On 11/10/2017 08:15 AM, Juan Carlos Araujo Cabarcas wrote:
Yes, it explains the Function map better, and also thanks for the pointer to
step-16. Unfortunately, I still cannot get it to run =( ... By looking at
step-35, I got the line:
|
staticstd::map<types::global_dof_index,double>bval;
|
With this, I now write:
|
ZeroFunction<dim>homogeneous_dirichlet_bc;
consttypenameFunctionMap<dim>::type dirichlet_boundary_functions
={{types::boundary_id(0),&homogeneous_dirichlet_bc }};
staticstd::map<types::global_dof_index,double>bval;
VectorTools::interpolate_boundary_values (
mapping_collection,
dof_handler,
dirichlet_boundary_functions,//typename FunctionMap<dim>::type(),
bval
);
|
From which I get the error (without any candidates):
error: undefined reference to
'void dealii::VectorTools::interpolate_boundary_values<2, 2, double>(
dealii::hp::MappingCollection<2, 2> const&,
dealii::hp::DoFHandler<2, 2> const&,
std::map<
unsigned char,
dealii::Function<
2, double> const*,
std::less<unsigned char>,
std::allocator<std::pair<unsigned char const,
dealii::Function<2, double> const*> >
> const&,
std::map<
unsigned int,
double,
std::less<unsigned int>,
std::allocator<std::pair<unsigned int const, double> > >&,
dealii::ComponentMask const&
)'
Yes, that's a bug. The fix is here:
https://github.com/dealii/dealii/pull/5448
Thanks for reporting this!
Best
W.
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