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ParentFilter.h (Maintainer: Andreas Bertsch)

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00001 // -*- Mode: C++; tab-width: 2; -*-
00002 // vi: set ts=2:
00003 //
00004 // --------------------------------------------------------------------------
00005 //                   OpenMS Mass Spectrometry Framework
00006 // --------------------------------------------------------------------------
00007 //  Copyright (C) 2003-2008 -- Oliver Kohlbacher, Knut Reinert
00008 //
00009 //  This library is free software; you can redistribute it and/or
00010 //  modify it under the terms of the GNU Lesser General Public
00011 //  License as published by the Free Software Foundation; either
00012 //  version 2.1 of the License, or (at your option) any later version.
00013 //
00014 //  This library is distributed in the hope that it will be useful,
00015 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
00016 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00017 //  Lesser General Public License for more details.
00018 //
00019 //  You should have received a copy of the GNU Lesser General Public
00020 //  License along with this library; if not, write to the Free Software
00021 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00022 //
00023 // --------------------------------------------------------------------------
00024 // $Maintainer: Andreas Bertsch $
00025 // --------------------------------------------------------------------------
00026 //
00027 #ifndef OPENMS_FILTERING_TRANSFORMERS_PARENTFILTER_H
00028 #define OPENMS_FILTERING_TRANSFORMERS_PARENTFILTER_H
00029 
00030 #include <OpenMS/FILTERING/TRANSFORMERS/FilterFunctor.h>
00031 
00032 namespace OpenMS
00033 {
00040   class ParentFilter : public FilterFunctor
00041   {
00042   public:
00043 
00044     // @name Constructors and Destructors
00045     // @{
00047     ParentFilter();
00048 
00050     ParentFilter(const ParentFilter& source);
00051 
00053     virtual ~ParentFilter();
00054     // @}
00055     
00056     // @name Operators
00057     // @{
00058     // assignment operator
00059     ParentFilter& operator = (const ParentFilter& source);
00060     // @}
00061     
00062     // @name Accessors
00063     // @{
00065     static FilterFunctor* create() { return new ParentFilter(); }
00066 
00068     template <typename SpectrumType> double apply(SpectrumType& spectrum)
00069     {
00071       //vector<double> result;
00072       //result.push_back(0);
00073       //result.push_back(0);
00074       //result.push_back(0);
00075 /*
00076       try{
00077         result.at(cspec.getParentionCharge()-1) = 1;
00078       }
00079       catch (out_of_range&)
00080       {
00081         cerr << "charge state not in {1,2,3} in spec " << cspec.id() << endl;
00082       }
00083       result.push_back(cspec.getParentMass());
00084       return result;
00085 */
00086       return spectrum.getPrecursorPeak().getCharge();
00087     }
00088 
00090     static const String getProductName()
00091     {
00092       return "ParentFilter";
00093     }
00094     // @}
00095 
00096   };
00097 }
00098 #endif //OPENMS_FILTERING_TRANSFORMERS_PARENTFILTER_H
00099 

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