Dune::PDELab::lop::DiagonalJacobian Struct Reference

Decorator base class for local operators that have a diagonal jacobian matrix. More...

#include <dune/pdelab/localoperator/flags.hh>

Detailed Description

Decorator base class for local operators that have a diagonal jacobian matrix.

By inheriting from this decorator class, local operators assert that their jacobian is completely diagonal. This information can be used by the assembler to e.g. switch to a diagonal local matrix that gets passed to the LocalOperator, which can save a lot of memory bandwidth for large local function spaces.

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

• dune/pdelab/localoperator/flags.hh