40   typedef typename IndexVector::Scalar Index;  typedef
41   panel_dfs_traits(Index jcol, Index* marker)  in panel_dfs_traits()
44   bool update_segrep(Index krep, Index jj)  in update_segrep()
53   void mem_expand(IndexVector& /*glu.lsub*/, Index /*nextl*/, Index /*chmark*/) {}  in mem_expand()
55   Index m_jcol;
56   Index* m_marker;
60 template <typename Scalar, typename Index>
62 void SparseLUImpl<Scalar,Index>::dfs_kernel(const Index jj, IndexVector& perm_r,  in dfs_kernel()
63                    Index& nseg, IndexVector& panel_lsub, IndexVector& segrep,  in dfs_kernel()
66                    Index& nextl_col, Index krow, Traits& traits  in dfs_kernel()
70   Index kmark = marker(krow);  in dfs_kernel()
74   Index kperm = perm_r(krow);   in dfs_kernel()
86     Index krep = glu.xsup(glu.supno(kperm)+1) - 1;   in dfs_kernel()
88     Index myfnz = repfnz_col(krep);   in dfs_kernel()
99       Index oldrep = emptyIdxLU;   in dfs_kernel()
102       Index xdfs =  glu.xlsub(krep);   in dfs_kernel()
103       Index maxdfs = xprune(krep);   in dfs_kernel()
105       Index kpar;  in dfs_kernel()
111           Index kchild = glu.lsub(xdfs);   in dfs_kernel()
113           Index chmark = marker(kchild);   in dfs_kernel()
118             Index chperm = perm_r(kchild);   in dfs_kernel()
131               Index chrep = glu.xsup(glu.supno(chperm)+1) - 1;   in dfs_kernel()
218 template <typename Scalar, typename Index>
219 …id SparseLUImpl<Scalar,Index>::panel_dfs(const Index m, const Index w, const Index jcol, MatrixTyp…  in panel_dfs()
221   Index nextl_col; // Next available position in panel_lsub[*,jj]   in panel_dfs()
230   for (Index jj = jcol; jj < jcol + w; jj++)   in panel_dfs()
241       Index krow = it.row();   in panel_dfs()
244       Index kmark = marker(krow);   in panel_dfs()