src/openvic-dataloader/detail/OStreamOutputIterator.hpp


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#pragma once

#include <ostream>

namespace ovdl::detail {
   struct OStreamOutputIterator {
      std::reference_wrapper<std::ostream> _stream;

      auto operator*() const noexcept {
         return *this;
      }
      auto operator++(int) const noexcept {
         return *this;
      }

      OStreamOutputIterator& operator=(char c) {
         _stream.get().put(c);
         return *this;
      }
   };
}