std::regex_error::code
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                    < cpp | regex | regex error
                    
                                                            
                    | Defined in header  <regex> | ||
| std::regex_constants::error_type code() const; | (since C++11) | |
Returns the std::regex_constants::error_type that was passed to the std::regex_error constructor.
[edit] See Also
| (C++11) | describes different types of matching errors (typedef) | 
| constructs a regex_errorobject(public member function) |