Biblioteca de expressão regular
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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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| (C++11) |
objeto de expressão regular Original: regular expression object The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
identifica a seqüência de caracteres combinados por uma expressão de sub- Original: identifies the sequence of characters matched by a sub-expression The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
identifica uma correspondência de expressão regular, incluindo todos os jogos sub-expressão Original: identifies one regular expression match, including all sub-expression matches The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
[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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| (C++11) |
tentativas de correspondem a uma expressão regular para a seqüência de caracteres inteiro Original: attempts to match a regular expression to the entire character sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de função) |
| (C++11) |
tentativas de correspondem a uma expressão regular para qualquer parte da seqüência de caracteres Original: attempts to match a regular expression to any part of the character sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de função) |
| (C++11) |
replaces occurrences of a regular expression with formatted replacement text (modelo de função) |
[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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| (C++11) |
percorre todos os jogos regex dentro de uma seqüência de caracteres Original: iterates through all regex matches within a character sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
| (C++11) |
percorre o especificado sub-expressões dentro de todas as partidas regex em uma dada cadeia ou por meio de substrings incomparáveis Original: iterates through the specified sub-expressions within all regex matches in a given string or through unmatched substrings The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
[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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| (C++11) |
relatórios de erros gerados pela biblioteca de expressões regulares Original: reports errors generated by the regular expressions library The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (classe) |
[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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| (C++11) |
metainformation fornece cerca de um tipo de personagem, exigido pela biblioteca regex Original: provides metainformation about a character type, required by the regex library The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de classe) |
[editar] Constantes
| Defined in namespace
std::regex_constants | |
| (C++11) |
opções gerais controlar o comportamento regex Original: general options controlling regex behavior The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef) |
| (C++11) |
opções específicas para correspondência Original: options specific to matching The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef) |
| (C++11) |
descreve diferentes tipos de erros correspondentes Original: describes different types of matching errors The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef) |
