RadiometricData.cpp

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

#include "RadiometricData.h"

namespace ossimplugins
{

RadiometricData::RadiometricData() : RadarSatRecord("radi_data_rec")
{
}

RadiometricData::~RadiometricData()
{
}

std::ostream& operator<<(std::ostream& os, const RadiometricData& data)
{
    os<<"seq_num:"<<data._seq_num<<std::endl;

    os<<"n_data:"<<data._n_data<<std::endl;

    os<<"field_size:"<<data._field_size<<std::endl;

    os<<"chan_ind:"<<data._chan_ind.c_str()<<std::endl;

    os<<"table_desig:"<<data._table_desig.c_str()<<std::endl;

    os<<"n_samp:"<<data._n_samp<<std::endl;

    os<<"samp_type:"<<data._samp_type.c_str()<<std::endl;

    os<<"samp_inc:"<<data._samp_inc<<std::endl;

    for (int i=0;i<512;i++)
    {
        os<<"lookup_tab["<<i<<"]:"<<data._lookup_tab[i]<<std::endl;
    }

    os<<"noise_scale:"<<data._noise_scale<<std::endl;

    os<<"offset:"<<data._offset<<std::endl;

    os<<"calib_const:"<<data._calib_const<<std::endl;

    return os;
}

std::istream& operator>>(std::istream& is, RadiometricData& data)
{
    char buf[1513];
    buf[1512] = '\0';


    is.read(buf,4);
    buf[4] = '\0';
    data._seq_num = atoi(buf);

    is.read(buf,4);
    buf[4] = '\0';
    data._n_data = atoi(buf);

    is.read(buf,8);
    buf[8] = '\0';
    data._field_size = atoi(buf);

    is.read(buf,4);
    buf[4] = '\0';
    data._chan_ind = buf;

    is.read(buf,4);

    is.read(buf,24);
    buf[24] = '\0';
    data._table_desig = buf;

    is.read(buf,8);
    buf[8] = '\0';
    data._n_samp = atoi(buf);

    is.read(buf,16);
    buf[16] = '\0';
    data._samp_type = buf;

    is.read(buf,4);
    buf[4] = '\0';
    data._samp_inc = atoi(buf);

    for (int i=0;i<512;i++)
    {
        is.read(buf,16);
        buf[16] = '\0';
        data._lookup_tab[i] = atof(buf);
    }

    is.read(buf,4);

    is.read(buf,16);
    buf[16] = '\0';
    data._noise_scale = atof(buf);

    is.read(buf,16);

    is.read(buf,16);
    buf[16] = '\0';
    data._offset = atof(buf);

    is.read(buf,16);
    buf[16] = '\0';
    data._calib_const = atof(buf);

    is.read(buf,1512);

    return is;
}

RadiometricData::RadiometricData(const RadiometricData& rhs):
    RadarSatRecord(rhs)
{

    _seq_num = rhs._seq_num;

    _n_data = rhs._n_data;

    _field_size = rhs._field_size;

    _chan_ind = rhs._chan_ind;

    _table_desig = rhs._table_desig;

    _n_samp = rhs._n_samp;

    _samp_type = rhs._samp_type;

    _samp_inc = rhs._samp_inc;

    for (int i=0;i<512;i++)
    {
        _lookup_tab[i] = rhs._lookup_tab[i];
    }

    _noise_scale = rhs._noise_scale;

    _offset = rhs._offset;

    _calib_const = rhs._calib_const;
}

RadiometricData& RadiometricData::operator=(const RadiometricData& rhs)
{
    _seq_num = rhs._seq_num;

    _n_data = rhs._n_data;

    _field_size = rhs._field_size;

    _chan_ind = rhs._chan_ind;

    _table_desig = rhs._table_desig;

    _n_samp = rhs._n_samp;

    _samp_type = rhs._samp_type;

    _samp_inc = rhs._samp_inc;

    for (int i=0;i<512;i++)
    {
        _lookup_tab[i] = rhs._lookup_tab[i];
    }

    _noise_scale = rhs._noise_scale;

    _offset = rhs._offset;

    _calib_const = rhs._calib_const;

    return *this;
}
}