Changeset 734 for trunk/yat/utility/utility.h

Timestamp:

Jan 6, 2007, 6:04:54 PM (16 years ago)

Author:

Peter

Message:

added vector*matrix and matrix*vector operators. fixes #18

File:

• trunk/yat/utility/utility.h (modified) (4 diffs)

trunk/yat/utility/utility.h

@@ -7 +7 @@
   Copyright (C) 2005 Jari Häkkinen, Peter Johansson, Markus Ringnér
   Copyright (C) 2006 Jari Häkkinen
+  Copyright (C) 2007 Peter Johansson
 
   This file is part of the yat library, http://lev.thep.lu.se/trac/yat
@@ -32 +33 @@
 ///
 
+#include "vector.h"
+
 #include <string>
 #include <utility>
@@ -40 +43 @@
 namespace utility {
 
-  class vector;
+  class matrix;
 
   ///
@@ -82 +85 @@
   void shuffle(vector& invec); 
 
+
+  /**
+     @brief matrix vector multiplication
+   */
+  vector operator*(const matrix&, const vector&);
+
+
+  /**
+     @brief matrix vector multiplication
+   */
+  vector operator*(const vector&, const matrix&);
+
 }}} // of namespace utility, yat, and theplu