QByteArray arry = str.toUtf8().data(); Standard_CString cstring(arry.constData()); TCollection_AsciiString asci(cstring); TCollection_ExtendedString extendedString(asci, Standard_True); Handle(TCollection_HExtendedString) hexHandle = new TCollection_HExtendedString(extendedString); return hexHandle...
...QString 像 MFC 中的 CString 一样,具备很多处理字符串的成员函数,比如 mid()、size()、isEmpty()、toFloat()、toInt()等功能,具体可以参见 Qt 帮助文档...str2 = QString().sprintf("%d, %d", 1, 3); qDebug() << "sprintf format =" << str2; // 字符串格式化方式2 QString.../ ...
The best solution for this would be to go through standard C++ and it means this: Let’s say you have aQString, like this: QString s = "www.amin-ahmadi.com"; First convert it tostd::stringand then use itsc_strmethod, like this: s.toStdString().c_str()...
QString16 && operator+ (QString16 &&str, const char (&cString)[N]) QString16 && operator+ (QString16 &&str, QChar32 c) QString16 && operator+ (QString16 &&str1, const QString16 &str2) bool operator< (const char (&cString)[N], const QString16 &str) bool operator< (const Q...
...QString 像 MFC 中的 CString 一样,具备很多处理字符串的成员函数,比如 mid()、size()、isEmpty()、toFloat()、toInt()等功能,具体可以参见 Qt 帮助文档...str2 = QString().sprintf("%d, %d", 1, 3); qDebug() << "sprintf format =" << str2; // 字符串格式化方式2 QString.../ ...