Thorsten Ottosen ha escrito:
What do you think of this? IMHO this can solve the problem of making std swapping algorithms work with ptr_containers, a problem for which (if I'm not wrong) no satisfying solution has been designed.
you're right that no satisfiable solution has been reached.
http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2005/n1771.html
explains a different way to fix standard algorithms by mandating moving is used if available.
my understanding of this, based on discussion with Howard, is that we can actually make an iterator with a proxy-reference for pointer containers that works.
Could you elaborate on this? I'm interested on how to apply this tecnhique for my own purposes. Thank you, Joaquín M López Muñoz Telefónica, Investigación y Desarrollo