casa6

//# VisBuffGroupAcc.cc: Implementation of VisBuffGroupAcc.h

//# Copyright (C) 2008

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

//#

//# 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 received 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: VisBuffAccumulator.cc,v 19.7 2006/01/17 08:22:27 gvandiep Exp $

//----------------------------------------------------------------------------

​

#include <msvis/MSVis/VisBuffGroupAcc.h>

#include <casacore/ms/MeasurementSets/MSColumns.h>

#include <casacore/ms/MSSel/MSSelection.h>

#include <casacore/casa/Exceptions/Error.h>

​

using namespace casacore;

namespace casa { //# NAMESPACE CASA - BEGIN

​

//----------------------------------------------------------------------------

VisBuffGroupAcc::VisBuffGroupAcc(const Int& nAnt, 

                 const Int& nSpw,

                 const Int& nFld,

                 const Double& subinterval,

                                 const Bool fillModel)

  : nAnt_p(nAnt), 

    nSpw_p(nSpw),

    nFld_p(nFld),

    nBuf_p(0),

    subinterval_p(subinterval),

    fillModel_p(fillModel),

    prenorm_p(false),

    globalTimeStamp_p(0.0),

    VBA_p(),

    spwfldids_p(nSpw,nFld,-1),

    tvi_debug(False)

{

  // Interval MUST be strictly greater than zero

  if (subinterval_p < DBL_EPSILON)

    subinterval_p=0.1;   // TBD: is this reasonable? 

​

  // NB: Enforcing no prenormalization here, for now

​

}

​