casa6

//# PhaseShiftingTVI.h: This file contains the implementation of the PhaseShiftingTVI class.

//#

//#  CASA - Common Astronomy Software Applications (http://casa.nrao.edu/)

//#  Copyright (C) Associated Universities, Inc. Washington DC, USA 2011, All rights reserved.

//#  Copyright (C) European Southern Observatory, 2011, All rights reserved.

//#

//#  This library is free software; you can redistribute it and/or

//#  modify it under the terms of the GNU Lesser General Public

//#  License as published by the Free software Foundation; either

//#  version 2.1 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

//#  Lesser General Public License for more details.

//#

//#  You should have received a copy of the GNU Lesser General Public

//#  License along with this library; if not, write to the Free Software

//#  Foundation, Inc., 59 Temple Place, Suite 330, Boston,

//#  MA 02111-1307  USA

//# $Id: $

​

#include <mstransform/TVI/PhaseShiftingTVI.h>

​

using namespace casacore;

namespace casa { //# NAMESPACE CASA - BEGIN

​

namespace vi { //# NAMESPACE VI - BEGIN

​

//////////////////////////////////////////////////////////////////////////

// PhaseShiftingTVI class

//////////////////////////////////////////////////////////////////////////

​

// -----------------------------------------------------------------------

//

// -----------------------------------------------------------------------

PhaseShiftingTVI::PhaseShiftingTVI( ViImplementation2 * inputVii,

                                const Record &configuration):

                                FreqAxisTVI (inputVii)

{

    dx_p = 0;

    dy_p = 0;

​

    // CAS-12706 Zero initialization for wide-field phase shifting algorithm

    wideFieldMode_p = false;

    phaseCenterName_p = "";

    selectedInputMsCols_p = NULL;

​

    // Parse and check configuration parameters

    // Note: if a constructor finishes by throwing an exception, the memory

    // associated with the object itself is cleaned up — there is no memory leak.

    if (not parseConfiguration(configuration))

    {

        throw AipsError("Error parsing PhaseShiftingTVI configuration");

    }

​

    initialize();

​

    return;

}

​

// -----------------------------------------------------------------------

//