.TH "std::__detail::_Scanner< _InputIterator >" 3cxx "Fri Dec 19 2014" "libstdc++" \" -*- nroff -*-
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.SH NAME
std::__detail::_Scanner< _InputIterator > \- 
.SH SYNOPSIS
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.PP
.PP
Inherits \fBstd::__detail::_Scanner_base\fP\&.
.SS "Public Types"

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.RI "typedef std::iterator_traits
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< _IteratorT >::value_type \fB_CharT\fP"
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.RI "typedef const \fBstd::ctype\fP< _CharT > \fB_CtypeT\fP"
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.RI "typedef 
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\fBregex_constants::syntax_option_type\fP \fB_FlagT\fP"
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.RI "typedef _InputIterator \fB_IteratorT\fP"
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.RI "typedef unsigned int \fB_StateT\fP"
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.RI "typedef \fBstd::basic_string\fP< _CharT > \fB_StringT\fP"
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.RI "enum \fB_TokenT\fP { \fB_S_token_anychar\fP, \fB_S_token_backref\fP, \fB_S_token_bracket_begin\fP, \fB_S_token_bracket_end\fP, \fB_S_token_inverse_class\fP, \fB_S_token_char_class_name\fP, \fB_S_token_closure0\fP, \fB_S_token_closure1\fP, \fB_S_token_collelem_multi\fP, \fB_S_token_collelem_single\fP, \fB_S_token_collsymbol\fP, \fB_S_token_comma\fP, \fB_S_token_dash\fP, \fB_S_token_dup_count\fP, \fB_S_token_eof\fP, \fB_S_token_equiv_class_name\fP, \fB_S_token_interval_begin\fP, \fB_S_token_interval_end\fP, \fB_S_token_line_begin\fP, \fB_S_token_line_end\fP, \fB_S_token_opt\fP, \fB_S_token_or\fP, \fB_S_token_ord_char\fP, \fB_S_token_quoted_char\fP, \fB_S_token_subexpr_begin\fP, \fB_S_token_subexpr_end\fP, \fB_S_token_word_begin\fP, \fB_S_token_word_end\fP, \fB_S_token_unknown\fP }"
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.SS "Public Member Functions"

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.RI "\fB_Scanner\fP (_IteratorT __begin, _IteratorT __end, _FlagT __flags, \fBstd::locale\fP __loc)"
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.RI "void \fB_M_advance\fP ()"
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.RI "\fB_TokenT\fP \fB_M_token\fP () const "
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.RI "const \fB_StringT\fP & \fB_M_value\fP () const "
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.SS "Static Public Attributes"

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.RI "static constexpr _StateT \fB_S_state_at_start\fP"
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.RI "static constexpr _StateT \fB_S_state_in_brace\fP"
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.RI "static constexpr _StateT \fB_S_state_in_bracket\fP"
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.SH "Detailed Description"
.PP 

.SS "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\&. 
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Definition at line 65 of file regex_compiler\&.h\&.

.SH "Author"
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Generated automatically by Doxygen for libstdc++ from the source code\&.