Method startElement

src/openms/source/FORMAT/HANDLERS/MzMLHandler.cpp:667–1200

    void MzMLHandler::startElement(const XMLCh* const /*uri*/, const XMLCh* const /*local_name*/, const XMLCh* const qname, const xercesc::Attributes& attributes)
    {
      constexpr XMLCh s_count[] = {'c','o','u','n','t', 0};
      constexpr XMLCh s_default_array_length[] = { 'd','e','f','a','u','l','t','A','r','r','a','y','L','e','n','g','t','h' , 0};
      constexpr XMLCh s_array_length[] = { 'a','r','r','a','y','L','e','n','g','t','h' , 0};
      constexpr XMLCh s_accession[] = { 'a','c','c','e','s','s','i','o','n' , 0};
      constexpr XMLCh s_name[] = { 'n','a','m','e' , 0};
      constexpr XMLCh s_type[] = { 't','y','p','e' , 0};
      constexpr XMLCh s_value[] = { 'v','a','l','u','e' , 0};
      constexpr XMLCh s_unit_accession[] = { 'u','n','i','t','A','c','c','e','s','s','i','o','n' , 0};
      constexpr XMLCh s_id[] = { 'i','d' , 0};
      constexpr XMLCh s_ref[] = { 'r','e','f' , 0};
      constexpr XMLCh s_version[] = { 'v','e','r','s','i','o','n' , 0};
      constexpr XMLCh s_version_mzml[] = { 'm','z','M','L',':','v','e','r','s','i','o','n' , 0};
      constexpr XMLCh s_order[] = { 'o','r','d','e','r' , 0};
      constexpr XMLCh s_location[] = { 'l','o','c','a','t','i','o','n' , 0};
      constexpr XMLCh s_sample_ref[] = { 's','a','m','p','l','e','R','e','f' , 0};
      constexpr XMLCh s_software_ref[] = { 's','o','f','t','w','a','r','e','R','e','f' , 0};
      constexpr XMLCh s_source_file_ref[] = { 's','o','u','r','c','e','F','i','l','e','R','e','f' , 0};
      constexpr XMLCh s_spectrum_ref[] = { 's','p','e','c','t','r','u','m','R','e','f' , 0};
      constexpr XMLCh s_default_instrument_configuration_ref[] = { 'd','e','f','a','u','l','t','I','n','s','t','r','u','m','e','n','t','C','o','n','f','i','g','u','r','a','t','i','o','n','R','e','f' , 0};
      constexpr XMLCh s_instrument_configuration_ref[] = { 'i','n','s','t','r','u','m','e','n','t','C','o','n','f','i','g','u','r','a','t','i','o','n','R','e','f' , 0};
      constexpr XMLCh s_default_data_processing_ref[] = { 'd','e','f','a','u','l','t','D','a','t','a','P','r','o','c','e','s','s','i','n','g','R','e','f' , 0};
      constexpr XMLCh s_data_processing_ref[] = { 'd','a','t','a','P','r','o','c','e','s','s','i','n','g','R','e','f' , 0};
      constexpr XMLCh s_start_time_stamp[] = { 's','t','a','r','t','T','i','m','e','S','t','a','m','p' , 0};
      constexpr XMLCh s_external_spectrum_id[] = { 'e','x','t','e','r','n','a','l','S','p','e','c','t','r','u','m','I','D' , 0};
      // constexpr XMLCh s_default_source_file_ref[] = { 'd','e','f','a','u','l','t','S','o','u','r','c','e','F','i','l','e','R','e','f' , 0};
      constexpr XMLCh s_scan_settings_ref[] = { 's','c','a','n','S','e','t','t','i','n','g','s','R','e','f' , 0};
      String tag = sm_.convert(qname);
      open_tags_.push_back(tag);

      // do nothing until a spectrum/chromatogram/spectrumList ends
      if (skip_spectrum_ || skip_chromatogram_)
      {
        return;
      }

      //determine parent tag
      String parent_tag;
      if (open_tags_.size() > 1)
      {
        parent_tag = *(open_tags_.end() - 2);
      }
      String parent_parent_tag;
      if (open_tags_.size() > 2)
      {
        parent_parent_tag = *(open_tags_.end() - 3);
      }

      if (tag == "spectrum")
      {
        // for cppcheck
        constexpr XMLCh s_spot_id[] = { 's','p','o','t','I','D', 0 };

        //number of peaks
        spec_ = SpectrumType();
        default_array_length_ = attributeAsInt_(attributes, s_default_array_length);
        //spectrum source file