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std::regex_search

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< cpp‎ | regex

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C++
 
Biblioteca de expressões regulares
Classes
Original:
Classes
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(C++11)
(C++11)
(C++11)
Algoritmos
Original:
Algorithms
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(C++11)
regex_search
(C++11)
(C++11)
Iteradores
Original:
Iterators
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(C++11)
(C++11)
Exceções
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Exceptions
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(C++11)
Características
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Traits
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(C++11)
Constantes
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Constants
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(C++11)
(C++11)
(C++11)
 
Definido no cabeçalho <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) (desde 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) (desde 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) (desde 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) (desde 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) (desde 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) (desde C++11)
1)
Determina se há uma correspondência entre o e expressa regular e algum subseqüência na seqüência alvo [first,last) personagem. Os resultados da competição são retornados em m.
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)
Std :: retornos regex_search (str str, + std :: char_traits <charT> :: comprimento (str), m, e, bandeiras).
Original:
Returns std::regex_search(str, str + std::char_traits<charT>::length(str), m, e, flags).
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3)
Std :: retornos regex_search (s.begin (), s.end (), m, e, bandeiras).
Original:
Returns std::regex_search(s.begin(), s.end(), m, e, flags).
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4)
O mesmo que (1), omitindo-se os resultados dos jogos.
Original:
The same as (1), omitting the match results.
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5)
Retorna std :: regex_search (str, str comprimento + std :: <charT> char_traits :: (str), e, bandeiras).
Original:
Returns std::regex_search(str, str + std::char_traits<charT>::length(str), e, flags).
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6)
Std :: retornos regex_search (s.begin (), s.end (), e, bandeiras).
Original:
Returns std::regex_search(s.begin(), s.end(), e, flags).
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[editar] Parâmetros

first, last -
o intervalo de caracteres de destino
Original:
the target character range
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m -
os resultados dos jogos
Original:
the match results
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str -
um personagem alvo terminada em nulo seqüência C-estilo
Original:
a target character null-terminated C-style string
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s -
um std :: basic_string personagem alvo
Original:
a target character std::basic_string
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e -
o std :: regex
Original:
the std::regex
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flags -
as bandeiras de jogo
Original:
the match flags
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Type requirements
-
BidirIt must meet the requirements of BidirectionalIterator.
-
Alloc must meet the requirements of Allocator.

[editar] Valor de retorno

Retorna true se um jogo existe em algum lugar na sequência alvo, caso contrário false.
Original:
Returns true if a match exists somewhere in the target sequence, false otherwise.
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