...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
BOOST_TYPE_INDEX_FORCE_NO_RTTI_COMPATIBILITY
// In header: <boost/type_index.hpp>
BOOST_TYPE_INDEX_FORCE_NO_RTTI_COMPATIBILITY
BOOST_TYPE_INDEX_FORCE_NO_RTTI_COMPATIBILITY is a helper macro that must be defined if mixing RTTI on/off modules. See Mixing sources with RTTI on and RTTI off section of documentation for more info.