FillIterators.h

Go to the documentation of this file.

#ifndef __FILLITERATORS_H
#define __FILLITERATORS_H

#include "jbltools/sfh/FillIterator.h"

//  Class RangeIterator:

class RangeIterator: public FillIterator {
  public:
    RangeIterator (int min_,                  
                   int max_                   
                  )
    : FillIterator (str(min_)+"..."+str(max_)),
      min (min_), 
      max (max_), 
      index (min_)  
    {}            
    RangeIterator (int min_,                  
                   int max_,                  
                   const std::string& name_   
                                      )
    : FillIterator (name_),
      min (min_), 
      max (max_), 
      index (min_)  
    {}            
    virtual int operator() () const {
      return index;
    }   
    virtual bool next() {
      return (++index <= max);
    } 
    virtual bool reset() {
      index = min;
      return index <= max;
    }              
    virtual bool isValid() const {
      return (index >= min) && (index <= max);
    }              
    
  protected:
    virtual ~RangeIterator() {}
  private:
    // Data members
    int min;     
    int max;     
    int index;   
};


#endif /* #ifndef __FILLITERATORS_H */

---