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diff liboctave/boolSparse.h @ 10983:4b51c0a20a98

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optimize sum of sparse logical matrices
author Jaroslav Hajek <highegg@gmail.com>
date Wed, 15 Sep 2010 22:31:12 +0200
parents b4d2080b6df7
children fd0a3ac60b0e
line wrap: on
line diff
--- a/liboctave/boolSparse.h	Wed Sep 15 14:49:54 2010 -0400
+++ b/liboctave/boolSparse.h	Wed Sep 15 22:31:12 2010 +0200
@@ -28,6 +28,8 @@
 #include "MSparse-defs.h"
 #include "Sparse-op-defs.h"
 
+class SparseMatrix;
+
 class
 OCTAVE_API
 SparseBoolMatrix : public Sparse<bool>
@@ -108,6 +110,7 @@
 
   SparseBoolMatrix all (int dim = -1) const;
   SparseBoolMatrix any (int dim = -1) const;
+  SparseMatrix sum (int dim = -1) const;
 
   // i/o