Method getWantedRecords

src/openms/source/FORMAT/InspectOutfile.cpp:1027–1119

  }

  vector<Size> InspectOutfile::getWantedRecords(const String& result_filename, double p_value_threshold)
  {
    // check whether the p_value is correct
    if ((p_value_threshold < 0) || (p_value_threshold > 1))
    {
      throw Exception::IllegalArgument(__FILE__, __LINE__, OPENMS_PRETTY_FUNCTION, "the parameters 'p_value_threshold' must be >= 0 and <=1 !");
    }

    ifstream result_file(result_filename.c_str());
    if (!result_file)
    {
      throw Exception::FileNotFound(__FILE__, __LINE__, OPENMS_PRETTY_FUNCTION, result_filename);
    }

    String line;
    vector<String> substrings;

    set<Size> wanted_records_set;

    vector<Size>
    wanted_records,
      corrupted_lines;

    Size line_number(0);

    // get the header
    Int
      spectrum_file_column(-1),
    scan_column(-1),
    peptide_column(-1),
    protein_column(-1),
    charge_column(-1),
    MQ_score_column(-1),
    p_value_column(-1),
    record_number_column(-1),
    DB_file_pos_column(-1),
    spec_file_pos_column(-1);

    Size number_of_columns(0);

    if (!getline(result_file, line))
    {
      result_file.close();
      result_file.clear();
      throw Exception::FileEmpty(__FILE__, __LINE__, OPENMS_PRETTY_FUNCTION, result_filename);
    }
    ++line_number;
    readOutHeader(result_filename, line, spectrum_file_column, scan_column, peptide_column, protein_column, charge_column, MQ_score_column, p_value_column, record_number_column, DB_file_pos_column, spec_file_pos_column, number_of_columns);

    while (getline(result_file, line))
    {
      ++line_number;
      if (!line.empty() && (line[line.length() - 1] < 33))
      {
        line.resize(line.length() - 1);
      }
      line.trim();
      if (line.empty())