SortOutput.hpp

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#ifndef SortOutput_HPP
#define SortOutput_HPP

#include <algorithm>
#include "io/output/normal/BufferedNormalOutput.hpp" 

template <class O = BufferedNormalOutput<> >
class SortOutput : public O
{
   public:

      typedef typename O::params_t params_t;

      SortOutput(const params_t* par) : 
         O(par) {}



      template <typename InputIterator> void writeItemsetAndCounter(
         InputIterator first, InputIterator last, 
         counter_t support )
      {
         std::vector<item_t> sorted_itemset(first, last);
         std::sort(sorted_itemset.begin(), sorted_itemset.end());
         O::writeItemsetAndCounter(
            sorted_itemset.begin(), sorted_itemset.end(), support);
      }
};

#endif

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