[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] n_cs_precedes (lconv member)  n_sep_by_space (lconv member)  n_sign_posn (lconv member)  name collision and namespaces  name function     (locale class template)      (type_info class)  name lookup      argument-dependent      friend functions      qualified      resolving overloaded functions and      rules      templates and          dependent names  [See dependent-name lookup]         hiding names          resolving names          type names      unqualified  Named Return Value Optimization (NRVO) (glossary definition)  named scope  [See namespaces] names, binding to temporary objects  namespaces      aliases      containing a using directive      copying names      defining      global      nested      overloaded functions declared in multiple      tips for using      unnamed  narrow characters  2nd  3rd  narrow function      (basic_ios class template)  NDEBUG macro (<cassert> header)  neg_format function (moneypunct class template)  negate class template (<functional> header)  negative_sign (lconv member)  negative_sign function (moneypunct class template)  nested types  2nd  nested-class definitions  new expressions, examples of  new keyword  next_permutation function template (<algorithm> header)  2nd  no linkage (scope)  noboolalpha function      (<ios> header)  none function (bitset class template)  nonstatic data members  norm function template (<complex> header)  noshowbase function      (<ios> header)  noshowpoint function      (<ios> header)  noshowpos function      (<ios> header)  noskipws function      (<ios> header)  not (logical negation)  not_eof function (char_traits<char> class)  not_equal_to class template (<functional> header)  not1 function template (<functional> header)  not2 function template (<functional> header)  nothrow object (<new> header)  nounitbuf function      (<ios> header)  nouppercase function      (<ios> header)  NRVO (glossary definition)  nth_element function template (<algorithm> header)  2nd  null directives  NULL macro      (<clocale> header)      (<cstddef> header)      (<cstdio> header)      (<cstdlib> header)      (<cstring> header)      (<ctime> header)      (<cwchar> header)  null pointers  null statements  num_get class template (<locale> header)  2nd  num_put class template (<locale> header)  numbers, reading into data array  numeric conversions, implicit  numeric_limits class template (<limits> header)  numerics      high-performance         numerical computing          numerical library  numpunct class template (<locale> header)  numpunct_byname class template (<locale> header)