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| CombinedLocalOperator (A &a, B &b, bool printMsg=false) |
| Constructor for combinations storing the two operators.
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| ~CombinedLocalOperator () |
| Destructor.
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template<class ScalarType > |
void | scaleIt (const ScalarType scalar) |
| method to scale the belonging operators
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template<class FirstParamType , class SecondParamType > |
void | prepareGlobal (const FirstParamType &pa, SecondParamType &pb) |
| prepareGlobal is called before the grid walktrough More...
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void | finalizeGlobal () |
| finalizeGlobal is called after the grid walktrough
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template<class EntityType > |
void | prepareLocal (EntityType &en) |
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template<class EntityType > |
void | finalizeLocal (EntityType &en) |
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template<class EntityType > |
void | finalizeLocal (EntityType &en1, EntityType &en2) |
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template<class EntityType > |
void | applyLocal (EntityType &en) |
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template<class DiscrOpType > |
void | saveObjPointer (DiscrOpType *discrOp) |
| Store new generated DiscreteOperator Pointer.
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template<class DiscrOpType , class LocalOpType > |
void | saveObjPointer (DiscrOpType *discrOp, LocalOpType *lop) |
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template<class A, class B>
class Dune::Fem::CombinedLocalOperator< A, B >
This operator combines two local operator in the following way:
\[ Op(a,d) = (A + B)(a,d) \]
whereby B is first applied and then A. The operators A and B have to be defined such that they localy add thier results to a given destination. This workaround can be used directly but the normal way should be to define two discrete operators and then add them which uses intern this class two add the local operators. OP(a,d) = (A + B)(a,d) Note: first B is evaluated, then A
template<class A , class B >
template<class FirstParamType , class SecondParamType >
prepareGlobal is called before the grid walktrough
the parameters of prepareGlobal and finalizeGlobal are set outside via a setParameter method or something
template<class A , class B >
template<class EntityType >
prepareLocal is called before applyLocal is called, it has different length of parameter list, which are always entities. For example one might give no parameters to prepareLocal or father and son element, depends on grid walktrough outside