std::regex_error Class Reference

#include <regex>

Inheritance diagram for std::regex_error:

Public Member Functions
	regex_error (error_type __ecode)
regex_constants::error_type	code () const noexcept
virtual const char *	what () const noexcept

Detailed Description

A regular expression exception class.

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

Since

C++11

Definition at line 137 of file regex_error.h.

Constructor & Destructor Documentation

regex_error()

std::regex_error::regex_error ( error_type  __ecode )

explicit

Constructs a regex_error object.

Parameters

__ecode

the regex error code.

Member Function Documentation

code()

regex_constants::error_type std::regex_error::code ( ) const

inlinenoexcept

Gets the regex error code.

Returns

the regex error code.

Definition at line 160 of file regex_error.h.

what()

virtual const char * std::runtime_error::what ( ) const

virtualnoexceptinherited

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.

Reimplemented in std::filesystem::filesystem_error, and std::experimental::filesystem::v1::filesystem_error.

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The documentation for this class was generated from the following file:

• regex_error.h