/usr/include/casacore/ms/MSSel/MSPolIndex.h is in casacore-dev 2.2.0-2.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 | //# MSPolIndex: index or lookup in an MS POLARIZATION subtable
//# Copyright (C) 2000,2001,2002
//# 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
//#
//#
//# $Id$
#ifndef MS_MSPOLINDEX_H
#define MS_MSPOLINDEX_H
//# includes
#include <casacore/casa/aips.h>
#include <casacore/ms/MeasurementSets/MSPolarization.h>
#include <casacore/ms/MeasurementSets/MSPolColumns.h>
#include <casacore/casa/Arrays/Vector.h>
#include <casacore/casa/Arrays/Matrix.h>
#include <casacore/casa/BasicSL/String.h>
namespace casacore { //# NAMESPACE CASACORE - BEGIN
//# forward declarations
// <summary>
// Class to handle lookup or indexing into an MS POLARIZATION subtable
// </summary>
// <use visibility=export>
//
// <reviewed reviewer="" date="yyyy/mm/dd" tests="" demos="">
// </reviewed>
// <prerequisite>
// <li> MeasurementSet
// <li> MSPolarization
// </prerequisite>
//
// <etymology>
// From "MeasurementSet", "POLARIZATION subtable" and "index".
// </etymology>
//
// <synopsis>
// This class provides lookup and indexing into an MS POLARIZATION
// subtable. These services include returning rows numbers
// (which for the POLARIZATION subtable are POLARIZATION_ID's) associated
// with specific data in the subtable.
// </synopsis>
//
// <example>
// </example>
//
// <motivation>
// Collect together all subtable indexing and lookup for the
// POLARIZATION subtable, for encapsulation and efficiency.
// </motivation>
//
// <thrown>
// <li>
// <li>
// </thrown>
//
class MSPolarizationIndex
{
public:
// Construct from an MS POLARIZATION subtable
MSPolarizationIndex(const MSPolarization& polarizationTable);
// Null destructor
virtual ~MSPolarizationIndex() {}
// Look up POLARIZATION_ID's for a given set of polarization correlation
// types and receptor cross-products
Vector<Int> matchCorrTypeAndProduct(const Vector<Int>& corrType,
const Matrix<Int>& corrProduct);
// /////////////////// Add for MS selection //////////////////////////////
// Only Look up POLARIZATION_ID's for a given set of polarization correlation
// types
Vector<Int> matchCorrType(const Vector<Int>& corrType,Bool exactMatch=True);
private:
// Disallow null constructor
MSPolarizationIndex();
// POLARIZATION subtable column accessor
ROMSPolarizationColumns msPolarizationCols_p;
// Vector cache of polarization id's
Vector<Int> polarizationIds_p;
Int nrows_p;
};
} //# NAMESPACE CASACORE - END
#endif
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