Obsolete Members for <QtTypeTraits>
The following members of class <QtTypeTraits> are deprecated. They are provided to keep old source code working. We strongly advise against using them in new code.
Functions
(deprecated in 6.6) void | qAsConst(const T &&t) |
Function Documentation
[deprecated in 6.6]
template <typename T> void qAsConst(const T &&t)
This function is deprecated since 6.6. We strongly advise against using it in new code.
This is an overloaded function.
This overload is deleted to prevent a dangling reference in code like
for (QChar ch : qAsConst(funcReturningQString())) process(ch); // ERROR: ch is copied from deleted memory