### - r -

- rbegin() : vector, set, multiset, multimap, map, list, deque, basic_string
- rdbuf() : basic_stringstream, basic_ostringstream, basic_istringstream, basic_fstream, basic_ofstream, basic_ifstream, basic_ios
- rdstate() : basic_ios
- read() : basic_istream
- readsome() : basic_istream
- register_callback() : ios_base
- release() : auto_ptr
- remove() : list
- remove_if() : list
- rend() : vector, set, multiset, multimap, map, list, deque, basic_string
- replace() : basic_string
- reserve() : vector, basic_string
- reset() : auto_ptr, bitset
- resize() : valarray, vector, list, deque, basic_string
- reverse() : list
- reverse_iterator() : reverse_iterator
- rfind() : basic_string
- round_error() : numeric_limits
- runtime_error() : runtime_error