypedValue evaluates to std::true_type are always returned as copy. It is assumed that those do not contain any runtime information.

operand() [3/3]

template<class F , class... T>

template<std::size_t I, std::enable_if_t<!emitByValue_< I >, int > = 0>

decltype(auto) Dune::ACFem::Expressions::Storage< F, T >::operand ( IndexConstant< I >  = IndexConstant<I>{} ) const &

inlineinherited

Return one of the stored operands in a const reference context.

In this case we assume that it is safe to return a reference as the storage container should be alive in a real object.

As a special exception operands for which IsTypedValue evaluates to std::true_type are always returned as copy. It is assumed that those do not contain any runtime information.

Member Data Documentation

domainDimRange

constexpr int Dune::ACFem::ModelBase< std::decay_t< Model >::DomainFunctionSpaceType , std::decay_t< Model >::RangeFunctionSpaceType >::domainDimRange

staticconstexprinherited

rangeDimRange

constexpr int Dune::ACFem::ModelBase< std::decay_t< Model >::DomainFunctionSpaceType , std::decay_t< Model >::RangeFunctionSpaceType >::rangeDimRange

staticconstexprinherited

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

• dune/acfem/models/unaryexpression.hh