/* - BnkGet */ 

#define BNKGET(a,b) { int size; BnkfGetM(a,sizeof(b),&size,&(b)); }

class DePacketizeBnkIn {
  byte PTR _packet;  
  int _packet_len;
  int _datatype;
  double _sbtime;

  PUBLIC void bnkget() {
    BNKGET( "SLRB:PACKET:PTR",    _packet);
    BNKGET( "SLRB:PACKET:SIZE",   _packet_len);
    //BNKGET( "SLRB:PACKET_APID",   bi.apid);
    BNKGET( "SLRB:PACKET_SBTIME", _sbtime);
  }

  PUBLIC byte const PTR getPacket() const { return _packet; }
  //  PUBLIC int        packet_len() const { return _packet_len; }

  PUBLIC int getApid() const {
    return ( fromUByte(_packet[0]&0x07) <<8 ) 
      +    ( fromUByte(_packet[1]&0xff) <<0 );
  }
  PUBLIC int getTi() const {
    return ( fromUByte(_packet[6]&0xff) <<24 ) 
      +    ( fromUByte(_packet[7]&0xff) <<16 )
      +    ( fromUByte(_packet[8]&0xff) << 8 )
      +    ( fromUByte(_packet[9]&0xff) << 0 );
  }
  PUBLIC int getSeqnFlag() const {
    return ( fromUByte(_packet[2]&0xC0) >>6 ); 
  }
  PUBLIC int getSeqnCount() const {
    return ( fromUByte(_packet[2]&0x3f) <<8 ) 
      +    ( fromUByte(_packet[3]&0xff) <<0 );
  }
  PUBLIC int getDatatype() const {
    return ( fromUByte(_packet[18]&0xff) <<0 );
  }
  PUBLIC int getPacketLength() const { return _packet_len; }

  PUBLIC double getSbTime() const {
    return _sbtime;
  }
};