Method getOriginalSearchEngineSettings_

src/topp/ConsensusID.cpp:244–333

  }

  tuple<String, String, ProteinIdentification::SearchParameters> getOriginalSearchEngineSettings_(const ProteinIdentification& prot)
  {
    String engine = prot.getSearchEngine();
    const ProteinIdentification::SearchParameters& old_sp = prot.getSearchParameters();
    if (engine != "Percolator")
    {
      return std::tie(engine, prot.getSearchEngineVersion(), old_sp);
    }
    else
    {
      String original_SE = "Unknown";
      String original_SE_ver = "0.0";
      vector<String> mvkeys;

      old_sp.getKeys(mvkeys);
      for (const String & mvkey : mvkeys)
      {
        if (mvkey.hasPrefix("SE:"))
        {
          original_SE = mvkey.substr(3);
          original_SE_ver = old_sp.getMetaValue(mvkey);
          break; // multiSE percolator before consensusID not allowed; we take first only
        }
      }

      ProteinIdentification::SearchParameters sp{};
      for (const String & mvkey : mvkeys)
      {
        if (mvkey.hasPrefix(original_SE))
        {
          if (mvkey.hasSuffix("db"))
          {
            sp.db = old_sp.getMetaValue(mvkey);
          }
          else if (mvkey.hasSuffix("db_version"))
          {
            sp.db_version = old_sp.getMetaValue(mvkey);
          }
          else if (mvkey.hasSuffix("taxonomy"))
          {
            sp.taxonomy = old_sp.getMetaValue(mvkey);
          }
          else if (mvkey.hasSuffix("charges"))
          {
            sp.charges = old_sp.getMetaValue(mvkey);;
          }
          else if (mvkey.hasSuffix("fixed_modifications"))
          {
            const String& s = old_sp.getMetaValue(mvkey);
            s.split(',', sp.fixed_modifications);
          }
          else if (mvkey.hasSuffix("variable_modifications"))
          {
            const String& s = old_sp.getMetaValue(mvkey);
            s.split(',', sp.variable_modifications);
          }
          else if (mvkey.hasSuffix("missed_cleavages"))
          {