--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/liboctave/MSparse.h	Fri Feb 25 19:55:28 2005 +0000
@@ -0,0 +1,116 @@
+/*
+
+Copyright (C) 2004 David Bateman
+Copyright (C) 1998-2004 Andy Adler
+
+Octave is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the
+Free Software Foundation; either version 2, or (at your option) any
+later version.
+
+Octave is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; see the file COPYING.  If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+
+#if !defined (octave_MSparse_h)
+#define octave_MSparse_h 1
+
+#include "MArray2.h"
+
+#include "Sparse.h"
+
+// Two dimensional sparse array with math ops.
+
+// But first, some preprocessor abuse...
+
+#include "MSparse-defs.h"
+
+SPARSE_OPS_FORWARD_DECLS (MSparse, MArray2)
+
+template <class T>
+class
+MSparse : public Sparse<T>
+{
+public:
+
+  MSparse (void) : Sparse<T> () { }
+
+  MSparse (int n, int m) : Sparse<T> (n, m) { }
+
+  MSparse (const MSparse<T>& a) : Sparse<T> (a) { }
+
+  MSparse (const MSparse<T>& a, const dim_vector& dv) : Sparse<T> (a, dv) { }
+
+  MSparse (const Sparse<T>& a) : Sparse<T> (a) { }
+
+  MSparse (const Array<T> a, const Array<int>& r, 
+	   const Array<int>& c, int nr = -1, 
+	   int nc = -1, bool sum_terms = true)
+    : Sparse<T> (a, r, c, nr, nc, sum_terms) { }
+
+  MSparse (const Array<T> a, const Array<double>& r, 
+	   const Array<double>& c, int nr = -1, 
+	   int nc = -1, bool sum_terms = true)
+    : Sparse<T> (a, r, c, nr, nc, sum_terms) { }
+
+  explicit MSparse (int r, int c, T val) : Sparse<T> (r, c, val) { }
+
+  MSparse (int r, int c, int num_nz) : Sparse<T> (r, c, num_nz) { }
+
+  ~MSparse (void) { }
+
+  MSparse<T>& operator = (const MSparse<T>& a)
+    {
+      Sparse<T>::operator = (a);
+      return *this;
+    }
+
+  MSparse<T>& insert (const Sparse<T>& a, int r, int c)
+  {
+    Sparse<T>::insert (a, r, c);
+    return *this;
+  }
+
+  MSparse<T> transpose (void) const { return Sparse<T>::transpose (); }
+
+  MSparse<T> squeeze (void) const { return Sparse<T>::squeeze (); }
+
+  MSparse<T> index (idx_vector& i, int resize_ok) const 
+    { return Sparse<T>::index (i, resize_ok); }
+
+  MSparse<T> index (idx_vector& i, idx_vector& j, int resize_ok) const 
+    { return Sparse<T>::index (i, j, resize_ok); }
+  
+  MSparse<T> index (Array<idx_vector>& ra_idx, int resize_ok) const 
+    { return Sparse<T>::index (ra_idx, resize_ok); }
+
+  MSparse<T> reshape (const dim_vector& new_dims) const
+    { return Sparse<T>::reshape (new_dims); }
+     
+  MSparse<T> permute (const Array<int>& vec, bool inv = false) const
+    { return Sparse<T>::permute (vec, inv); }
+
+  MSparse<T> ipermute (const Array<int>& vec) const
+    { return Sparse<T>::ipermute (vec); }
+
+
+  // Currently, the OPS functions don't need to be friends, but that
+  // may change.
+
+  // SPARSE_OPS_FRIEND_DECLS (MSparse, MArray2)
+};
+
+#endif
+
+/*
+;;; Local Variables: ***
+;;; mode: C++ ***
+;;; End: ***
+*/