Dune::Functions::DiscreteGlobalBasisFunctionDerivative< DGBF > Class Template Reference

Derivative of a DiscreteGlobalBasisFunction More...

#include <dune/functions/gridfunctions/discreteglobalbasisfunction.hh>

Classes
class	LocalFunction
	local function evaluating the derivative in reference coordinates More...

Public Member Functions
	DiscreteGlobalBasisFunctionDerivative (const std::shared_ptr< const Data > &data)
	create object from DiscreateGlobalBasisFunction data More...
Range	operator() (const Domain &x) const
	Not implemented.
const Basis &	basis () const
	Return a const reference to the stored basis.
const Vector &	dofs () const
	Return the coefficients of this discrete function by reference.
const NodeToRangeEntry &	nodeToRangeEntry () const
	Return the stored node-to-range map.
const EntitySet &	entitySet () const
	Get associated set of entities the local-function can be bound to.

Friends
LocalFunction	localFunction (const DiscreteGlobalBasisFunctionDerivative &f)
	Construct local function from a DiscreteGlobalBasisFunctionDerivative

Detailed Description

template<typename DGBF>
class Dune::Functions::DiscreteGlobalBasisFunctionDerivative< DGBF >

Derivative of a DiscreteGlobalBasisFunction

Function returning the derivative of the given DiscreteGlobalBasisFunction with respect to global coordinates.

The function handles the mapping of coefficient blocks and basis function values to range entries analogously to the DiscreteGlobalBasisFunction. This mapping is implemented with the same algorithm but with values replace by jacobian.

Template Parameters

DGBF	instance of the DiscreteGlobalBasisFunction this is a derivative of

Constructor & Destructor Documentation

DiscreteGlobalBasisFunctionDerivative()

template<typename DGBF >

Dune::Functions::DiscreteGlobalBasisFunctionDerivative< DGBF >::DiscreteGlobalBasisFunctionDerivative ( const std::shared_ptr< const Data > &  data )

inline

create object from DiscreateGlobalBasisFunction data

Please call derivative(discreteGlobalBasisFunction) to create an instance of this class.

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

• dune/functions/gridfunctions/discreteglobalbasisfunction.hh