QString to char* conversion

Question

I was trying to convert a QString to char* type by the following methods, but they don\'t seem to work.

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Answer 1

It is a viable way to use std::vector as an intermediate container:

QString dataSrc("FooBar");
QString databa = dataSrc.toUtf8();
std::vector data(databa.begin(), databa.end());
char* pDataChar = data.data();