Re: [boost] [utility] [C++0x] indices/make_indices

19 Jul 2008

      AMDG

David Abrahams wrote:
...
How?
In pseudocode using iterators:

deref(advance(begin(tuple)), n)

where advance is implemented as

iterator advance(iterator x, int n) {
    if(n == 0) {
        return(x);
    } else {
        return(advance(x, n - 1));
    }
}

This way we maximize memoization for a single tuple.

In Christ,
Steven Watanabe