OperatorCommon

Classes
class	Dune::Operator< DFieldType, RFieldType, DType, RType >
	An abstract operator Interface class for Operators. Operators are applied to Functions and the result is a Function again. More...
class	Dune::Fem::SpaceOperatorInterface< DiscreteFunction, JacobianOperator >
	interface for time evolution operators More...

Detailed Description

Operators are mappings from function spaces into function spaces.

Remarks

The most general interface for a mapping is defined by Mapping. From Mapping the Function is derived and also Operator is derived. Operator defines the interface for operations on discrete functions while Function is an interface for functions like sinus.