Added DptDpt QA Task

[u/mrichter/AliRoot.git] / TEvtGen / EvtGenModels / EvtItgFunction.cxx

//--------------------------------------------------------------------------
// File and Version Information:
// 	$Id: EvtItgFunction.cc,v 1.3 2004/12/21 22:16:02 ryd Exp $
//
// Description:
//	Class EvtItgFunction
//      Implementation for the EvtItgFunction class.  Defines the bounds
//      checked value() function and the non-bounds checked operator()
//
// Environment:
//	Software developed for the BaBar Detector at the SLAC B-Factory.
//
// Author List:
//      Phil Strother           Originator
//
// Copyright Information: See EvtGen/COPYRIGHT
//	Copyright (C) 1998	LBNL
//
//------------------------------------------------------------------------
#include "EvtGenBase/EvtPatches.hh"

//-----------------------
// This Class's Header --
//-----------------------
#include "EvtGenModels/EvtItgFunction.hh"

//-------------
// C Headers --
//-------------
extern "C" {
}

//----------------
// Constructors --
//----------------
EvtItgFunction::EvtItgFunction( double (*theFunction)(double), double lowerRange, double upperRange):
  EvtItgAbsFunction(lowerRange, upperRange),
  _myFunction(theFunction)
{}


//--------------
// Destructor --
//--------------

EvtItgFunction::~EvtItgFunction( )
{}


double
EvtItgFunction::myFunction(double x) const{
  return _myFunction(x);
}