The following members of class <QtAlgorithms> are deprecated. They are provided to keep old source code working. We strongly advise against using them in new code.
(deprecated) void |
qSwap(T &var1, T &var2) |
This function is deprecated. We strongly advise against using it in new code.
Use std::swap instead.
Exchanges the values of variables var1 and var2.
Example:
double pi = 3.14; double e = 2.71; qSwap(pi, e); // pi == 2.71, e == 3.14
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