Update master to aliroot
[u/mrichter/AliRoot.git] / TTherminator / Therminator / DecayTable.h
1 /******************************************************************************
2  *                      T H E R M I N A T O R                                 *
3  *                   THERMal heavy-IoN generATOR                              *
4  *                           version 1.0                                      *
5  *                                                                            *
6  * Authors of the model: Wojciech Broniowski, Wojciech.Broniowski@ifj.edu.pl, *
7  *                       Wojciech Florkowski, Wojciech.Florkowski@ifj.edu.pl  *
8  * Authors of the code:  Adam Kisiel, kisiel@if.pw.edu.pl                     *
9  *                       Tomasz Taluc, ttaluc@if.pw.edu.pl                    *
10  * Code designers: Adam Kisiel, Tomasz Taluc, Wojciech Broniowski,            *
11  *                 Wojciech Florkowski                                        *
12  *                                                                            *
13  * For the detailed description of the program and furhter references         * 
14  * to the description of the model plesase refer to: nucl-th/0504047,         *
15  * accessibile at: http://www.arxiv.org/nucl-th/0504047                       *
16  *                                                                            *
17  * Homepage: http://hirg.if.pw.edu.pl/en/therminator/                         *
18  *                                                                            *
19  * This code can be freely used and redistributed. However if you decide to   *
20  * make modifications to the code, please contact the authors, especially     *
21  * if you plan to publish the results obtained with such modified code.       *
22  * Any publication of results obtained using this code must include the       *
23  * reference to nucl-th/0504047 and the published version of it, when         *
24  * available.                                                                 *
25  *                                                                            *
26  *****************************************************************************/
27 #ifndef _BFPW_DECAY_TABLE_
28 #define _BFPW_DECAY_TABLE_
29
30 #include <vector>
31 #include "THGlobal.h"
32 #include "DecayChannel.h"
33
34 class DecayTable
35 {
36  public:
37   DecayTable();
38   DecayTable(const DecayTable& aTable);
39   ~DecayTable();
40   
41   DecayTable& operator=(const DecayTable& aTable);
42
43   void AddDecayChannel(DecayChannel aChannel);
44
45   int  GetChannelCount() const;
46   const DecayChannel* GetDecayChannel(int aIndex) const;
47   float GetDecayStep(int aIndex);
48   int   ChooseDecayChannel(double aProb);
49   int   ChooseDecayChannelOrNot(double aProb);
50   
51  private:
52   std::vector<DecayChannel> mDecayChannels;
53   std::vector<float>        mBranchingRatios;
54   
55   void RecalculateBranchingRatios();
56 };
57
58
59
60 #endif