File: streamwithbuffer.hpp

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#ifndef OPENMW_COMPONENTS_FILES_STREAMWITHBUFFER_H
#define OPENMW_COMPONENTS_FILES_STREAMWITHBUFFER_H

#include <istream>
#include <memory>

namespace Files
{
    template <class Buffer>
    class StreamWithBuffer final : public std::istream
    {
    public:
        explicit StreamWithBuffer(std::unique_ptr<Buffer>&& buffer)
            : std::istream(buffer.get())
            , mBuffer(std::move(buffer))
        {
        }

    private:
        std::unique_ptr<Buffer> mBuffer;
    };
}

#endif