1 // @(#)root/minuit2:$Id$
2 // Authors: M. Winkler, F. James, L. Moneta, A. Zsenei 2003-2005
3
4 /**********************************************************************
5 * *
6 * Copyright (c) 2005 LCG ROOT Math team, CERN/PH-SFT *
7 * *
8 **********************************************************************/
9
10 #ifndef ROOT_Minuit2_VectorOuterProduct
11 #define ROOT_Minuit2_VectorOuterProduct
12
13 #include "Minuit2/ABTypes.h"
14 #include "Minuit2/ABObj.h"
15
16 namespace ROOT {
17
18 namespace Minuit2 {
19
20 template <class M, class T>
21 class VectorOuterProduct {
22
23 public:
VectorOuterProduct(const M & obj)24 VectorOuterProduct(const M &obj) : fObject(obj) {}
25
~VectorOuterProduct()26 ~VectorOuterProduct() {}
27
28 typedef sym Type;
29
Obj()30 const M &Obj() const { return fObject; }
31
32 private:
33 M fObject;
34 };
35
36 template <class M, class T>
Outer_product(const ABObj<vec,M,T> & obj)37 inline ABObj<sym, VectorOuterProduct<ABObj<vec, M, T>, T>, T> Outer_product(const ABObj<vec, M, T> &obj)
38 {
39 return ABObj<sym, VectorOuterProduct<ABObj<vec, M, T>, T>, T>(VectorOuterProduct<ABObj<vec, M, T>, T>(obj));
40 }
41
42 } // namespace Minuit2
43
44 } // namespace ROOT
45
46 #endif // ROOT_Minuit2_VectorOuterProduct
47