[dune-fem] General interpolation routines?

[Claus-Justus Heine]

Hi there,

I known that, e.g., I can construct a Lagrange interpolation operator in 
the following way:

Dune::Fem::LagrangeInterpolation<SrcFunctionType, DstFunctionType> 
interpolation;

However, if DstFunctionType is not based on Lagrange basis function, 
this will fail. Is there any generic interpolation work-horse, which 
uses for a given discrete function type the "natural" interpolation 
routines for the basis function set it is based on? In the sense that is 
simply evaluates the funtionals defining the DOFs.

Best,

Claus

-- 
Dr. Claus-Justus Heine
Institut für Angewandte Analysis und Simulation
* Numerische Mathematik für Höchstleistungsrechner
Universität Stuttgart

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