What's the purpose of having a separate "operator new[]" ?
- by sharptooth
Looks like operator new and operator new[] have exactly the same signature:
void* operator new( size_t size );
void* operator new[]( size_t size );
and do exactly the same: either return a pointer to a big enough block of raw (not initialized in any way) memory or throw an exception.
Also operator new is called internally when I create an object with new and operator new[] - when I create an array of objects with new[]. Still the above two special functions are called by C++ internally in exactly the same manner and I don't se how the two calls can have different meanings.
What's the purpose of having two different functions with exactly the same signatures and exactly the same behavior?
