Cast int to unsigned int c++ [duplicate]

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• When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used? 6 answers

What is the best casting method to use when casting int to uint32_t?

Should I use (uint32_t)num, or reinterpret_cast<uint32_t>(num), or static_cast<uint32_t>(num)? (Or something else)?

I know that there are many explanations out there regards the different casting types, but I want to ask specifically about primitive types.