DOKK / manpages / debian 10 / libstdc++-8-doc / std::regex_error.3cxx.en
std::regex_error(3cxx) std::regex_error(3cxx)

std::regex_error - A regular expression exception class.

The regular expression library throws objects of this class on error.

Inherits std::runtime_error.


regex_error (regex_constants::error_type __ecode)
Constructs a regex_error object. regex_constants::error_type code () const
Gets the regex error code. virtual const char * what () const _GLIBCXX_TXN_SAFE_DYN noexcept


void __throw_regex_error (regex_constants::error_type, const char *)

A regular expression exception class.

The regular expression library throws objects of this class on error.

Definition at line 132 of file regex_error.h.

Constructs a regex_error object.

Parameters:

__ecode the regex error code.

regex_constants::error_type std::regex_error::code () const [inline]

Gets the regex error code.

Returns:

the regex error code.

Definition at line 153 of file regex_error.h.

Returns a C-style character string describing the general cause of the current error (the same string passed to the ctor).

Reimplemented from std::exception.

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Sat Apr 6 2019 libstdc++