filter_msg_buffer.h

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#ifndef __FILTER_MSG_BUFFER_H__
#define __FILTER_MSG_BUFFER_H__



#include "msg_buffer.h"

#define ON 1
#define OFF 0

class filter_msg_buffer : public   msg_buffer {

#ifndef __CINT__
protected:
  STREAMBUF * original_streambuf;
  int ***state;
  int msg_type_max;
  int msg_source_max;
  int msg_sev_max;
#endif


  //  int state[MSG_TYPE_MAX][MSG_SOURCE_MAX][MSG_SEV_MAX];

public:

  filter_msg_buffer (const int msglen=256);

  filter_msg_buffer (const int type_max, const int source_max, 
                     const int sev_max, const int msglen=256);

  virtual ~filter_msg_buffer();


  // mlp -- the pubsync is what's needed for the new
  // iostream libraries - sync will no longer be a public method. 
  // for now we leave it as it was.


  virtual int sync ();


  virtual int set (const int msg_type, 
          const int msg_source,
          const int msg_severity,
          const int value = OFF);

  virtual int set_severity_below_threshold (const int threshold, 
                                            const int value =OFF); 

  virtual int set_type (const int type, 
                        const int value =OFF); 

  virtual int set_source (const int source, 
                        const int value =OFF); 

  virtual int all_off();

  virtual int all_on();

};


#endif /* __FILTER_MSG_BUFFER_H__ */