I’m moving from Objective-C to C++ and am not sure what vectors are. I’ve read documentation about them, I’m not quite clear though. How would you explain C++ vectors using Objective-C analogies?
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I’m moving from Objective-C to C++ and am not sure what vectors are. I’ve read documentation about them, I’m not quite clear though. How would you explain C++ vectors using Objective-C analogies?
They’re pretty similar to
NSMutableArraysbutvectoris a template class and so can be instanciated for any (standard-template-library compatible) type.NSArraysalways holdNSObjects.That is, assuming you mean
std::vector.