casa6

//# TJonesMCol.h: TJones cal_main table column access

//# Copyright (C) 1996,1997,1998,2001,2002,2003

//# 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

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//#

//# 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.

//#

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//# $Id$

​

#ifndef CALIBRATION_TJONESMCOL_H

#define CALIBRATION_TJONESMCOL_H

​

#include <synthesis/CalTables/SolvableVJMCol.h>

#include <synthesis/CalTables/TJonesTable.h>

​

namespace casa { //# NAMESPACE CASA - BEGIN

​

// <summary> 

// ROTJonesPolyMCol: Read-only TJonesPoly cal_main column access

// </summary>

​

// <use visibility=export>

​

// <reviewed reviewer="" date="" tests="" demos="">

​

// <prerequisite>

//  <li> <linkto class="ROCalMainColumns">ROCalMainColumns</linkto> module

// </prerequisite>

//

// <etymology>

// From "read-only","TJonesPoly","cal main" and "columns".

// </etymology>

//

// <synopsis>

// The ROTJonesPolyMCol class allows read-only access to columns in the

// TJonesPoly main calibration table. TJonesPoly matrices are used to 

// store atmospheric gain information in the Measurement Equation formalism 

// in polynomial form over time.

// </synopsis>

//

// <example>

// <srcblock>

// </srcblock>

// </example>

//

// <motivation>

// Encapsulate read-only access to TJonesPoly calibration table columns.

// </motivation>

//

// <todo asof="02/02/01">

// (i) Deal with non-standard columns.

// (ii) Migrate TJonesMCol to this file.

// </todo>

​

class ROTJonesPolyMCol : public ROTJonesMCol

{

 public:

  // Construct from a calibration table

  ROTJonesPolyMCol (const TJonesPolyTable& gjpTable);

​

  // Default destructor

  virtual ~ROTJonesPolyMCol() {};

​

  // Read-only column accessors

  const casacore::ScalarColumn<casacore::String>& polyType() const {return polyType_p;};

  const casacore::ScalarColumn<casacore::String>& polyMode() const {return polyMode_p;};

  const casacore::ScalarColumn<casacore::Complex>& scaleFactor() const {return scaleFactor_p;};

  const casacore::ScalarColumn<casacore::Int>& nPolyAmp() const {return nPolyAmp_p;};

  const casacore::ScalarColumn<casacore::Int>& nPolyPhase() const {return nPolyPhase_p;};

  const casacore::ArrayColumn<casacore::Double>& polyCoeffAmp() const {return polyCoeffAmp_p;};

  const casacore::ArrayColumn<casacore::Double>& polyCoeffPhase() const 

    {return polyCoeffPhase_p;};