an efficient C++ finite element environment
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Go to the documentation of this file.
25 int main(
int argc,
char**argv) {
27 Float tol = (argc > 1) ? atof(argv[1]) : 1e-10;
28 bool dump = (argc > 2);
33 size_t k = phi_h.get_space().degree();
38 space Th1 (phi_h.get_geo(),
"P"+
itos(k+1)+
"d");
41 derr <<
"err_l2 = " << err_l2 << endl
42 <<
"err_linf = " << err_linf << endl;
47 return (err_l2 < tol) ? 0 : 1;
see the catchmark page for the full documentation
The rotating hill benchmark for the transport problem.
see the field page for the full documentation
std::enable_if< details::is_field_expr_v2_nonlinear_arg< Expr >::value &&! is_undeterminated< Result >::value, Result >::type integrate(const geo_basic< T, M > &omega, const Expr &expr, const integrate_option &iopt, Result dummy=Result())
see the integrate page for the full documentation
verbose clean transpose logscale grid shrink ball stereo iso volume skipvtk deformation fastfieldload lattice reader_on_stdin color format format format format format format format format format format format format format format format format format format dump
see the space page for the full documentation
rheolef - reference manual
see the integrate_option page for the full documentation
field_basic< T, M > interpolate(const space_basic< T, M > &V2h, const field_basic< T, M > &u1h)
see the interpolate page for the full documentation
idiststream din
see the diststream page for the full documentation
see the environment page for the full documentation
This file is part of Rheolef.
odiststream derr(cerr)
see the diststream page for the full documentation
see the Float page for the full documentation
void set_family(family_type type)
odiststream dout(cout)
see the diststream page for the full documentation
std::string itos(std::string::size_type i)
itos: see the rheostream page for the full documentation
int main(int argc, char **argv)