32 #include <QTextStream>
47 QRegularExpression(
"^(\\d*\\.?\\d+)([^\\d^\\.^-]+)(-?\\d*\\.?\\d*[e-]?\\d*)");
54 int size = log10(num);
57 base.append(QString().setNum(num));
65 *p_out << (char)(log10(num) + 97) << num;
83 int intPart =
static_cast<int>(value);
85 double decimalPart = value - intPart;
106 if(decimal_places < 0)
109 return ceil((value * pow(10, decimal_places)) - 0.49) /
110 pow(10, decimal_places);
117 std::string env_backup = setlocale(LC_ALL,
"");
125 setlocale(LC_ALL,
"C");
128 QByteArray byte_array = text.toUtf8();
129 std::string stdText =
"";
131 for(
char c : byte_array)
137 setlocale(LC_ALL, env_backup.c_str());
147 QFile file(file_name);
149 if(file.open(QFile::WriteOnly | QFile::Truncate))
152 QTextStream out(&file);
170 QFile file(file_name);
172 if(file.open(QFile::WriteOnly | QFile::Append))
175 QTextStream out(&file);
192 qDebug() <<
" " << spectrum_native_id;
193 QStringList native_id_list = spectrum_native_id.split(
"=");
194 if(native_id_list.size() < 2)
197 QObject::tr(
"scan number not found in mzML native id %1")
198 .arg(spectrum_native_id));
216 return native_id_list.back().toULong();
225 return QString(
"%1").arg(
226 (quintptr)pointer, QT_POINTER_SIZE * 2, 16, QChar(
'0'));
247 double valueSum = std::abs(value1 + value2);
251 double valueDiff = std::abs(value1 - value2);
255 double epsilon = std::numeric_limits<double>::epsilon();
259 double scaleFactor = epsilon * valueSum * decimalPlaces;
267 bool res = valueDiff < scaleFactor
269 || valueDiff < std::numeric_limits<double>::min();
280 const QString &msg, std::chrono::system_clock::time_point chrono_time)
285 tt = std::chrono::system_clock::to_time_t(chrono_time);
288 QString(
"%1 - %2\n").arg(msg).arg(QString::fromLatin1(ctime(&tt)));
297 std::chrono::system_clock::time_point chrono_start,
298 std::chrono::system_clock::time_point chrono_finish)
302 "%1 %2 min = %3 s = %4 ms = %5 "
305 .arg(std::chrono::duration_cast<std::chrono::minutes>(chrono_finish -
308 .arg(std::chrono::duration_cast<std::chrono::seconds>(chrono_finish -
311 .arg(std::chrono::duration_cast<std::chrono::milliseconds>(chrono_finish -
314 .arg(std::chrono::duration_cast<std::chrono::microseconds>(chrono_finish -
324 std::size_t &error_count)
327 QStringList string_list =
328 text.split(QRegularExpression(
"[\\s]+"), QString::SkipEmptyParts);
332 std::vector<double> double_vector;
334 for(
int iter = 0; iter < string_list.size(); ++iter)
336 QString current_string = string_list.at(iter);
340 double current_double = current_string.toDouble(&ok);
342 if(!current_double && !ok)
348 double_vector.push_back(current_double);
351 return double_vector;
355 std::vector<std::size_t>
357 std::size_t &error_count)
361 QStringList string_list =
362 text.split(QRegularExpression(
"[\\s]+"), QString::SkipEmptyParts);
367 std::vector<std::size_t> sizet_vector;
369 for(
int iter = 0; iter < string_list.size(); ++iter)
371 QString current_string = string_list.at(iter);
375 std::size_t current_sizet = current_string.toUInt(&ok);
377 if(!current_sizet && !ok)
383 sizet_vector.push_back(current_sizet);