Dune::ACFem::ParameterGridFunction< Parameter, FunctionSpace, GridPart > Class Template Reference

ParameterGridFunction implements a constant function where the value is defined by something which fulfills the ParameterInterface. More...

#include <dune/acfem/functions/parameterfunction.hh>

Collaboration diagram for Dune::ACFem::ParameterGridFunction< Parameter, FunctionSpace, GridPart >:

Public Types
typedef ParameterGridFunctionTraits< Parameter, FunctionSpace, GridPart >	Traits
	type of traits
typedef Traits::DiscreteFunctionSpaceType	DiscreteFunctionSpaceType
	type of discrete function space
typedef DiscreteFunctionSpaceType::GridPartType	GridPartType
	type of gridPart
typedef DiscreteFunctionSpaceType::GridType	GridType
	type of grid
typedef DiscreteFunctionSpaceType::DomainFieldType	DomainFieldType
	domain type (from function space)
typedef DiscreteFunctionSpaceType::RangeFieldType	RangeFieldType
	range type (from function space)
typedef DiscreteFunctionSpaceType::DomainType	DomainType
	domain type (from function space)
typedef DiscreteFunctionSpaceType::RangeType	RangeType
	range type (from function space)
typedef DiscreteFunctionSpaceType::JacobianRangeType	JacobianRangeType
	jacobian type (from function space)
typedef DiscreteFunctionSpaceType::HessianRangeType	HessianRangeType
	hessian type (from function space)
typedef Traits::EntityType	EntityType
	type of codim 0 entity
typedef Parameter	ParameterType
	Type of the parameter implementation.
typedef LocalFunction	LocalFunctionType
	type of local function to export
typedef ExpressionImp	ExpressionType
	The type of the underlying expression.

Public Member Functions
	ParameterGridFunction (const ParameterInterface< ParameterType > &value, const GridPart &grid)
	Construct the ParameterGridFunction from its constituents: the parameter and the grid.
void	evaluate (const DomainType &global, RangeType &result) const
	Evaluate function in global coordinates.
void	jacobian (const DomainType &global, JacobianRangeType &result) const
	Evaluate jacobian in global coordinates.
void	hessian (const DomainType &global, HessianRangeType &result) const
	Evaluate hessian in global coordinates.
const LocalFunctionType	localFunction (const EntityType &entity) const
	See Dune::Fem::DiscreteFunctionInterface::localFunction(const EntityType &entity) const.
LocalFunctionType	localFunction (const EntityType &entity)
	See Dune::Fem::DiscreteFunctionInterface::localFunction(const EntityType &entity)
const std::string &	expressionName () const
	See Dune::Fem::DiscreteFunctionInterface::name() const.
const DiscreteFunctionSpaceType &	space () const
	See Dune::Fem::DiscreteFunctionInterface::space() const.
void	setName (const std::string &newName)
	Supply a descriptive name for the function. More...
const std::string &	name () const
	Return a descriptive name for the function. 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 Parameter, class FunctionSpace, class GridPart>
class Dune::ACFem::ParameterGridFunction< Parameter, FunctionSpace, GridPart >

ParameterGridFunction implements a constant function where the value is defined by something which fulfills the ParameterInterface.

Member Function Documentation

name()

const std::string& Dune::ACFem::GridFunctionExpression< FunctionSpace , ParameterGridFunction< Parameter, FunctionSpace, GridPart > , ExpressionTemplate >::name ( ) const

inlineinherited

Return a descriptive name for the function.

If set by setName(), return that user-supplied name. Otherwise return a (lengthy) auto-generated name describing the underlying algebraic expression.

setName()

void Dune::ACFem::GridFunctionExpression< FunctionSpace , ParameterGridFunction< Parameter, FunctionSpace, GridPart > , ExpressionTemplate >::setName ( const std::string &  newName )

inlineinherited

Supply a descriptive name for the function.

This name will also be stored in the VTK files. It should be a "valid variable name".

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

• dune/acfem/functions/parameterfunction.hh