void Replace( index_type cutStart, size_type cutLength, const self_type& str )      { Replace(cutStart, cutLength, str.Data(), str.Length()); }
nsTSubstring_CharT::Replace( index_type cutStart, size_type cutLength, const abstract_string_type& readable ) { Replace(cutStart, cutLength, readable.ToSubstring()); }
             void Replace( index_type cutStart, size_type cutLength, const self_type& str )      { Replace(cutStart, cutLength, str.Data(), str.Length()); }