QueryMatchGroup.h

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//                   OpenMS -- Open-Source Mass Spectrometry
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// $Maintainer: Hendrik Weisser $
// $Authors: Hendrik Weisser $
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#pragma once
 
#include <OpenMS/METADATA/ID/MoleculeQueryMatch.h>
 
#include <boost/multi_index_container.hpp>
#include <boost/multi_index/ordered_index.hpp>
 
namespace OpenMS
{
  namespace IdentificationDataInternal
  {
    struct QueryMatchGroup: public ScoredProcessingResult
    {
      std::set<QueryMatchRef> query_match_refs;
 
      bool allSameMolecule() const
      {
        // @TODO: return true or false for the empty set?
        if (query_match_refs.size() <= 1) return true;
        const IdentifiedMoleculeRef ref =
          (*query_match_refs.begin())->identified_molecule_ref;
        for (auto it = ++query_match_refs.begin(); it != query_match_refs.end();
             ++it)
        {
          if (!((*it)->identified_molecule_ref == ref)) return false;
        }
        return true;
      }
 
      bool allSameQuery() const
      {
        // @TODO: return true or false for the empty set?
        if (query_match_refs.size() <= 1) return true;
        DataQueryRef ref = (*query_match_refs.begin())->data_query_ref;
        for (auto it = ++query_match_refs.begin(); it != query_match_refs.end();
             ++it)
        {
          if ((*it)->data_query_ref != ref) return false;
        }
        return true;
      }
 
      bool operator==(const QueryMatchGroup rhs) const
      {
        return ((rhs.query_match_refs == query_match_refs) &&
                (rhs.steps_and_scores == steps_and_scores));
      }
 
      bool operator!=(const QueryMatchGroup& rhs) const
      {
        return !operator==(rhs);
      }
    };
 
    typedef boost::multi_index_container<
      QueryMatchGroup,
      boost::multi_index::indexed_by<
        boost::multi_index::ordered_unique<
          boost::multi_index::member<QueryMatchGroup, std::set<QueryMatchRef>,
                                     &QueryMatchGroup::query_match_refs>>>
      > QueryMatchGroups;
    typedef IteratorWrapper<QueryMatchGroups::iterator> MatchGroupRef;
 
  }
}