Qt std::runtime_error equivalent

Question

Does Qt have a class equivalent to std::runtime_error (like QString is equivalent to std::string )?

Specifically, std::runtime_error holds a string describing the error, so you can just do:

throw std::runtime_error("my error description");

Answer 1

不，Qt不使用异常（除了QtConcurrent :: Exception以外，它跨线程引发和捕获异常。）仅使用标准的C ++异常类。