Hello Toby, thanks for clearing things up. guess I have to code the integration logic by hand (along the lines of the pre-MeshWorker version of step-12).
-- Mihai ________________________________ Von: Toby D. Young <[email protected]> An: mihai alexe <[email protected]> Gesendet: Donnerstag, den 5. August 2010, 2:59:15 Uhr Betreff: Re: [deal.II] MeshWorker framework for 1D problems Mihal, Ah, I see; your error (below) is in fact because the mesh_worker_info (namespace MeshWorker) is only defined for dimension greater than 1: #if deal_II_dimension > 1 namespace MeshWorker {...} #endif I am not overly familiar with that part of the library, so I don't know why that is the way that it is. Sorry. Removing references to that class (ie by assembling the matrices and vectors by hand) things may start to work for you. Though that depends on what you're trying to do of course :-) Best, Toby > mihai$ make > ============================ Remaking Makefile.dep > ============================ Linking step-12-1D > /usr/bin/g++ -o step-12-1D step-12-1D.g.o > /Users/mihai/Utils/deal.II.svn/deal.II/lib/libdeal_II_1d.g.a > /Users/mihai/Utils/deal.II.svn/deal.II/lib/liblac.g.a > /Users/mihai/Utils/deal.II.svn/deal.II/lib/libbase.g.a -lz > -L/Users/mihai/Utils/deal.II.svn/deal.II/lib > -Wl,-rpath,/Users/mihai/Utils/deal.II.svn/deal.II/lib -m64 > Undefined symbols: > "dealii::FEFaceValues<1, > 1>::reinit(dealii::TriaIterator<dealii::CellAccessor<1, 1> > const&, > 1>unsigned > int)", referenced from: > dealii::MeshWorker::IntegrationInfo<1, > 1>::reinit(dealii::MeshWorker::DoFInfo<1, 1, double> const&)in > 1>step-12-1D.g.o > "dealii::MeshWorker::DoFInfo<1, 1, >double>::get_indices(dealii::TriaIterator<dealii::DoFCellAccessor<dealii::DoFHandler<1, >, > 1> > > const&)", referenced from: > void dealii::MeshWorker::DoFInfo<1, 1, >double>::reinit<dealii::TriaActiveIterator<dealii::DoFCellAccessor<dealii::DoFHandler<1, >, > 1> > > -- Toby D. Young Assistant Professor Philosophy & Physics Polish Academy of Sciences www: http://www.ippt.gov.pl/~tyoung skype: stenografia
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