| 1 | //# SpectralElement.h: Describes (a set of related) spectral lines
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| 2 | //# Copyright (C) 2001,2003,2004
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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 | //#
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| 27 |
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| 28 | #ifndef COMPONENTS_SPECTRALELEMENTFACTORY_H
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| 29 | #define COMPONENTS_SPECTRALELEMENTFACTORY_H
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| 30 |
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| 31 | //# Includes
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| 32 | #include <casa/Arrays/ArrayMath.h>
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| 33 | #include <casa/Containers/RecordInterface.h>
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| 34 | #include <components/SpectralComponents/SpectralElement.h>
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| 35 |
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| 36 | namespace casa { //# NAMESPACE CASA - BEGIN
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| 37 |
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| 38 | // FIXME fix documentation
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| 39 |
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| 40 | // <summary>
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| 41 | // Class for creating spectral elements
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| 42 | // </summary>
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| 43 |
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| 44 | // <use visibility=export>
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| 45 |
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| 46 | // <reviewed reviewer="" date="yyyy/mm/dd" tests="tSpectralFit" demos="">
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| 47 | // </reviewed>
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| 48 |
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| 49 | // <prerequisite>
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| 50 | // <li> <linkto module=Functionals>SpectralElement</linkto> module
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| 51 | // </prerequisite>
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| 52 | //
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| 53 | // <etymology>
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| 54 | // From spectral and element and factory. As in to manufacture a SpectralElement
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| 55 | // </etymology>
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| 56 | //
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| 57 | // <synopsis>
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| 58 | // SpectralElementFactory contains methods for creating SpectralElements.
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| 59 | // </synopsis>
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| 60 | //
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| 61 | // <example>
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| 62 | // </example>
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| 63 | //
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| 64 | // <motivation>
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| 65 | // To have a factory class for producing types of SpectralElements.
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| 66 | // </motivation>
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| 67 | //
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| 68 | class SpectralElementFactory {
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| 69 | public:
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| 70 |
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| 71 | // Construct from record. Must hold fields "type" (String) and
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| 72 | // "parameters" (Vector<Double>). For type=GAUSSIAN, parameters
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| 73 | // holds amplitude, center and sigma. For type=POLYNOMIAL,
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| 74 | // parameters(0) holds the degree.
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| 75 | static SpectralElement* fromRecord(
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| 76 | const RecordInterface &container
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| 77 | );
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| 78 |
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| 79 | };
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| 80 |
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| 81 | } //# NAMESPACE CASA - END
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| 82 |
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| 83 | #endif
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