Line data    Source code

       1             : //# Copyright (C) 1996,1997,1998,1999,2000,2002,2003,2015
       2             : //# Associated Universities, Inc. Washington DC, USA.
       3             : //#
       4             : //# This library is free software; you can redistribute it and/or modify it
       5             : //# under the terms of the GNU Library General Public License as published by
       6             : //# the Free Software Foundation; either version 2 of the License, or (at your
       7             : //# option) any later version.
       8             : //#
       9             : //# This library is distributed in the hope that it will be useful, but WITHOUT
      10             : //# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
      11             : //# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
      12             : //# License for more details.
      13             : //#
      14             : //# You should have received a copy of the GNU Library General Public License
      15             : //# along with this library; if not, write to the Free Software Foundation,
      16             : //# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
      17             : //#
      18             : //# Correspondence concerning AIPS++ should be addressed as follows:
      19             : //#        Internet email: casa-feedback@nrao.edu.
      20             : //#        Postal address: AIPS++ Project Office
      21             : //#                        National Radio Astronomy Observatory
      22             : //#                        520 Edgemont Road
      23             : //#                        Charlottesville, VA 22903-2475 USA
      24             : //#
      25             : #include <msvis/MSVis/statistics/Vi2StatsWeightsIterator.h>
      26             : 
      27             : using namespace casacore;
      28             : namespace casa {
      29             : 
      30           0 : Vi2StatsWeightsCubeIterator::Vi2StatsWeightsCubeIterator(vi::VisBuffer2 *vb2)
      31             :         : Vi2StatsWeightsIterator(vb2)
      32           0 :         , correlation(0)
      33           0 :         , nCorrelations(vb2->nCorrelations())
      34           0 :         , channel(0)
      35           0 :         , nChannels(vb2->nChannels())
      36           0 :         , row(0)
      37           0 :         , nRows(vb2->nRows()) {}
      38             : 
      39           0 : Vi2StatsWeightsCubeIterator::Vi2StatsWeightsCubeIterator()
      40           0 :         : Vi2StatsWeightsIterator() {}
      41             : 
      42             : Vi2StatsWeightsCubeIterator&
      43           0 : Vi2StatsWeightsCubeIterator::operator++()
      44             : {
      45           0 :         if (++correlation == nCorrelations) {
      46           0 :                 correlation = 0;
      47           0 :                 if (++channel == nChannels) {
      48           0 :                         channel = 0;
      49           0 :                         ++row;
      50             :                 }
      51             :         }
      52           0 :         return *this;
      53             : }
      54             : 
      55             : Vi2StatsWeightsCubeIterator
      56           0 : Vi2StatsWeightsCubeIterator::operator++(int)
      57             : {
      58           0 :         Vi2StatsWeightsCubeIterator tmp(*this);
      59           0 :         operator++();
      60           0 :         return tmp;
      61             : }
      62             : 
      63             : bool
      64           0 : Vi2StatsWeightsCubeIterator::operator==(const Vi2StatsWeightsCubeIterator& rhs)
      65             : {
      66           0 :         return (correlation == rhs.correlation
      67           0 :                 && channel == rhs.channel
      68           0 :                 && row == rhs.row);
      69             : }
      70             : 
      71             : bool
      72           0 : Vi2StatsWeightsCubeIterator::operator!=(const Vi2StatsWeightsCubeIterator& rhs)
      73             : {
      74           0 :         return (correlation != rhs.correlation
      75           0 :                 || channel != rhs.channel
      76           0 :                 || row != rhs.row);
      77             : }
      78             : 
      79             : Float
      80           0 : Vi2StatsWeightsCubeIterator::operator*()
      81             : {
      82           0 :         return vb2->getWeightScaled(correlation, channel, row);
      83             : }
      84             : 
      85             : bool
      86           0 : Vi2StatsWeightsCubeIterator::atEnd()
      87             : {
      88           0 :         return (correlation == 0 && channel == 0 && row == nRows);
      89             : }
      90             : 
      91             : 
      92             : 
      93           0 : Vi2StatsWeightsRowIterator::Vi2StatsWeightsRowIterator(vi::VisBuffer2 *vb2)
      94             :         : Vi2StatsWeightsIterator(vb2)
      95           0 :         , nRows(vb2->nRows()) {}
      96             : 
      97           0 : Vi2StatsWeightsRowIterator::Vi2StatsWeightsRowIterator()
      98           0 :         : Vi2StatsWeightsIterator() {}
      99             : 
     100             : Vi2StatsWeightsRowIterator&
     101           0 : Vi2StatsWeightsRowIterator::operator++()
     102             : {
     103           0 :         ++row;
     104           0 :         return *this;
     105             : }
     106             : 
     107             : Vi2StatsWeightsRowIterator
     108           0 : Vi2StatsWeightsRowIterator::operator++(int)
     109             : {
     110           0 :         Vi2StatsWeightsRowIterator tmp(*this);
     111           0 :         operator++();
     112           0 :         return tmp;
     113             : }
     114             : 
     115             : bool
     116           0 : Vi2StatsWeightsRowIterator::operator==(const Vi2StatsWeightsRowIterator& rhs)
     117             : {
     118           0 :         return row == rhs.row;
     119             : }
     120             : 
     121             : bool
     122           0 : Vi2StatsWeightsRowIterator::operator!=(const Vi2StatsWeightsRowIterator& rhs)
     123             : {
     124           0 :         return row != rhs.row;
     125             : }
     126             : 
     127             : Float
     128           0 : Vi2StatsWeightsRowIterator::operator*()
     129             : {
     130           0 :         return vb2->getWeightScaled(row);
     131             : }
     132             : 
     133             : bool
     134           0 : Vi2StatsWeightsRowIterator::atEnd()
     135             : {
     136           0 :         return row == nRows;
     137             : }
     138             : 
     139             : using namespace casacore;
     140             : } // namespace casa