OBuffer.h

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#ifndef OBuffer_included
#define OBuffer_included
 
 
#include <Sortie.h>
#include <sstream>
//using namespace std;
 
class OBuffer : public Sortie
{
 
public:
  OBuffer();
  void new_buffer();
  void precision(int) override;
  int get_precision();
  const char* str();
  int len();
  void put_null_char();
  Sortie& flush() override;
  // Override to allow setting bin_, even if already open:
  void set_bin(bool bin) override { bin_ = bin; }
 
protected:
 
private:
  int precision_; ///< used to keep current precision when new_buffer() is called
 
  /*! This pointer is just a (typed) view on the smart ptr hold by the base class (Sortie).
   * The base class is managing the memory.
   */
  std::ostringstream* buf_ = nullptr;
 
  std::string string_;
};
 
#endif