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Biblioteca de expressão regular

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Biblioteca de expressões regulares
Classes
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Classes
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basic_regex(C++11)
sub_match(C++11)
match_results(C++11)
Algoritmos
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Algorithms
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regex_match(C++11)
regex_search(C++11)
regex_replace(C++11)
Iteradores
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Iterators
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regex_iterator(C++11)
regex_token_iterator(C++11)
Exceções
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Exceptions
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regex_error(C++11)
Características
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Traits
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regex_traits(C++11)
Constantes
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Constants
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syntax_option_type(C++11)
match_flag_type(C++11)
error_type(C++11)
 

A biblioteca de expressão regular fornece uma classe que representa expressões regulares, uma espécie de mini-linguagem utilizada para encontrar um padrão em uma string. Também são fornecido na biblioteca de expressão regular classes utilitárias que suportam vários algoritmos, iteradores, exceções e caracterização de tipos.

Índice

[editar] Principais classes

Essas classes encapsulam uma expressão regular e os resultados de correspondência de uma expressão regular dentro de uma sequência alvo de caracteres.
Original:
These classes encapsulate a regular expression and the results of matching a regular expression within a target sequence of characters.
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objeto de expressão regular
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regular expression object
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(modelo de classe) [edit]
(C++11)
identifica a seqüência de caracteres combinados por uma expressão de sub-
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identifies the sequence of characters matched by a sub-expression
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identifica uma correspondência de expressão regular, incluindo todos os jogos sub-expressão
Original:
identifies one regular expression match, including all sub-expression matches
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[editar] Algoritmos

Estas funções são utilizadas para aplicar a expressão regular encapsuladas em um regex para uma sequência alvo de caracteres..
Original:
These functions are used to apply the regular expression encapsulated in a regex to a target sequence of characters..
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tentativas de correspondem a uma expressão regular para a seqüência de caracteres inteiro
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attempts to match a regular expression to the entire character sequence
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(modelo de função) [edit]
tentativas de correspondem a uma expressão regular para qualquer parte da seqüência de caracteres
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attempts to match a regular expression to any part of the character sequence
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(modelo de função) [edit]
replaces occurrences of a regular expression with formatted replacement text
(modelo de função) [edit]

[editar] Iteradores

Os iteradores regex são usados ​​para percorrer todo o conjunto de correspondências de expressões regulares encontrados dentro de uma seqüência.
Original:
The regex iterators are used to traverse the entire set of regular expression matches found within a sequence.
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percorre todos os jogos regex dentro de uma seqüência de caracteres
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iterates through all regex matches within a character sequence
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(modelo de classe) [edit]
percorre o especificado sub-expressões dentro de todas as partidas regex em uma dada cadeia ou por meio de substrings incomparáveis
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iterates through the specified sub-expressions within all regex matches in a given string or through unmatched substrings
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[editar] Exceções

Esta classe define o tipo de objetos lançados como exceções para relatar erros da biblioteca de expressões regulares.
Original:
This class defines the type of objects thrown as exceptions to report errors from the regular expressions library.
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relatórios de erros gerados pela biblioteca de expressões regulares
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reports errors generated by the regular expressions library
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(classe) [edit]

[editar] Características

A regex classe características é usado para encapsular os aspectos localizáveis ​​de um regex.
Original:
The regex traits class is used to encapsulate the localizable aspects of a regex.
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metainformation fornece cerca de um tipo de personagem, exigido pela biblioteca regex
Original:
provides metainformation about a character type, required by the regex library
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[editar] Constantes

Defined in namespace std::regex_constants
opções gerais controlar o comportamento regex
Original:
general options controlling regex behavior
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(typedef) [edit]
opções específicas para correspondência
Original:
options specific to matching
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(typedef) [edit]
descreve diferentes tipos de erros correspondentes
Original:
describes different types of matching errors
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(typedef) [edit]