| [1700] | 1 | //# Lorentzian1D.cc: A one-dimensional Lorentzian class
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| 2 | //# Copyright (C) 1994,1995,1996,1999,2001,2002
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| 3 | //# Associated Universities, Inc. Washington DC, USA.
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| 4 | //#
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| 5 | //# This library is free software; you can redistribute it and/or modify it
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| 6 | //# under the terms of the GNU Library General Public License as published by
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| 7 | //# the Free Software Foundation; either version 2 of the License, or (at your
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| 8 | //# option) any later version.
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| 9 | //#
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| 10 | //# This library is distributed in the hope that it will be useful, but WITHOUT
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| 11 | //# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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| 12 | //# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
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| 13 | //# License for more details.
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| 14 | //#
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| 15 | //# You should have received a copy of the GNU Library General Public License
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| 16 | //# along with this library; if not, write to the Free Software Foundation,
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| 17 | //# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
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| 18 | //#
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| 19 | //# Correspondence concerning AIPS++ should be addressed as follows:
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| 20 | //# Internet email: aips2-request@nrao.edu.
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| 21 | //# Postal address: AIPS++ Project Office
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| 22 | //# National Radio Astronomy Observatory
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| 23 | //# 520 Edgemont Road
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| 24 | //# Charlottesville, VA 22903-2475 USA
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| 25 | //#
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| 26 | //# $Id: Lorentzian1D.tcc 19879 2010-02-15 12:52:50Z Wataru.Kawasaki $
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| 27 |
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| 28 | //# Includes
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| 29 | #include "Lorentzian1D.h"
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| 30 | #include <casa/BasicMath/Math.h>
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| 31 |
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| 32 | namespace casa { //# NAMESPACE CASA - BEGIN
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| 33 |
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| 34 | //# Constructors
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| 35 |
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| 36 | //# Operators
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| 37 | template<class T>
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| 38 | T Lorentzian1D<T>::eval(typename Function1D<T>::FunctionArg x) const {
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| 39 | T value = (x[0] - param_p[CENTER])/param_p[WIDTH]/fwhm2int;
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| 40 | return param_p[HEIGHT] / (T(1.0) + value*value);
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| 41 | }
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| 42 |
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| 43 | //# Member functions
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| 44 |
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| 45 | } //# NAMESPACE CASA - END
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| 46 |
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