1 | //# SpectralList2.cc: Member templates for SpectralList |
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2 | //# Copyright (C) 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: SpectralList2.tcc 19935 2007-02-27 05:07:40Z Malte.Marquarding $ |
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27 | |
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28 | //# Includes |
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29 | #include <components/SpectralComponents/SpectralList.h> |
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30 | |
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31 | #include <casa/Arrays/Vector.h> |
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32 | #include <casa/Exceptions/Error.h> |
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33 | #include <components/SpectralComponents/SpectralElement.h> |
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34 | |
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35 | namespace casa { //# NAMESPACE CASA - BEGIN |
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36 | |
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37 | //# Member templates |
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38 | template <class MT> |
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39 | void SpectralList::evaluate(Vector<MT> &y) const { |
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40 | for (uInt j=0; j<y.nelements(); j++) { |
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41 | if (list_p.nelements() > 0) y(j) = (*list_p[0])(j); |
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42 | else y(j) = 0; |
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43 | }; |
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44 | for (uInt i=1; i<list_p.nelements(); i++) { |
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45 | for (uInt j=0; j<y.nelements(); j++) y(j) += (*list_p[i])(j); |
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46 | }; |
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47 | } |
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48 | |
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49 | template <class MT> |
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50 | void SpectralList::evaluate(Vector<MT> &y, const Vector<MT> &x) const { |
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51 | y.resize(x.nelements()); |
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52 | for (uInt j=0; j<x.nelements(); j++) { |
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53 | if (list_p.nelements() > 0) y(j) = (*list_p[0])(x(j)); |
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54 | else y(j) = 0; |
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55 | }; |
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56 | for (uInt i=1; i<list_p.nelements(); i++) { |
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57 | for (uInt j=0; j<x.nelements(); j++) y(j) += (*list_p[i])(x(j)); |
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58 | }; |
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59 | } |
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60 | |
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61 | template <class MT> |
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62 | void SpectralList::residual(Vector<MT> &y) const { |
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63 | for (uInt i=0; i<list_p.nelements(); i++) { |
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64 | for (uInt j=0; j<y.nelements(); j++) y(j) -= (*list_p[i])(j); |
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65 | }; |
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66 | } |
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67 | |
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68 | template <class MT> |
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69 | void SpectralList::residual(Vector<MT> &y, const Vector<MT> &x) const { |
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70 | if (x.nelements() != y.nelements()) { |
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71 | throw(AipsError("Unequal lengths in arguments SpectralList::residual")); |
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72 | }; |
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73 | for (uInt i=0; i<list_p.nelements(); i++) { |
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74 | for (uInt j=0; j<x.nelements(); j++) y(j) -= (*list_p[i])(x(j)); |
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75 | }; |
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76 | } |
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77 | |
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78 | } //# NAMESPACE CASA - END |
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79 | |
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