Exception for an error in a system call. More...

#include <Error.h>

Inheritance diagram for casacore::SystemCallError:

Public Member Functions
	SystemCallError (const String &funcName, int error, Category c=GENERAL)
	This constructs a "SystemCallError" from the system call function name and the errno. More...

	SystemCallError (int error, const String &msg, const String &filename, uInt lineNumber, Category c=GENERAL)

	~SystemCallError () noexcept
	Destructor which does nothing. More...

int	error () const
	Get the errno. More...

Public Member Functions inherited from casacore::AipsError
virtual const char *	what () const noexcept
	Simply returns the stored error message. More...

const String &	getMesg () const

String	getStackTrace () const

AipsError::Category	getCategory () const

void	setMessage (const String &msg) const
	Append a message. More...

	AipsError (const Char *str, Category c=GENERAL)
	Creates an AipsError and initializes the error message from the parameter. More...

	AipsError (const String &str, Category c=GENERAL)

	AipsError (const String &msg, const String &filename, uInt lineNumber, Category c=GENERAL)

	AipsError (Category c=GENERAL)

	~AipsError () noexcept
	Destructor which does nothing. More...

Static Public Member Functions
static String	errorMessage (int error)
	Get the message belonging to an error. More...

Static Public Member Functions inherited from casacore::AipsError
static void	getLastInfo (String &message, String &stackTrace)
	Get or clear the stacktrace info. More...

static String	getLastMessage ()

static String	getLastStackTrace ()

static void	clearLastInfo ()

static AipsError	repackageAipsError (AipsError &error, const String &message, const char file, Int line, const char func)
	Repackage an exception. More...

static void	throwIf (Bool condition, const String &message, const char file, Int line, const char func="")
	Throw if the condition is true. More...

static void	throwIfError (Int errorCode, const String &prefix, const char file, Int line, const char func="")
	Throw if the system error code is not 0. More...

Additional Inherited Members
Public Types inherited from casacore::AipsError
enum	Category { BOUNDARY, INITIALIZATION, INVALID_ARGUMENT, CONFORMANCE, ENVIRONMENT, SYSTEM, PERMISSION, GENERAL }

Protected Member Functions inherited from casacore::AipsError
void	addStackTrace ()
	Add the stack trace to the message (if USE_STACKTRACE is set). More...

Protected Attributes inherited from casacore::AipsError
String	message

Category	category

String	stackTrace

Detailed Description

Exception for an error in a system call.

Public interface

This error is to be used for if a system call returns an error. It uses strerror to get the system error message.

Definition at line 434 of file Error.h.

Constructor & Destructor Documentation

casacore::SystemCallError::SystemCallError	(	const String &	funcName,
		int	error,
		Category	c = `GENERAL`
	)

This constructs a "SystemCallError" from the system call function name and the errno.

casacore::SystemCallError::SystemCallError	(	int	error,
		const String &	msg,
		const String &	filename,
		uInt	lineNumber,
		Category	c = `GENERAL`
	)

casacore::SystemCallError::~SystemCallError ( )

noexcept

Destructor which does nothing.

int casacore::SystemCallError::error ( ) const

inline

Get the errno.

Definition at line 448 of file Error.h.

static String casacore::SystemCallError::errorMessage ( int error )

static

Get the message belonging to an error.

int casacore::SystemCallError::itsError

private

Definition at line 455 of file Error.h.

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