gridded_fields.cc

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/* Copyright (C) 2008-2012 Oliver Lemke <olemke@core-dump.info>
     
   This program is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published by the
   Free Software Foundation; either version 2, or (at your option) any
   later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
   USA. 
*/

/*===========================================================================
  === External declarations
  ===========================================================================*/


#include <stdexcept>
#include <iostream>
#include "exceptions.h"
#include "mystring.h"
#include "gridded_fields.h"


using std::ostream;
using std::ostringstream;
using std::endl;
using std::runtime_error;

/*===========================================================================
  === The functions (in alphabetical order)
  ===========================================================================*/


void GriddedField::copy_grids(const GriddedField& gf)
{
  assert(gf.get_dim() == dim);

  for (Index i = 0; i < dim; i++)
    {
      switch (gf.get_grid_type(i))
        {
        case GRID_TYPE_NUMERIC:
          mgridtypes[i] = GRID_TYPE_NUMERIC;
          mnumericgrids[i] = gf.get_numeric_grid(i);
          mstringgrids[i].resize(0);
          break;
        case GRID_TYPE_STRING:
          mgridtypes[i] = GRID_TYPE_STRING;
          mstringgrids[i] = gf.get_string_grid(i);
          mnumericgrids[i].resize(0);
          break;
        }
    }
}



ConstVectorView GriddedField::get_numeric_grid(Index i) const
{
  assert (i < dim);
  if (mgridtypes[i] != GRID_TYPE_NUMERIC)
    {
      ostringstream os;

      if (mname.length())
        os << mname << " ";

      os << "Grid ";
      if (mgridnames[i].length())
        os << mgridnames[i];
      else
        os << i;
      os << " is not a numeric grid.";

      throw runtime_error(os.str());
    }

  return (mnumericgrids[i]);
}



VectorView GriddedField::get_numeric_grid(Index i)
{
  assert (i < dim);
  if (mgridtypes[i] != GRID_TYPE_NUMERIC)
    {
      ostringstream os;

      if (mname.length())
        os << mname << " ";

      os << "Grid ";
      if (mgridnames[i].length())
        os << mgridnames[i];
      else
        os << i;
      os << " is not a numeric grid.";

      throw runtime_error(os.str());
    }

  return (mnumericgrids[i]);
}



const ArrayOfString& GriddedField::get_string_grid(Index i) const
{
  assert (i < dim);
  if (mgridtypes[i] != GRID_TYPE_STRING)
    {
      ostringstream os;

      if (mname.length())
        os << mname << " ";

      os << "Grid ";
      if (mgridnames[i].length())
        os << mgridnames[i];
      else
        os << i;
      os << " is not a string grid.";

      throw runtime_error(os.str());
    }


  return (mstringgrids[i]);
}



ArrayOfString& GriddedField::get_string_grid(Index i)
{
  assert (i < dim);
  if (mgridtypes[i] != GRID_TYPE_STRING)
    {
      ostringstream os;

      if (mname.length())
        os << mname << " ";

      os << "Grid ";
      if (mgridnames[i].length())
        os << mgridnames[i];
      else
        os << i;
      os << " is not a string grid.";

      throw runtime_error(os.str());
    }


  return (mstringgrids[i]);
}



void GriddedField::set_grid(Index i, const Vector& g)
{
  assert (i < dim);
  mgridtypes[i] = GRID_TYPE_NUMERIC;
  mstringgrids[i].resize(0);
  mnumericgrids[i] = g;
}



void GriddedField::set_grid(Index i, const ArrayOfString& g)
{
  assert (i < dim);
  mgridtypes[i] = GRID_TYPE_STRING;
  mnumericgrids[i].resize(0);
  mstringgrids[i] = g;
}



ostream& operator<<(ostream& os, const GriddedField& gf)
{
  if (gf.mname.size()) os << gf.mname << ":" << endl;

  for( Index i = 0; i < gf.dim; i++)
    {
      if (gf.mgridnames[i].size()) os << gf.mgridnames[i];
      else os << "Grid " << i;
      os << ": ";
      switch (gf.mgridtypes[i])
        {
        case GRID_TYPE_STRING:
          os << gf.mstringgrids[i];
          break;
        case GRID_TYPE_NUMERIC:
          os << gf.mnumericgrids[i];
          break;
        }
      os << endl;
    }

  return os;
}


ostream& operator<<(ostream& os, const GriddedField1& gf)
{
  return os << *((GriddedField*)&gf) << "Data:" << endl << gf.data << endl;
}


ostream& operator<<(ostream& os, const GriddedField2& gf)
{
  return os << *((GriddedField*)&gf) << "Data:" << endl << gf.data;
}


ostream& operator<<(ostream& os, const GriddedField3& gf)
{
  return os << *((GriddedField*)&gf) << "Data:" << endl << gf.data;
}


ostream& operator<<(ostream& os, const GriddedField4& gf)
{
  return os << *((GriddedField*)&gf) << "Data:" << endl << gf.data;
}


ostream& operator<<(ostream& os, const GriddedField5& gf)
{
  return os << *((GriddedField*)&gf) << "Data:" << endl << gf.data;
}


ostream& operator<<(ostream& os, const GriddedField6& gf)
{
  return os << *((GriddedField*)&gf) << "Data:" << endl << gf.data;
}