RooCatType.cxx

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/*****************************************************************************
 * Project: RooFit                                                           *
 * Package: RooFitCore                                                       *
 * @(#)root/roofitcore:$Id$
 * 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)             *
 *****************************************************************************/

/**
\file RooCatType.cxx
\class RooCatType
\ingroup Roofitcore

RooCatType is an auxilary class for RooAbsCategory and defines a 
a single category state. The class holds a string label and an integer 
index value which define the state
**/

#include "RooFit.h"

#include <stdlib.h>
#include "TClass.h"
#include "RooCatType.h"

#include "Riostream.h"


using namespace std;

ClassImp(RooCatType);
;



////////////////////////////////////////////////////////////////////////////////
/// Constructor with name argument

void RooCatType::SetName(const Text_t* name) 
{ 
  if (strlen(name)>255) {
    std::cout << "RooCatType::SetName warning: label '" << name << "' truncated at 255 chars" << std::endl ;
    _label[255]=0 ;
  }
  strncpy(_label,name,255) ;
}



////////////////////////////////////////////////////////////////////////////////
/// Print the name of the state

void RooCatType::printName(ostream& os) const 
{
  os << GetName() ;
}



////////////////////////////////////////////////////////////////////////////////
/// Print the title of the state

void RooCatType::printTitle(ostream& os) const 
{
  os << GetTitle() ;
}



////////////////////////////////////////////////////////////////////////////////
/// Print the class name of the state

void RooCatType::printClassName(ostream& os) const 
{
  os << IsA()->GetName() ;
}



////////////////////////////////////////////////////////////////////////////////
/// Print the value (index integer) of the state

void RooCatType::printValue(ostream& os) const
{
  os << getVal() ;
}