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std::regex_search

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< cpp‎ | regex

 
 
Reguläre Ausdrücke Bibliothek
Classes
Original:
Classes
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basic_regex(C++11)
sub_match(C++11)
match_results(C++11)
Algorithmen
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Algorithms
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regex_match(C++11)
regex_search(C++11)
regex_replace(C++11)
Iteratoren
Original:
Iterators
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regex_iterator(C++11)
regex_token_iterator(C++11)
Ausnahmen
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Exceptions
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regex_error(C++11)
Traits
Original:
Traits
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regex_traits(C++11)
Konstanten
Original:
Constants
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syntax_option_type(C++11)
match_flag_type(C++11)
error_type(C++11)
 
Defined in header <regex>
template< class BidirIt,

          class Alloc, class CharT, class Traits >
bool regex_search( BidirIt first, BidirIt last,
                   std::match_results<BidirIt,Alloc>& m,
                   const std::basic_regex<CharT,Traits>& e,
                   std::regex_constants::match_flag_type flags =

                       std::regex_constants::match_default );
(1) (seit C++11)
template< class Alloc, class CharT, class Traits >

bool regex_search( const CharT* str,
                   std::match_results<BidirIt,Alloc>& m,
                   const std::basic_regex<CharT,Traits>& e,
                   std::regex_constants::match_flag_type flags =

                       std::regex_constants::match_default );
(2) (seit C++11)
template< class STraits, class SAlloc,

          class Alloc, class CharT, class Traits >
bool regex_search( const std::basic_string<CharT,STraits,SAlloc>& s,
                   std::match_results<
                       typename std::basic_string<CharT,STraits,SAlloc>::const_iterator,
                       Alloc
                   >& m,
                   const std::basic_regex<CharT, Traits>& e,
                   std::regex_constants::match_flag_type flags =

                       std::regex_constants::match_default );
(3) (seit C++11)
template< class BidirIt,

          class CharT, class Traits >
bool regex_search( BidirIt first, BidirIt last,
                   const std::basic_regex<CharT,Traits>& e,
                   std::regex_constants::match_flag_type flags =

                       std::regex_constants::match_default );
(4) (seit C++11)
template< class CharT, class Traits >

bool regex_search( const CharT* str,
                   const std::basic_regex<CharT,Traits>& e,
                   std::regex_constants::match_flag_type flags =

                       std::regex_constants::match_default );
(5) (seit C++11)
template< class STraits, class SAlloc,

          class CharT, class Traits >
bool regex_search( const std::basic_string<CharT,STraits,SAlloc>& s,
                   const std::basic_regex<CharT,Traits>& e,
                   std::regex_constants::match_flag_type flags =

                       std::regex_constants::match_default );
(6) (seit C++11)
1)
Legt fest, ob es eine Übereinstimmung zwischen der regulären ausdrückliche e und einige Teilfolge in der Ziel-Zeichenfolge [first,last). Spiel Ergebnisse sind in m zurückgegeben .
Original:
Determines if there is a match between the regular express e and some subsequence in the target character sequence [first,last). Match results are returned in m.
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2)
Versandkosten std :: regex_search (str, str + std :: char_traits <charT> :: length (str), m, e, flags) .
Original:
Returns std::regex_search(str, str + std::char_traits<charT>::length(str), m, e, flags).
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3)
Versandkosten std :: regex_search (s.begin (), s.end (), m, e, flags) .
Original:
Returns std::regex_search(s.begin(), s.end(), m, e, flags).
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4)
Das gleiche wie (1), das Weglassen der Spielergebnisse .
Original:
The same as (1), omitting the match results.
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5)
Versandkosten std :: regex_search (str, str + std :: char_traits <charT> :: length (str), e, flags) .
Original:
Returns std::regex_search(str, str + std::char_traits<charT>::length(str), e, flags).
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6)
Versandkosten std :: regex_search (s.begin (), s.end (), e, flags) .
Original:
Returns std::regex_search(s.begin(), s.end(), e, flags).
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[Bearbeiten] Parameter

first, last -
das Ziel Zeichenbereich
Original:
the target character range
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m -
die Spielergebnisse
Original:
the match results
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str -
ein Ziel Charakter nullterminierten C-String
Original:
a target character null-terminated C-style string
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s -
ein Ziel Charakter std :: basic_string
Original:
a target character std::basic_string
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e -
die std :: regex
Original:
the std::regex
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flags -
die Match-Flags
Original:
the match flags
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Type requirements
-
BidirIt must meet the requirements of BidirectionalIterator.
-
Alloc must meet the requirements of Allocator.

[Bearbeiten] Rückgabewert

true kehrt, wenn eine Übereinstimmung irgendwo in der Zielsequenz vorhanden ist, ansonsten false .
Original:
Returns true if a match exists somewhere in the target sequence, false otherwise.
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