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A non-virtual function says, you have to do this and you must do it this way. A virtual function says you have to do this, but you don't have to do it this way. That's their fundamental difference. |
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Excellent piece of code. Certainly, I will include some lines to my personal library. However, I suggest to change macro
#define HEXIFY(x) 0x##x##LU
to
#define HEXIFY(V) 0x##V##LU
since in Visual C++ 2008 compiler it failed to produce right results.
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