-
Marcus Mohr authored
As we now have P[12]VectorFunction objects available we should IMHO make more use of those to reduce code complexity in the solvers. This commit adds the following four new templated operators: - P1VectorToP1ScalarOperator (-> divergence = div) - P1ScalarToP1VectorOperator (-> gradient = divT) - P2VectorToP1ScalarOperator (-> divergence = div) - P1ScalarToP2VectorOperator (-> gradient = divT) As an example in P2VectorToP1ScalarOperator.hpp we typedef three divergence operators - P2ToP1ConstantDivOperator - P2ToP1VariableDivOperator - P2ToP1ElementwiseBlendingDivOperator The divergence operators get tested in a new DivergenceOperatorTest. P2ToP1ConstantDivOperator is used to replace some lines of code in the computations in StokesPCGSolverOld. For those operators that have no 3D implementation available, e.g. there is no P2ToP1BlendingDivzOperator, we also add the two dummy operators - P2ToP1DummyOperator - P1ToP2DummyOperator The P2P1TaylorHoodStokesOperator and P1StokesOperator receive corresponding div and divT members. This currently is in addition to the div_x etc. members.
4376e0f8