S-multiplication with numbers (see below for S-multiplication with grid-functions). More...

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

Collaboration diagram for Dune::ACFem::BinaryModelExpression< SMultiplyOperation, Factor, ModelType >:

Public Types
typedef InterfaceType::FunctionSpaceType	FunctionSpaceType
	type of discrete function space

typedef InterfaceType::GridPartType	GridPartType
	type of the grid-part we live on

typedef InterfaceType::EntityType	EntityType
	type of the codim-0 Entity from the GridPartType

typedef InterfaceType::DomainFieldType	DomainFieldType
	domain type (from function space)

typedef InterfaceType::RangeFieldType	RangeFieldType
	range type (from function space)

typedef InterfaceType::DomainType	DomainType
	domain type (from function space)

typedef InterfaceType::RangeType	RangeType
	range type (from function space)

typedef InterfaceType::JacobianRangeType	JacobianRangeType
	jacobian type (from function space)

typedef InterfaceType::HessianRangeType	HessianRangeType
	hessian type (from function space)

typedef Expression	ExpressionType
	The type of the underlying expression.

Public Member Functions
std::string	name () const
	Print a descriptive name for debugging and output. More...

OperatorPartsType	operatorParts () const
	Return the integral kernels for the bilinear form.

BulkForcesFunctionType	bulkForcesFunction (const GridPartType &gridPart) const
	Generate an instance of a class defining the bulk-forces the model is subject to. More...

template<class DiscreteFunctionSpace >
TraitsType::template ForcesFunctionalTraits< DiscreteFunctionSpace >::FunctionalType	forcesFunctional (const DiscreteFunctionSpace &space) const
	Generate an instance of a class defining a functional which forms part of the force-terms for the model. More...

DirichletBoundaryFunctionType	dirichletBoundaryFunction (const GridPartType &gridPart) const
	Generate an instance of a class defining Dirichlet boundary values as a Fem grid-function. More...

DirichletWeightFunctionType	dirichletWeightFunction (const GridPartType &gridPart) const
	Generate an instance of a class defining a "left hand side" weight on the Dirichlet boundary conditions, DefaultModelTraits::DirichletWeightFunctionType. More...

NeumannBoundaryFunctionType	neumannBoundaryFunction (const GridPartType &gridPart) const
	Generate an instance of a class defining Neumann boundary values as a Fem grid-function. More...

DirichletIndicatorType	dirichletIndicator () const
	Generate an object to identify parts of the boundary subject to Dirichlet boundary conditions. More...

NeumannIndicatorType	neumannIndicator () const
	Generate an object to identify parts of the boundary subject to Neumann boundary conditions. More...

const ExpressionType &	expression () const
	Return a const reference to the underlying expression.

ExpressionType &	expression ()
	Return a mutable reference to the underlying expression.

ExpressionType	operator* () const
	Return a copy from of the underlying expression.

Detailed Description

template<class Factor, class ModelType>
class Dune::ACFem::BinaryModelExpression< SMultiplyOperation, Factor, ModelType >

S-multiplication with numbers (see below for S-multiplication with grid-functions).

This handles also multiplication with Parameter-classes.

NOTE: we specialize the expression-class explicitly because the recurse to the static methods of the expression-operations class just does not make this stuff less complicated. Instead we define the s-multiplication expression explicitly here.

ALSO NOTE: we only define the class for multiplication with scalars from the left and define multiplication and division from the right via the operator functions (given that multiplication is commutative, which is not correct for complicated expressions when taking round-off errors into account.