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#pragma once
#include <ostream>
#include <streambuf>
// from https://stackoverflow.com/a/8244052
class NullStreambuf : public std::streambuf {
char dummyBuffer[64];
protected:
virtual int overflow(int c) override final;
};
class NullOStream final : private NullStreambuf, public std::ostream {
public:
NullOStream() : std::ostream(this) {}
NullStreambuf *rdbuf() { return this; }
virtual void avoidOutOfLineVirtualCompilerWarning();
};
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