casa6

//# GroupProcessor.cc: Step through the Measurement Set by groups of VisBuffers.

//# Copyright (C) 2011

//# 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

​

#include <msvis/MSVis/GroupProcessor.h>

#include <msvis/MSVis/VisBuffGroup.h>

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

#include <casacore/casa/Logging/LogIO.h>

#include <casacore/casa/System/ProgressMeter.h>

​

using namespace casacore;

namespace casa {

​

GroupProcessor::GroupProcessor(ROVisibilityIterator& vi, GroupWorkerBase *gw,

                               Double groupInterval) :

  vi_p(vi),

  gw_p(gw),

  groupInterval_p(groupInterval),

  tvi_debug(False)

{

}

​

// GroupProcessor& GroupProcessor::operator=(const GroupProcessor &other)

// {

//   // trivial so far.

//   vi_p = other.vi_p;

//   return *this;

// }

​

void GroupProcessor::setGroupOrigin()

{

  // cerr << "Starting new group" << endl;

  vi_p.origin();

  vi_p.time(timev_p);

  groupStart_p = timev_p[0];

}

​

Bool GroupProcessor::groupHasMore()

{

  Bool answer = false;

  if(vi_p.moreChunks()){

    vi_p.time(timev_p);