EvtAbsBinning.hh

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/*****************************************************************************
 * Project: BaBar detector at the SLAC PEP-II B-factory
 * Package: EvtGenBase
 *    File: $Id: EvtAbsBinning.hh,v 1.1.1.2 2007/10/26 05:03:14 pingrg Exp $
 *  Author: Alexei Dvoretskii, dvoretsk@slac.stanford.edu, 2001-2002
 *
 * Copyright (C) 2002 Caltech
 *****************************************************************************/
 
/*
 * Data point to bin value mapping
 */
 
#ifndef EVT_ABS_BINNING_HH
#define EVT_ABS_BINNING_HH
#define BIN_OUTSIDE -1
 
#include <stdio.h>
 
template <class T> class EvtAbsBinning {
public:
  EvtAbsBinning() {}
  EvtAbsBinning( const EvtAbsBinning<T>& other ) {}
  virtual ~EvtAbsBinning() {}
 
  virtual EvtAbsBinning<T>* clone() const                  = 0;
  virtual int               getBin( const T& point ) const = 0;
  virtual T                 getBinPoint( int bin ) const   = 0;
  virtual double            size( int bin ) const          = 0;
 
  virtual int nTypes() const = 0;
 
  virtual char* typeLabel( int i ) const {
    char* a = new char[128];
    sprintf( a, "%d", i );
    return a;
  }
};
 
#endif