El 22/01/2014 22:06, Arunski, Kevin escribió:
boost::interprocess::rbtree_best_fit<boost::interprocess::null_mutex_family,boost::interprocess::offset_ptr<void,__int64,unsigned __int64,0>,0>
has size = 56 member m_header.m_imultiset has size 32
In code compiled with boost 1.55:
the same type has size = 72 member m_header.m_imultiset has size 48
Wow, that's too big. I think this is related with MSVC Empty Base Implementation behaviour. I refactored those classes to avoid redundant simple forwarding functions using inheritance and that broke this for MSVC compilers. I should add some checks for 32 and 64 bit compilers to guarantee the minimum size (16 bytes in 32 bit and 32 bytes in 64 bit). Please, fill a new ticket in Boost Trac so that I don't forget this bug. And thanks for the report. Ion