Dear all,
I am writing code using hp class. When accessing the solution as:
/*fe_c and q_c are fe and q collections*/
hp::FEValue<dim> hp_fv(fe_c,q_c,update_values | update_quadrature_points);
for(cells)
{
const FEValues<dim> &fv = hp_fv.get_present_fe_values();
std::vector<double> local_solution(q_c[0].size());//I am using the same
quadrature rule for all
fv.get_function_values(/*Vector<double>*/ global_solution,
local_solution);
/*do something to local_solution*/
}
The problem is a scalar problem. It is about solving the same equation in
different subdomains with different finite elements.
I then got the following error message. Any ideas?
Thanks.
Weixiong
An error occurred in line <2717> of file <../source/fe/fe_values.cc> in
function
void dealii::FEValuesBase<2, 2>::get_function_values(const InputVector
&, std::vector<typename InputVector::value_type> &) const [dim = 2,
spacedim = 2, InputVector = dealii::Vector<double>]
The violated condition was:
(fe->n_components()) == (1)
The name and call sequence of the exception was:
dealii::ExcDimensionMismatch((fe->n_components()),(1))
Additional Information:
Dimension 2 not equal to 1
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