Endgame-Analyzer/include/null_buffer.h

#ifndef DYNAMIC_PROGRAM_NULL_BUFFER_H
#define DYNAMIC_PROGRAM_NULL_BUFFER_H

#include <iosfwd>

namespace NullBuffer
{

  class NullBuffer final : public std::streambuf
  {
  public:
    int overflow(int c) override
    { return c; }
  };

  /**
   * A Stream that does nothing on writing to it
   */
  class NullStream final : public std::ostream
  {
  public:
    NullStream() : std::ostream(&_m_sb)
    {}

  private:
    NullBuffer _m_sb;
  };

  NullStream null_stream;

}


#endif //DYNAMIC_PROGRAM_NULL_BUFFER_H