Hi guys. Just started to use library, and.. #include "boost/multi_array.hpp" void f() { boost::multi_array arr; arr.resize( boost::extents[2][2] ); } Why so many warnings (5 warnings)?? warning C4267: '=' : conversion from 'size_t' to 'boost::const_multi_array_ref::index', possible loss of data .... Can it be fixed?