- u -

• uflow() : stdio_sync_filebuf , basic_streambuf
• unary_compose() : unary_compose
• unary_negate() : unary_negate
• underflow() : basic_streambuf , stdio_sync_filebuf , basic_filebuf , basic_stringbuf
• unget() : basic_istream
• unique() : list , shared_count , shared_ptr , slist
• unordered_map() : unordered_map
• unordered_multimap() : unordered_multimap
• unordered_multiset() : unordered_multiset
• unordered_set() : unordered_set
• unsetf() : ios_base
• unshift() : __codecvt_abstract_base
• upper_bound() : multiset , multimap , _Rb_tree , set , _Rb_tree , multiset , set , map , multimap
• use_count() : _Sp_counted_base , weak_ptr , weak_count , shared_ptr , shared_count

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