/*****************************************************************************
 * Project: RooFit                                                           *
 * Package: RooFitCore                                                       *
 * @(#)root/roofitcore:$Id: RooInvTransform.cxx 24278 2008-06-15 15:21:16Z wouter $
 * Authors:                                                                  *
 *   WV, Wouter Verkerke, UC Santa Barbara, verkerke@slac.stanford.edu       *
 *   DK, David Kirkby,    UC Irvine,         dkirkby@uci.edu                 *
 *                                                                           *
 * Copyright (c) 2000-2005, Regents of the University of California          *
 *                          and Stanford University. All rights reserved.    *
 *                                                                           *
 * Redistribution and use in source and binary forms,                        *
 * with or without modification, are permitted according to the terms        *
 * listed in LICENSE (http://roofit.sourceforge.net/license.txt)             *
 *****************************************************************************/

//////////////////////////////////////////////////////////////////////////////
//
// BEGIN_HTML
// Lightweight function binding that returns the inverse of an input function binding
// Apply the change of variables transformation x -> 1/x to the input
// function and its range. The function must be one dimensional and its
// range cannot include zero.
// END_HTML
//


#include "RooFit.h"

#include "RooInvTransform.h"
#include "RooInvTransform.h"

#include "Riostream.h"
#include <math.h>

ClassImp(RooInvTransform)
;


//_____________________________________________________________________________
RooInvTransform::RooInvTransform(const RooAbsFunc &func) :
  RooAbsFunc(func.getDimension()), _func(&func)
{
  // Constructor. 

}