N Smethurst:
> Since a vector is a wrapped C array (i.e. contigous), the [] operator
> compiles to the C equivalent when optimisation is turned on.
I was thinking of iterator operations, having vaguely recalled that the vector iterator in the gcc library had at some point changed from an actual pointer to a wrapper class. Looking at the code, though, the wrapper is so thin that it probably isn't an issue with optimization on.
Chris
Received on Thu Jun 9 16:15:05 2005
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