std::regex_error

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C++ Standard Library
Language Utilities library Strings library Containers library Algorithms library Iterators library Numerics library Input/output library Localizations library Regular expressions library (C++11) Atomic operations library (C++11) Thread support library (C++11)
Regular expressions library
Classes basic_regex (C++11) sub_match (C++11) match_results (C++11) Algorithms regex_match (C++11) regex_search (C++11) regex_replace (C++11) Iterators regex_iterator (C++11) regex_token_iterator (C++11) Exceptions regex_error (C++11) Traits regex_traits (C++11) Constants syntax_option_type (C++11) match_flag_type (C++11) error_type (C++11)
std::regex_error
Member Functions regex_error::regex_error regex_error::code

Defined in header <regex>
class regex_error : public std::runtime_error {   public:     explicit regex_error(regex_constants::error_type ecode);     regex_constants::error_type code() const; };		(since C++11)

Defines the type of object thrown as exceptions to report errors from the regular expressions library.

[edit] Member functions

(constructor)	Constructs the regex_error object. (public member function)
code	Gets the code that was passed to the constructor. See std::regex_constants::error_type. (public member function)