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_THRESHOLDMOWER_H 00028 #define OPENMS_FILTERING_TRANSFORMERS_THRESHOLDMOWER_H 00029 00030 #include <OpenMS/FILTERING/TRANSFORMERS/PreprocessingFunctor.h> 00031 00032 namespace OpenMS 00033 { 00041 class ThresholdMower 00042 : public PreprocessingFunctor 00043 { 00044 public: 00045 00046 // @name Constructors and Destructors 00047 // @{ 00049 ThresholdMower(); 00050 00052 ThresholdMower(const ThresholdMower& source); 00053 00055 virtual ~ThresholdMower(); 00056 // @} 00057 00058 // @name Operators 00059 // @{ 00061 ThresholdMower& operator=(const ThresholdMower& source); 00062 // @} 00063 00064 // @name Accessors 00065 // @{ 00067 static PreprocessingFunctor* create() { return new ThresholdMower(); } 00068 00070 template <typename SpectrumType> void filterSpectrum(SpectrumType& spectrum) 00071 { 00072 // sort by intensity 00073 spectrum.getContainer().sortByIntensity(); 00074 00075 // find right position to erase 00076 typename SpectrumType::PeakType p; 00077 p.setIntensity((double)param_.getValue("threshold")); 00078 spectrum.erase( 00079 spectrum.begin(), 00080 lower_bound(spectrum.begin(), spectrum.end(), p, typename SpectrumType::PeakType::IntensityLess()) 00081 ); 00082 } 00083 00084 void filterPeakSpectrum(PeakSpectrum& spectrum); 00085 00086 void filterPeakMap(PeakMap& exp); 00087 00089 static const String getProductName() 00090 { 00091 return "ThresholdMower"; 00092 } 00093 // @} 00094 }; 00095 00096 } 00097 00098 #endif //OPENMS_FILTERING_TRANSFORMERS_THRESHOLDMOWER_H
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