Gonzalo Arana wrote:
Given an element (contained in a list), how may I get the next one, without
requiring access to the list itself?
I only found this way to get the next element:
auto iterator = list.iterator_to(value);
++iterator;
return *iterator;
But it requires access to the list itself.
Use s_iterator_to, which is a static member of the list type:
list_t list;
..
auto iterator = list_t::s_iterator_to(value);
++iterator;
return *iterator;
Regards, Phil.
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