randolf::rex::xALL Class Reference

Exception group that can be used to catch exceptions thrown for errors returned from POSIX fuctions (e.g., socket functions). More...

#include <rex>

Inheritance diagram for randolf::rex::xALL:

Collaboration diagram for randolf::rex::xALL:

Public Member Functions
const long	err_no () const noexcept
	Find out what the errno (or OpenSSL's ERR_get_error() number) was that caused this exception to be thrown.
const char *	what () const noexcept
	Find out what the reason (usually the error code, e.g., EAGAIN) was for this exception to be thrown.

Detailed Description

Exception group that can be used to catch exceptions thrown for errors returned from POSIX fuctions (e.g., socket functions).

Member Function Documentation

err_no()

const long randolf::rex::rex::err_no ( ) const

inlinenoexceptinherited

Find out what the errno (or OpenSSL's ERR_get_error() number) was that caused this exception to be thrown.

Returns

Original errno() value

what()

const char * randolf::rex::rex::what ( ) const

inlinenoexceptinherited

Find out what the reason (usually the error code, e.g., EAGAIN) was for this exception to be thrown.

Returns

Error code text as a pointer to an ASCIIZ string

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

• randolf/rex