NAME

       std::__detail::_Scanner< _InputIterator > -

SYNOPSIS

       Inherits std::__detail::_Scanner_base.

   Public Types
       typedef std::iterator_traits
           < _IteratorT >::value_type _CharT"
       typedef const std::ctype< _CharT > _CtypeT
       typedef
           regex_constants::syntax_option_type _FlagT"
       typedef _InputIterator _IteratorT
       typedef unsigned int _StateT
       typedef std::basic_string< _CharT > _StringT
       enum _TokenT { _S_token_anychar, _S_token_backref, _S_token_bracket_begin,
           _S_token_bracket_end, _S_token_inverse_class, _S_token_char_class_name,
           _S_token_closure0, _S_token_closure1, _S_token_collelem_multi,
           _S_token_collelem_single, _S_token_collsymbol, _S_token_comma, _S_token_dash,
           _S_token_dup_count, _S_token_eof, _S_token_equiv_class_name, _S_token_interval_begin,
           _S_token_interval_end, _S_token_line_begin, _S_token_line_end, _S_token_opt,
           _S_token_or, _S_token_ord_char, _S_token_quoted_char, _S_token_subexpr_begin,
           _S_token_subexpr_end, _S_token_word_begin, _S_token_word_end, _S_token_unknown }

   Public Member Functions
       _Scanner (_IteratorT __begin, _IteratorT __end, _FlagT __flags, std::locale __loc)
       void _M_advance ()
       _TokenT _M_token () const
       const _StringT & _M_value () const

   Static Public Attributes
       static constexpr _StateT _S_state_at_start
       static constexpr _StateT _S_state_in_brace
       static constexpr _StateT _S_state_in_bracket

Detailed Description

   template<typename _InputIterator>class std::__detail::_Scanner< _InputIterator >
       struct _Scanner. Scans an input range for regex tokens.

       The _Scanner class interprets the regular expression pattern in the input range passed to
       its constructor as a sequence of parse tokens passed to the regular expression compiler.
       The sequence of tokens provided depends on the flag settings passed to the constructor:
       different regular expression grammars will interpret the same input pattern in
       syntactically different ways.

       Definition at line 65 of file regex_compiler.h.

Member Enumeration Documentation

   template<typename _InputIterator> enum std::__detail::_Scanner::_TokenT
       Token types returned from the scanner.

       Definition at line 75 of file regex_compiler.h.

Author

       Generated automatically by Doxygen for libstdc++ from the source code.

libstdc++                                Wed Feb 1std::8_detail::_Scanner< _InputIterator >(3cxx)