c++ - Why Casting feature? -
i new c++. beginner. while learning casting feature provided c++, wondering why casting feature specially static cast. when know type of variable required why casting?.
if understand question correctly, asking why there static_cast
operator in c++. typecasting helps move pointer in class hierarchy. , static_cast
can downcast pointer in class hierarchial relationships. though, such conversions aren't safe, should careful while dealing it.
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