Michael Van Canneyt wrote:
I see little gain in changing
while Something(f) do
F.Somethingelse
This is not quite equal, it's more like:
Start(f);
while not Last(f) do
F.DoWork;
In your case, the function 'Something' must know about a generic F.
There are also recursive state problems to be thought about. I guess
this is why in the STL an iterator is a separate object on the local
stack, but able to iterate through (another) object of the defined type.
Micha
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