Vec_FEfun_set      41 src/brusselator_algo.cpp using Vec_FEfun_set = Esfem::Grid::Vec_FEfun_set;
Vec_FEfun_set      32 src/brusselator_algo_impl.cpp using Vec_FEfun_set = Esfem::Grid::Vec_FEfun_set;
Vec_FEfun_set      91 src/grid_FEfunSet.h     using Vec_FEfun_set = FEfun_set<Vec_FEfun>;