Searched refs:null_str (Results 1 – 1 of 1) sorted by relevance
67 static pointer null_str();150 basic_cstring<CharT>::null_str() in null_str() function in boost::unit_test::basic_cstring161 : m_begin( null_str() ) in basic_cstring()181 : m_begin( s ? s : null_str() ) in basic_cstring()