Exception thrown when a signal operation fails. More...

#include <ah-signal.H>

Inheritance diagram for SignalError:

Collaboration diagram for SignalError:

Public Member Functions
	SignalError (const std::string &msg, int signo=-1, int err=0)
	Constructs a SignalError.

int	signal_number () const noexcept
	Returns the signal number involved in the error.

int	error_code () const noexcept
	Returns the errno value at the time of failure.

Private Attributes
int	signal_num_

int	errno_code_

Detailed Description

Exception thrown when a signal operation fails.

Contains the signal number and errno that caused the failure.

Definition at line 95 of file ah-signal.H.

Constructor & Destructor Documentation

◆ SignalError()

SignalError::SignalError	(	const std::string &	msg,
		int	signo = `-1`,
		int	err = `0`
	)

inline

Constructs a SignalError.

Parameters

msg	Error message describing the failure.
signo	The signal number involved (-1 if not applicable).
err	The errno value at the time of failure.

Definition at line 107 of file ah-signal.H.

Member Function Documentation

◆ error_code()

int SignalError::error_code ( ) const

inlinenoexcept

Returns the errno value at the time of failure.

Definition at line 114 of file ah-signal.H.

References errno_code_.

Referenced by TEST().

◆ signal_number()

int SignalError::signal_number ( ) const

inlinenoexcept

Returns the signal number involved in the error.

Definition at line 111 of file ah-signal.H.

References signal_num_.

Referenced by TEST().

Member Data Documentation

◆ errno_code_

int SignalError::errno_code_

private

Definition at line 98 of file ah-signal.H.

Referenced by error_code().

◆ signal_num_

int SignalError::signal_num_

private

Definition at line 97 of file ah-signal.H.

Referenced by signal_number().

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

ah-signal.H

Public Member Functions

Private Attributes