EvtGen 2.2.0
Monte Carlo generator of particle decays, in particular the weak decays of heavy flavour particles such as B mesons.
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EvtDecayIncoherent.hh
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1
2/***********************************************************************
3* Copyright 1998-2020 CERN for the benefit of the EvtGen authors *
4* *
5* This file is part of EvtGen. *
6* *
7* EvtGen is free software: you can redistribute it and/or modify *
8* it under the terms of the GNU General Public License as published by *
9* the Free Software Foundation, either version 3 of the License, or *
10* (at your option) any later version. *
11* *
12* EvtGen is distributed in the hope that it will be useful, *
13* but WITHOUT ANY WARRANTY; without even the implied warranty of *
14* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
15* GNU General Public License for more details. *
16* *
17* You should have received a copy of the GNU General Public License *
18* along with EvtGen. If not, see <https://www.gnu.org/licenses/>. *
19***********************************************************************/
20
21#ifndef EvtDecayIncoherent_HH
22#define EvtDecayIncoherent_HH
23
26
27// Description: Base class for models that calculate
28// decay kinematics and do not do any accept/reject.
29// Useful e.g. for interface to other generators
30
32 public:
33 void makeDecay( EvtParticle* p, bool recursive = true ) override;
34
36
37 void setDaughterSpinDensity( int daughter )
38 {
39 m_spinDensitySet[daughter] = 1;
40 return;
41 }
42
43 int isDaughterSpinDensitySet( int daughter )
44 {
45 return m_spinDensitySet[daughter];
46 }
47
48 private:
50};
51
52#endif
const int MAX_DAUG
EvtDecayBase()=default
void makeDecay(EvtParticle *p, bool recursive=true) override
void setDaughterSpinDensity(int daughter)
int isDaughterSpinDensitySet(int daughter)
int m_spinDensitySet[MAX_DAUG]