MSSelectionTools.h

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// # MSSelectionTools.h: Classes to hold results from antenna grammar parser
// # Copyright (C) 1994,1995,1997,1998,1999,2000,2001,2003
// # 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: casa-feedback@nrao.edu.
// #        Postal address: AIPS++ Project Office
// #                        National Radio Astronomy Observatory
// #                        520 Edgemont Road
// #                        Charlottesville, VA 22903-2475 USA
 
#ifndef MS_MSSELECTIONTOOLS_H
#define MS_MSSELECTIONTOOLS_H
 
// # Includes
#include <casacore/casa/aips.h>
#include <casacore/casa/Arrays/Vector.h>
#include <casacore/ms/MSSel/MSSelection.h>
 
namespace casacore {  // # NAMESPACE CASACORE - BEGIN
 
// Get the intersection or union of IDs (such as FieldId).
Vector<Int> set_intersection(const Vector<Int>& v1, const Vector<Int>& v2);
Vector<Int> set_union(const Vector<Int>& v1, const Vector<Int>& v2);
 
// Collective selection returning a selected MS.
Bool mssSetData(const MeasurementSet& ms, MeasurementSet& selectedMS, const String& outMSName = "",
                const String& timeExpr = "", const String& antennaExpr = "",
                const String& fieldExpr = "", const String& spwExpr = "",
                const String& uvDistExpr = "", const String& taQLExpr = "",
                const String& polnExpr = "", const String& scanExpr = "",
                const String& arrayExpr = "", const String& stateExpr = "",
                const String& obsExpr = "", MSSelection* mss = NULL);
 
// Added feedExpr
Bool mssSetData2(const MeasurementSet& ms, MeasurementSet& selectedMS, const String& outMSName = "",
                 const String& timeExpr = "", const String& antennaExpr = "",
                 const String& fieldExpr = "", const String& spwExpr = "",
                 const String& uvDistExpr = "", const String& taQLExpr = "",
                 const String& polnExpr = "", const String& scanExpr = "",
                 const String& arrayExpr = "", const String& stateExpr = "",
                 const String& obsExpr = "", const String& feedExpr = "", MSSelection* mss = NULL);
 
// Collective selection also returning in-row (corr/chan) slices
Bool mssSetData(const MeasurementSet& ms, MeasurementSet& selectedMS,
                Vector<Vector<Slice>>& chanSlices, Vector<Vector<Slice>>& corrSlices,
                const String& outMSName = "", const String& timeExpr = "",
                const String& antennaExpr = "", const String& fieldExpr = "",
                const String& spwExpr = "", const String& uvDistExpr = "",
                const String& taQLExpr = "", const String& polnExpr = "",
                const String& scanExpr = "", const String& arrayExpr = "",
                const String& stateExpr = "", const String& obsExpr = "",
                const Int defaultChanStep = 1, MSSelection* mss = NULL);
 
// Added feedExpr
Bool mssSetData2(const MeasurementSet& ms, MeasurementSet& selectedMS,
                 Vector<Vector<Slice>>& chanSlices, Vector<Vector<Slice>>& corrSlices,
                 const String& outMSName = "", const String& timeExpr = "",
                 const String& antennaExpr = "", const String& fieldExpr = "",
                 const String& spwExpr = "", const String& uvDistExpr = "",
                 const String& taQLExpr = "", const String& polnExpr = "",
                 const String& scanExpr = "", const String& arrayExpr = "",
                 const String& stateExpr = "", const String& obsExpr = "",
                 const String& feedExpr = "", const Int defaultChanStep = 1,
                 MSSelection* mss = NULL);
 
Bool getSelectedTable(Table& selectedTab, const Table& baseTab, TableExprNode& fullTEN,
                      const String& outName);
 
Record mssSelectedIndices(MSSelection& mss, const MeasurementSet* ms);
 
String stripWhite(const String& str, Bool onlyends = True);
int tokenize(const String& str, const String& sep, Vector<String>& tokens, Bool upCase = False);
Vector<String>& split(const String& s, char delim, Vector<String>& elems);
}  // namespace casacore
 
#endif