28   DenseMatrix mat_d = DenseMatrix::Zero(rows, cols), up_sym_d, lo_sym_d, res_d;  in sparse_permutations()  local
36   lo_sym_d = mat_d.template selfadjointView<Lower>();  in sparse_permutations()
73   res_d = lo_sym_d;  in sparse_permutations()
82   res_d = lo_sym_d;  in sparse_permutations()
91   res_d = lo_sym_d;  in sparse_permutations()
99   res_d = lo_sym_d;  in sparse_permutations()
112   res_d = lo_sym_d.template triangularView<Upper>();  in sparse_permutations()
116   res_d = lo_sym_d.template triangularView<Lower>();  in sparse_permutations()
126   res_d = ((p * lo_sym_d) * p.inverse()).eval().template triangularView<Upper>();  in sparse_permutations()
130   res_d = ((p * lo_sym_d) * p.inverse()).eval().template triangularView<Lower>();  in sparse_permutations()
143   res_d = ((p * lo_sym_d) * p.inverse()).eval().template triangularView<Upper>();  in sparse_permutations()
147   res_d = ((p * lo_sym_d) * p.inverse()).eval().template triangularView<Lower>();  in sparse_permutations()
160   res_d = (p * lo_sym_d) * p.inverse();  in sparse_permutations()
168   res_d = (p * lo_sym_d) * p.inverse();  in sparse_permutations()