FillIterator.h

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#ifndef __FILLITERATOR_H
#define __FILLITERATOR_H

#include "jbltools/sfh/IntFunBase.h"

//  Class FillIterator:

class FillIterator: public IntFun {
  public:
    // Constructors
    explicit FillIterator (const char *name_ = "?"         
                          )
      : IntFun (name_) {}      
    explicit FillIterator (const std::string& name_         
                          )
      : IntFun (name_) {}  
          
    virtual int operator() () const=0;   
    virtual bool next()=0; 
    virtual bool reset()=0;              
    virtual bool isValid() const=0;              
    virtual const FillIterator *getIterator() const { return this; }
                                           
  protected:
    virtual ~FillIterator() {}
};

#endif /* #ifndef __FILLITERATOR_H */

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