casa6

//# AsdmIndex.cc: Index for the ASDM Storage Manager

//# Copyright (C) 2012

//# Associated Universities, Inc. Washington DC, USA.

//# (c) European Southern Observatory, 2012

//# Copyright by ESO (in the framework of the ALMA collaboration)

//#

//# This library is free software; you can redistribute it and/or modify it

//# under the terms of the GNU Library General Public License as published by

//# the Free Software Foundation; either version 2 of the License, or (at your

//# option) any later version.

//#

//# This library 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 Library General Public

//# License for more details.

//#

//# You should have receied a copy of the GNU Library General Public License

//# along with this library; if not, write to the Free Software Foundation,

//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.

//#

//# Correspondence concerning AIPS++ should be addressed as follows:

//#        Internet email: aips2-request@nrao.edu.

//#        Postal address: AIPS++ Project Office

//#                        National Radio Astronomy Observatory

//#                        520 Edgemont Road

//#                        Charlottesville, VA 22903-2475 USA

//#

//# $Id: AsdmColumn.h 19324 2011-11-21 07:29:55Z diepen $

​

//# Includes

#include <asdmstman/AsdmIndex.h>

#include <casacore/tables/DataMan/DataManError.h>

#include <casacore/casa/IO/AipsIO.h>

​

using namespace casacore;

namespace casa {

​

  uInt AsdmIndex::dataSize() const

  {

    int polSize;

    switch (dataType) {

    case 0:

      //polSize = 2*2*nPol;    

      polSize = 2*2;  // cross complex short

      break;

    case 1:

      //polSize = 2*4*nPol;

      polSize = 2*4;    // cross complex int

      break;

    case 3:

      //polSize = 2*4*nPol;

      polSize = 2*4;    // cross complex float

      break;

    case 10:

      // For autocorr, the nr of pol values is special (see getAuto).

      /*

      if (nPol == 3) {

        polSize = 4*4;

      } else if (nPol == 4) {

        polSize = 4*6;

      } else {

        polSize = 4*nPol;

      }