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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EvtGenModels
EvtItgFunction.hh
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/***********************************************************************
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* Copyright 1998-2020 CERN for the benefit of the EvtGen authors *
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* *
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* This file is part of EvtGen. *
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* *
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* EvtGen is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation, either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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* EvtGen is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with EvtGen. If not, see <https://www.gnu.org/licenses/>. *
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***********************************************************************/
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#ifndef EVTITGFUNCTION_HH
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#define EVTITGFUNCTION_HH
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#include "
EvtGenModels/EvtItgAbsFunction.hh
"
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class
EvtItgFunction
:
public
EvtItgAbsFunction
{
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public
:
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// Constructors
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EvtItgFunction
(
double
( *theFunction )(
double
),
double
lowerRange
,
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double
upperRange
);
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void
setCoeff
(
int
,
int
,
double
)
override
{};
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double
getCoeff
(
int
,
int
)
override
{
return
0.0; };
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protected
:
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// Helper functions
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double
myFunction
(
double
x )
const override
;
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private
:
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// Data members
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double ( *
m_myFunction
)(
double
x );
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};
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#endif
// EvtITGFUNCTION_HH
EvtItgAbsFunction.hh
EvtItgAbsFunction::EvtItgAbsFunction
EvtItgAbsFunction(double lowerRange, double upperRange)
Definition
EvtItgAbsFunction.cpp:33
EvtItgAbsFunction::lowerRange
double lowerRange() const
Definition
EvtItgAbsFunction.hh:51
EvtItgAbsFunction::upperRange
double upperRange() const
Definition
EvtItgAbsFunction.hh:50
EvtItgFunction::getCoeff
double getCoeff(int, int) override
Definition
EvtItgFunction.hh:41
EvtItgFunction::EvtItgFunction
EvtItgFunction(double(*theFunction)(double), double lowerRange, double upperRange)
Definition
EvtItgFunction.cpp:32
EvtItgFunction::setCoeff
void setCoeff(int, int, double) override
Definition
EvtItgFunction.hh:40
EvtItgFunction::myFunction
double myFunction(double x) const override
Definition
EvtItgFunction.cpp:38
EvtItgFunction::m_myFunction
double(* m_myFunction)(double x)
Definition
EvtItgFunction.hh:50
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