Vector.hpp

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00001 //-----------------------------------------------------------------------------
00002 // Author: Jim Holmström
00003 // Date:   2002-02-13
00004 //-----------------------------------------------------------------------------
00005 
00006 #ifndef __VECTOR_HH
00007 #define __VECTOR_HH
00008 
00009 #include <vector>
00010 #include <iostream>
00011 #include "Exception.hpp"
00012 
00016 class Vector : public std::vector<double>
00017 {
00018 public:
00022   Vector(){}
00026   Vector(unsigned int size) : std::vector<double>(size) {}
00027 
00034   double SquaredDistance(Vector const & v) const;
00035   
00042   double Distance(Vector const & v) const;
00043 
00044   friend Vector operator-  (Vector const & u, Vector const & v);
00045   friend Vector operator+  (Vector const & u, Vector const & v);
00046   friend Vector operator+= (Vector & u, Vector const & v);
00047   friend Vector operator*  (Vector const & u, double d);
00048   friend std::ostream & operator<< (std::ostream & o, Vector const & v);
00049 
00050 };
00051 
00052 #endif

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