[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] eback function (basic_streambuf class template)  EDOM macro (<cerrno> header)  egptr function (basic_streambuf class template)  EILSEQ macro (<cerrno> header)  elaborated type specifier  ellipsis (...)     catch keyword      try statements  ellipsis (...) in functions  empty function      (basic_string class template)      (deque class template)      (list class template)      (map class template)      (multimap class template)      (multiset class template)      (priority_queue class template)      (queue class template)      (set class template)      (stack class template)      (valarray class template)  empty initializers  encapsulating reference traits  encoding function  end function      (deque class template)      (list class template)      (map class template)      (multimap class template)      (multiset class template)      (set class template)      (valarray class template)  end literal  endl function  endl function template (<ostream> header)  ends function  ends function template (<ostream> header)  enumerated types      range of values for  enumeration      overloading operators for  enumerators  eof function     (basic_ios class template)      (char_traits<char> class)  EOF macro (<cstdio> header)  eofbit literal (ios_base class)  2nd  epptr function (basic_streambuf class template)  epsilon function (numeric_limits class template)  eq function (char_traits<char> class)  eq_int_type function (char_traits<char> class)  equal function (istreambuf_iterator class template)  equal function template (<algorithm> header)  2nd  equal_range function      (map class template)      (multimap class template)      (multiset class template)      (set class template)  equal_range function template (<algorithm> header)  2nd  equal_to class template (<functional> header)  equality expressions  equality operators in containers  ERANGE macro (<cerrno> header)  erase function  2nd      (basic_string class template)      (deque class template)      (list class template)      (map class template)      (multimap class template)      (multiset class template)      (set class template)      (valarray class template)      containers and  erase_event literal  errno macro (<cerrno> header)  errors and I/O streams  escape sequences, character  event type  event_callback type  exception class (<exception> header)  exception handling      destructors and      during construction  exception specifications      declaring  exception-safe constructors  exceptions     containers and      I/O streams and      thrown during initialization  exceptions function (basic_ios class template)  execution character set  execution stack  exit function (<cstdlib> header)  EXIT_FAILURE macro (<cstdlib> header)  EXIT_SUCCESS macro (<cstdlib> header)  exp function (<cmath> header)  exp function template     (<complex> header)      (<valarray> header)  explicit constructor  explicit specialization (glossary definition)  explicit specifiers     declaring constructors with  explicit type conversion  expressions      associativity      declarations that look like      evaluation      postfix  [See postfix expressions]     primary      rules      syntax      that use . or -> operator      unary  [See unary expressions] extern storage class     specifiers  external linkage (scope)