AutoMap.h

/*
 * AutoMap.h
/*
 * AutoMap.h
 *
 * This file is part of Mozzi.
 *
 * Copyright 2012-2024 Tim Barrass and the Mozzi Team
 *
 * Mozzi is licensed under the GNU Lesser General Public Licence (LGPL) Version 2.1 or later.
 *
 */
 
#ifndef AUTOMAP_H_
#define AUTOMAP_H_
 
// for map - maybe rewrite my own templated map for better efficiency
#include <Arduino.h> // for map
 
#include "AutoRange.h"
 
class AutoMap : public AutoRange<int>
{
public:
    AutoMap(int min_expected, int max_expected, int map_to_min, int map_to_max)
        : inherited(min_expected,max_expected),map_min(map_to_min), map_max(map_to_max)
    {
    }
    
 
    inline
    int next(int n)
  {
        inherited::next(n);
        return map(n,inherited::getMin(),inherited::getMax(),map_min,map_max);
    }
 
    inline
    int operator()(int n)
  {
        return next(n);
    }
 
 
private:
    typedef AutoRange <int> inherited;
    int map_min, map_max;
};
 
 
#endif        //  #ifndef AUTOMAP_H_