casa6

//# MomentWindow.h:

//# Copyright (C) 1997,1999,2000,2001,2002

//# 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: MomentCalculator.h 20299 2008-04-03 05:56:44Z gervandiepen $

​

#ifndef IMAGEANALYSIS_MOMENTWINDOW_H

#define IMAGEANALYSIS_MOMENTWINDOW_H

​

#include <casacore/casa/aips.h>

#include <casacore/coordinates/Coordinates/CoordinateSystem.h>

#include <casacore/coordinates/Coordinates/SpectralCoordinate.h>

#include <casacore/lattices/LatticeMath/LineCollapser.h>

#include <casacore/scimath/Functionals/Gaussian1D.h>

#include <casacore/scimath/Mathematics/NumericTraits.h>

#include <casacore/casa/Arrays/Vector.h>

#include <casacore/casa/Logging/LogIO.h>

​

namespace casa {

​

template <class T> class MomentsBase;

​

// <summary> Computes moments from a windowed profile </summary>

// <use visibility=export>

// 

// <reviewed reviewer="" date="yyyy/mm/dd" tests="" demos="">

// </reviewed>

// 

// <prerequisite>

//   <li> <linkto class="MomentsBase">MomentsBase</linkto>

//   <li> <linkto class="ImageMoments">ImageMoments</linkto>

//   <li> <linkto class="MSMoments">MSMoments</linkto>

//   <li> <linkto class="casacore::LatticeApply">casacore::LatticeApply</linkto>

//   <li> <linkto class="MomentCalcBase">MomentCalcBase</linkto>

//   <li> <linkto class="casacore::LineCollapser">casacore::LineCollapser</linkto>

// </prerequisite>

//

// <synopsis>

//  This concrete class is derived from the abstract base class MomentCalcBase

//  which provides an interface layer to the ImageMoments or MSMoments driver class.

//  ImageMoments or MSMoments creates a MomentWindow object and passes it to the LatticeApply

//  function lineMultiApply.  This function iterates through a given lattice,