This is still fluid and changing rapidly. Currently the rule is: if an entitity is found in the user-level documentation, it falls into the second category.
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This is a fixed size (power of 2) allocator which - when compiled with thread support - will maintain one freelist per size per thread plus a "global" one. Steps are taken to limit the per thread freelist sizes (by returning excess back to "global"). Further details: http://gcc.gnu.org/onlinedocs/libstdc++/ext/mt_allocator.html Definition at line 56 of file mt_allocator.h. |
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A replacement for the standard terminate_handler which prints more information about the terminating exception (if any) on stderr. Call std::set_terminate (__gnu_cxx::__verbose_terminate_handler) In 3.4 and later, this is on by default. |