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Jun 23rd, 2017
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C++ 0.21 KB | None | 0 0
  1. #include <functional>
  2.  
  3. template <class T>
  4. struct lessPtr
  5. {
  6.     bool operator()(const T&a, const T&b) const
  7.    {
  8.       return std::less<T>()(*a, *b);
  9.    }
  10. };
  11.  
  12. std::sort(pv.begin(), pv.end(), lessPtr());
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