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xxxxxxxxxx return fit(sigma, y, x, static_cast<const casacore::Vector<casacore::Bool> *const>(0)); }//# SpectralFit.h: Least Squares fitting of spectral elements to spectrum//# Copyright (C) 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: SpectralFit.h 20229 2008-01-29 15:19:06Z gervandiepen $//# Includesnamespace casa { //# NAMESPACE CASA - BEGIN//# Forward Declarationsclass SpectralElement;// <summary>// Least Squares fitting of spectral elements to spectrum// </summary>// <use visibility=export>// <reviewed reviewer="" date="yyyy/mm/dd" tests="tSpectralFit" demos="">// </reviewed>// <prerequisite>// <li> <linkto module=Functionals>Functionals</linkto> module// <li> <linkto class=SpectralElement>SpectralElement</linkto> class// </prerequisite>//// <etymology>// From spectral line and fitting// </etymology>//// <synopsis>// The SpectralFit class will do a non-linear least squares solution// for a number of simultaneous spectral components. The initial guess// of the elements is given in a set of SpectralElements. The final solution// is returned in the same set.//// </synopsis>//// <example>// </example>//// <motivation>// To have a contained fitting of spectral profiles to an observed spectrum// </motivation>//// <todo asof="2001/02/04">// <li> add more profile types// </todo>class SpectralFit { public: //# Constructors // Default constructor creates a default fitter without elements SpectralFit(); // Construct for the given elements explicit SpectralFit(const SpectralList &in); // Copy constructor (deep copy) SpectralFit(const SpectralFit &other); // Destructor ~SpectralFit();