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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EvtPdfMax.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 *
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15* GNU General Public License for more details. *
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20
21#ifndef EVT_PDF_MAX_HH
22#define EVT_PDF_MAX_HH
23
25
26#include <cassert>
27
28// Pdf maximum and its location
29
30template <class Point>
31class EvtPdfMax {
32 public:
33 EvtPdfMax() : m_value( -1 ), m_valueKnown( false ), m_locKnown( false ) {}
34 EvtPdfMax( double value ) :
35 m_value( value ), m_valueKnown( true ), m_locKnown( false )
36 {
37 }
38 EvtPdfMax( Point p, double value ) :
39 m_value( value ), m_valueKnown( true ), m_locKnown( true ), m_loc( p )
40 {
41 }
42
43 bool valueKnown() const { return m_valueKnown; }
44 double value() const
45 {
46 assert( m_valueKnown );
47 return m_value;
48 }
49 bool locKnown() const { return m_locKnown; }
50 Point loc() const
51 {
52 assert( m_locKnown );
53 return m_loc;
54 }
55
56 private:
57 double m_value;
60 Point m_loc;
61};
62
63#endif
bool m_locKnown
Definition EvtPdfMax.hh:59
bool valueKnown() const
Definition EvtPdfMax.hh:43
double value() const
Definition EvtPdfMax.hh:44
double m_value
Definition EvtPdfMax.hh:57
bool m_valueKnown
Definition EvtPdfMax.hh:58
EvtPdfMax(Point p, double value)
Definition EvtPdfMax.hh:38
bool locKnown() const
Definition EvtPdfMax.hh:49
Point m_loc
Definition EvtPdfMax.hh:60
EvtPdfMax(double value)
Definition EvtPdfMax.hh:34
Point loc() const
Definition EvtPdfMax.hh:50