Daniel James — Tue, 20 Mar 2012 07:12:36 GMT

I'm not sure, because you haven't actually said what you want, but I think this was fixed in [58405].

jdy@… — Wed, 21 Mar 2012 20:50:16 GMT

Feature request:

Modify the container such that code such as:

mymap_in_shared_memory[key_val = mystring.c_str()] = junk;

could instead be written as

mymap_in_shared_memory[mystring] = junk;

while avoiding the creation of a temporary as discussed above. Ion mentioned that techniques used here:

and

can facilitate this.

The fix in 58405 doesn't seem to address this as the code above doesn't compile. Furthermore, the docs for unordered do not discuss CompatibleTypes.

Joel

anonymous — Wed, 21 Mar 2012 20:53:33 GMT

Also, the change set you mentioned (58405) is for unordered. This feature request is for the boost::containers. https://svn.boost.org/trac/boost/ticket/6711 is for unordered.

Thanks! Joel

Boost C++ Libraries: Ticket #6710: Boost Containers Using interprocess Basic_strings Need external temporaries