Mercurial > hg > octave-lyh

diff liboctave/dSparse.h @ 8303:b11c31849b44

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
improve norm computation capabilities
author Jaroslav Hajek <highegg@gmail.com>
date Fri, 31 Oct 2008 08:05:32 +0100
parents 935be827eaf8
children 64cf956a109c
line wrap: on
line diff
--- a/liboctave/dSparse.h
+++ b/liboctave/dSparse.h
@@ -121,6 +121,12 @@
     }
   SparseMatrix hermitian (void) const { return transpose (); }
 
+  // extract row or column i.
+
+  RowVector row (octave_idx_type i) const;
+
+  ColumnVector column (octave_idx_type i) const;
+
 private:
   SparseMatrix dinverse (MatrixType &mattyp, octave_idx_type& info, 
 			 double& rcond, const bool force = false,