OfflinePrecursorIonSelection.h

Go to the documentation of this file.

// --------------------------------------------------------------------------
//                   OpenMS -- Open-Source Mass Spectrometry
// --------------------------------------------------------------------------
// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2018.
//
// This software is released under a three-clause BSD license:
//  * Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
//  * Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
//  * Neither the name of any author or any participating institution
//    may be used to endorse or promote products derived from this software
//    without specific prior written permission.
// For a full list of authors, refer to the file AUTHORS.
// --------------------------------------------------------------------------
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL ANY OF THE AUTHORS OR THE CONTRIBUTING
// INSTITUTIONS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// --------------------------------------------------------------------------
// $Maintainer: Timo Sachsenberg $
// $Authors: Alexandra Zerck $
// --------------------------------------------------------------------------

#pragma once


#include <OpenMS/KERNEL/FeatureMap.h>
#include <OpenMS/KERNEL/MSExperiment.h>
#include <OpenMS/ANALYSIS/ID/IDMapper.h>
#include <OpenMS/FORMAT/FeatureXMLFile.h>
#include <OpenMS/ANALYSIS/TARGETED/PSLPFormulation.h>
#include <OpenMS/DATASTRUCTURES/ListUtils.h>

namespace OpenMS
{
  class PeptideIdentification;
  class ProteinIdentification;
  class String;


  class OPENMS_DLLAPI OfflinePrecursorIonSelection :
    public DefaultParamHandler
  {
public:
    typedef PSLPFormulation::IndexTriple IndexTriple;

    OfflinePrecursorIonSelection();
    ~OfflinePrecursorIonSelection() override;

    void makePrecursorSelectionForKnownLCMSMap(const FeatureMap& features,
                                               const PeakMap& experiment,
                                               PeakMap& ms2,
                                               std::set<Int>& charges_set,
                                               bool feature_based);

    void getMassRanges(const FeatureMap& features,
                       const PeakMap& experiment,
                       std::vector<std::vector<std::pair<Size, Size> > >& indices);

    void createProteinSequenceBasedLPInclusionList(String include, String rt_model_file, String pt_model_file, FeatureMap& precursors);

    void setLPSolver(LPWrapper::SOLVER solver)
    {
      solver_ = solver;
      std::cout << " LPSolver set to " << solver_ << std::endl;
    }

    LPWrapper::SOLVER getLPSolver()
    {
      return solver_;
    }

private:

    typedef std::map<std::pair<double, double>, int, PairComparatorSecondElement<std::pair<double, double> > > ExclusionListType_;

    void calculateXICs_(const FeatureMap& features,
                        const std::vector<std::vector<std::pair<Size, Size> > >& mass_ranges,
                        const PeakMap& experiment,
                        const std::set<Int>& charges_set,
                        std::vector<std::vector<std::pair<Size, double> > >& xics);

    void checkMassRanges_(std::vector<std::vector<std::pair<Size, Size> > >& mass_ranges,
                          const PeakMap& experiment);

    void updateExclusionList_(ExclusionListType_& exclusion_list) const;

    LPWrapper::SOLVER solver_;
  };
 
}