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EvtItgAbsFunction Class Reference

#include <EvtItgAbsFunction.hh>

Inheritance diagram for EvtItgAbsFunction:

EvtItgFourCoeffFcn EvtItgFunction EvtItgPtrFunction EvtItgThreeCoeffFcn EvtItgTwoCoeffFcn List of all members.

Public Member Functions

 EvtItgAbsFunction (double lowerRange, double upperRange)
virtual double getCoeff (int, int)=0
void getRange (double &lower, double &upper) const
double lowerRange () const
virtual double operator() (double x) const
virtual void setCoeff (int, int, double)=0
double upperRange () const
virtual double value (double x) const
virtual ~EvtItgAbsFunction ()

Protected Member Functions

virtual double myFunction (double x) const =0
void setRange (double x1, double x2)

Private Member Functions

 EvtItgAbsFunction (const EvtItgAbsFunction &)
EvtItgAbsFunction & operator= (const EvtItgAbsFunction &)

Private Attributes

double _lowerRange
double _upperRange

Constructor & Destructor Documentation

EvtItgAbsFunction::EvtItgAbsFunction (  double  lowerRange,
double  upperRange
) 
  

00036                                                                         :
00037   _upperRange(upperRange),
00038   _lowerRange(lowerRange){}

EvtItgAbsFunction::~EvtItgAbsFunction (   )  [virtual]
  

00041 {}

EvtItgAbsFunction::EvtItgAbsFunction (  const EvtItgAbsFunction &   )  [private]
 

Member Function Documentation

virtual double EvtItgAbsFunction::getCoeff (  int  ,
int 
)  [pure virtual]
 

Implemented in EvtItgFourCoeffFcn, EvtItgFunction, EvtItgPtrFunction, EvtItgThreeCoeffFcn, and EvtItgTwoCoeffFcn.

void EvtItgAbsFunction::getRange (  double &  lower,
double &  upper
)  const [inline]
  

00053 { lower = _lowerRange; upper = _upperRange; }

double EvtItgAbsFunction::lowerRange (   )  const [inline]
  

00052 {return _lowerRange;}

virtual double EvtItgAbsFunction::myFunction (  double  x  )  const [protected, pure virtual]
 

Implemented in EvtItgFourCoeffFcn, EvtItgFunction, EvtItgPtrFunction, EvtItgThreeCoeffFcn, and EvtItgTwoCoeffFcn.

double EvtItgAbsFunction::operator() (  double  x  )  const [virtual]
  

00054                                            {
00055   return myFunction(x);
00056 }

EvtItgAbsFunction& EvtItgAbsFunction::operator= (  const EvtItgAbsFunction &   )  [private]
 

virtual void EvtItgAbsFunction::setCoeff (  int  ,
int  ,
double 
)  [pure virtual]
 

Implemented in EvtItgFourCoeffFcn, EvtItgFunction, EvtItgPtrFunction, EvtItgThreeCoeffFcn, and EvtItgTwoCoeffFcn.

void EvtItgAbsFunction::setRange (  double  x1,
double  x2
)  [inline, protected]
  

00060 { _lowerRange=x1; _upperRange=x2; };

double EvtItgAbsFunction::upperRange (   )  const [inline]
  

00051 {return _upperRange;}

double EvtItgAbsFunction::value (  double  x  )  const [virtual]
  

00045                                        {
00046   if (x >= _lowerRange && x <= _upperRange) return myFunction(x);
00047    report(ERROR,"EvtGen") << "Error in EvtItgAbsFunction::value.  Given co-ordinate " << x
00048                 << " is outside of allowed range [" << _lowerRange << ", "
00049                 << _upperRange << "].  Returning 0.0" << endl;
00050   return 0.0;  // Never get here
00051 }

Member Data Documentation

double EvtItgAbsFunction::_lowerRange [private]
 

double EvtItgAbsFunction::_upperRange [private]
 

The documentation for this class was generated from the following files:
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