IT_Bus::Exception Class Reference

#include <it_bus/exception.h>

Inheritance diagram for IT_Bus::Exception:

List of all members.

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Detailed Description

Base class for all Bus exceptions.

All User or System exceptions derive from this base class

Definition at line 22 of file exception.h.

Public Member Functions
	Exception (const String &message)
	Constructor.
	Exception (const char *desc1=0, const char *desc2=0, const char *desc3=0, const char *desc4=0, const char *desc5=0, const char *desc6=0)
	Constructor.
	Exception (IT_ULong error_code, const char *desc1=0, const char *desc2=0, const char *desc3=0, const char *desc4=0, const char *desc5=0, const char *desc6=0)
	Constructor.
	Exception (const Exception &rhs)
	Copy constructor.
virtual	~Exception ()
	Destructor.
Exception &	operator= (const Exception &rhs)
	Assigment operator.
void	create_message (const char *desc1=0, const char *desc2=0, const char *desc3=0, const char *desc4=0, const char *desc5=0, const char *desc6=0)
	This will change the message for the Exception by overwriting the message used to create the Exception originally.
const char *	message () const
	Return the exception message.
IT_ULong	error () const
	Return the exception error code.
virtual Exception *	clone () const
	Clone the exception onto the heap.
virtual void	rethrow () const
	Rethrow the exception.
Private Attributes
CCountedString	m_msg
IT_ULong	m_error

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Constructor & Destructor Documentation

IT_Bus::Exception::Exception

(

const String &

message

)

Constructor.

The single argument becomes the message encapsulated within the exception.

IT_Bus::Exception::Exception	(	const char *	desc1 = 0,
		const char *	desc2 = 0,
		const char *	desc3 = 0,
		const char *	desc4 = 0,
		const char *	desc5 = 0,
		const char *	desc6 = 0
	)

Constructor.

One to six arguments may be provided. The message encapsulated within the exception is constructed from the arguments.

IT_Bus::Exception::Exception	(	IT_ULong	error_code,
		const char *	desc1 = 0,
		const char *	desc2 = 0,
		const char *	desc3 = 0,
		const char *	desc4 = 0,
		const char *	desc5 = 0,
		const char *	desc6 = 0
	)

Constructor.

The first argument becomes the error code encapsulated within the exception. The other arguments become the exception message.

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Member Function Documentation

void IT_Bus::Exception::create_message	(	const char *	desc1 = 0,
		const char *	desc2 = 0,
		const char *	desc3 = 0,
		const char *	desc4 = 0,
		const char *	desc5 = 0,
		const char *	desc6 = 0
	)

This will change the message for the Exception by overwriting the message used to create the Exception originally.

The parameters are defaulted so you can pass between 0 and 6 different const char* messages to this.

Parameters:

	const	char* desc1 contains a message
	const	char* desc2 contains a message
	const	char* desc3 contains a message
	const	char* desc4 contains a message
	const	char* desc5 contains a message
	const	char* desc6 contains a message

IT_ULong IT_Bus::Exception::error

(

)

const

Return the exception error code.

Returns:

IT_ULong

Reimplemented in IT_Bus::DBException.

const char* IT_Bus::Exception::message

(

)

const

Return the exception message.

Returns:

char*

Reimplemented in IT_Bus::DBException.

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