Line data    Source code

       1             : #include <msvis/MSVis/MeasurementSet2.h>
       2             : #include <casacore/ms/MSSel/MSSelection.h>
       3             : #include <casacore/tables/Tables.h>
       4             : 
       5             : using namespace casacore;
       6             : 
       7             : namespace casa {
       8             : 
       9             : 
      10           0 : MeasurementSet2::MeasurementSet2 (const Table & table, MSSelection * msSelection)
      11             : : MeasurementSet (table),
      12           0 :   msSelection_p (msSelection) // ours now
      13             : {
      14           0 : }
      15             : 
      16           0 : MeasurementSet2::MeasurementSet2 (const MeasurementSet2 & other)
      17             : : MeasurementSet (other),
      18           0 :   msSelection_p (0)
      19             : {
      20           0 :     msSelection_p = new MSSelection (* other.msSelection_p);
      21           0 :     wasCreatedWithSelection_p = other.wasCreatedWithSelection();
      22           0 : }
      23             : 
      24           0 : MeasurementSet2::~MeasurementSet2 ()
      25             : {
      26           0 :     delete msSelection_p;
      27           0 : }
      28             : 
      29             : MeasurementSet2 &
      30           0 : MeasurementSet2::operator= (const MeasurementSet2 & other)
      31             : {
      32           0 :     MeasurementSet::operator= (other);
      33             : 
      34           0 :     msSelection_p = new MSSelection (* other.msSelection_p);
      35           0 :     wasCreatedWithSelection_p = other.wasCreatedWithSelection();
      36             : 
      37           0 :     return * this;
      38             : }
      39             : 
      40             : MeasurementSet2
      41           0 : MeasurementSet2::create (const String & filename, const MSSelection * msSelection)
      42             : {
      43           0 :     MeasurementSet msOriginal (filename);
      44             : 
      45           0 :     MSSelection * msSelectionCopy = new MSSelection (* msSelection); // make a private copy
      46             : 
      47           0 :     TableExprNode node = msSelectionCopy->toTableExprNode (& msOriginal);
      48             : 
      49           0 :     Table tablesel(msOriginal.tableName(), Table::Update);
      50             : 
      51           0 :     MeasurementSet2 ms2 (tablesel(node, node.nrow()), msSelectionCopy);
      52             :         // The MS takes ownership of the MSSelection
      53             : 
      54           0 :     return ms2;
      55           0 : }
      56             : 
      57             : 
      58             : const MSSelection *
      59           0 : MeasurementSet2::getMSSelection () const
      60             : {
      61           0 :     return msSelection_p;
      62             : }
      63             : 
      64             : Bool
      65           0 : MeasurementSet2::wasCreatedWithSelection () const
      66             : {
      67           0 :     return wasCreatedWithSelection_p;
      68             : }
      69             : 
      70             : } // end namespace casa
      71             :