ProcessedDataRecord.h

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//----------------------------------------------------------------------------
//
// "Copyright Centre National d'Etudes Spatiales"
//
// License:  LGPL
//
// See LICENSE.txt file in the top level directory for more details.
//
//----------------------------------------------------------------------------
// $Id$

#ifndef ProcessedDataRecord_h
#define ProcessedDataRecord_h

#include <iostream>

#include <RadarSat/RadarSatRecord.h>
#include <RadarSat/RadarSatRecordHeader.h>
#include <ossim/base/ossimCommon.h>

namespace ossimplugins
{
class ProcessedDataRecord : public RadarSatRecord
{
public:
  ProcessedDataRecord();

  ~ProcessedDataRecord();

  ProcessedDataRecord(const ProcessedDataRecord& rhs);

  ProcessedDataRecord& operator=(const ProcessedDataRecord& rhs);
  friend std::ostream& operator<<(std::ostream& os, const ProcessedDataRecord& data);

  friend std::istream& operator>>(std::istream& is, ProcessedDataRecord& data);

  RadarSatRecord* Instanciate()
  {
    return new ProcessedDataRecord();
  };

  RadarSatRecord* Clone()
  {
    return new ProcessedDataRecord(*this);
  };

  void Read(std::istream& is)
  {
    is>>*this;
  };

  void Write(std::ostream& os)
  {
    os<<*this;
  };
  int get_line_num() {return _line_num;};

  int get_rec_num() {return _rec_num;};
  int get_n_left_pixel() {return _n_left_pixel;};
  int get_n_data_pixel() {return _n_data_pixel;};
  int get_n_right_pixel() {return _n_right_pixel;};
  int get_sensor_updf() {return _sensor_updf;};
  int   get_acq_year() {return _acq_year;};
  int   get_acq_day() {return _acq_day;};
  int   get_acq_msec() {return _acq_msec;};
  int   get_sar_chan_ind() {return _sar_chan_ind;};
  int   get_sar_chan_code() {return _sar_chan_code;};
  int   get_tran_polar() {return _tran_polar;};
  int   get_recv_polar() {return _recv_polar;};
  int  get_prf() {return _prf;};
  int   get_sr_first() {return _sr_first;};
  int get_sr_mid() {return _sr_mid;};
  int get_sr_last() {return _sr_last;};
  int get_fdc_first() {return _fdc_first;};
  int   get_fdc_mid() {return _fdc_mid;};
  int   get_fdc_last() {return _fdc_last;};
  int get_ka_first() {return _ka_first;};
  int get_ka_mid() {return _ka_mid;};
  int get_ka_last() {return _ka_last;};
  int get_nadir_ang() {return _nadir_ang;};
  int get_squint_ang() {return _squint_ang;};
  int get_geo_updf() {return _geo_updf;};
  int get_lat_first() {return _lat_first;};
  int get_lat_mid() {return _lat_mid;};
  int get_lat_last() {return _lat_last;};
  int get_lon_first() {return _lon_first;};
  int get_lon_mid() {return _lon_mid;};
  int get_lon_last() {return _lon_last;};
  int get_north_first() {return _north_first;};
  int get_north_last() {return _north_last;};
  int get_east_first() {return _east_first;};
  int get_east_last() {return _east_last;};
  int get_heading() {return _heading;};

protected:
  int _line_num;

  int _rec_num;
  int _n_left_pixel;
  int _n_data_pixel;
  int _n_right_pixel;
  int _sensor_updf;
  int   _acq_year;
  int   _acq_day;
  int   _acq_msec;
  int   _sar_chan_ind;
  int   _sar_chan_code;
  int   _tran_polar;
  int   _recv_polar;
  int   _prf;
  int   _sr_first;
  int _sr_mid;

  int _sr_last;
  int _fdc_first;

  int   _fdc_mid;
  int   _fdc_last;
  int _ka_first;
  int _ka_mid;
  int _ka_last;
  int _nadir_ang;
  int _squint_ang;
  int _geo_updf;
  int _lat_first;
  int _lat_mid;
  int _lat_last;
  int _lon_first;
  int _lon_mid;
  int _lon_last;
  int _north_first;
  int _north_last;
  int _east_first;
  int _east_last;
  int _heading;

private:
  template<typename T>
  void SwitchEndian(T &value) {

    char *buffer;
    char *res;
    int nb_octets = sizeof(T);

    if (ossim::byteOrder() == OSSIM_LITTLE_ENDIAN) {
      buffer = (char* )malloc(nb_octets);
      res = (char* )malloc(nb_octets);

      memcpy(buffer,&value,nb_octets);

      for (int i=0; i<nb_octets/2; i++) {
        res[i] = buffer[nb_octets-1-i];
        res[nb_octets-1-i] = buffer[i];
      }
      memcpy(&value,res,nb_octets);

      free(buffer);
      free(res);
    }
  }
};
}
#endif