size of class

[C++ Programming]

Hi to all,


Thanks everyone for my previous doubt. Here's is one more.
Sometimes, we say (when it comes to the basic difference between class and object) that class is a logical entity and object is a physical entity. But actually is it so? We still can use the size of operator to check the size right...and it gives some sizes.
If I make sense, what should be the correct statements?
Also please tell in t=context of static member function in a class

Thanks in advance

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I am a beginner