El 11/09/2021 a las 12:50, John Emmas via Boost-users escribió:
Hi Ion and Jaoquin - our own code is obviously more complicated than
my examples and currently
uses 'list_member_hook<>'.
This morning I modified it to use tags and then later (when that
wouldn't compile) I tried using
'list_base_hook<>' - but both cases triggered a compile-time assertion
here in 'boost/intrusive/detail/generic_hook.hpp':-
BOOST_INTRUSIVE_FORCEINLINE void unlink()
{
/* This line asserts ---> */ BOOST_STATIC_ASSERT((
(int)hooktags::link_mode == (int)auto_unlink ));
node_ptr n(this->this_ptr());
if(!node_algorithms::inited(n)){
node_algorithms::unlink(n);
node_algorithms::init(n);
}
}
This looks like an element has been destroyed before being removed from
the list(s) it belongs in.
To enable such scenarios you have to set the auto-unlink mode (not set
by default):
https://www.boost.org/doc/html/intrusive/auto_unlink_hooks.html
So, you have two options:
* Make sure that elements are removed from lists before being destroyed
* Activate auto-unlink mode for your lists
Joaquín M López Muñoz
_______________________________________________
Boost-users mailing list
Boost-users@lists.boost.org
https://lists.boost.org/mailman/listinfo.cgi/boost-users
