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Waveform Audio File Format  |  1993-10-21  |  211.7 KB  |  1 channel  |  11,025 sample rate  |  19 seconds
Transcription: The best way to see the importance of virtual functions is to compare what happens when you override virtual and non-virtual functions. This example shows what happens when a derived class overrides a non-virtual function. The next example shows what happens when a virtual function is overridden.