Dashel::DashelException Class Reference

The one size fits all exception for streams. More...

#include <dashel.h>

List of all members.

Public Types
enum	Source {   Unknown, SyncError, InvalidTarget, InvalidOperation,   ConnectionLost, IOError, ConnectionFailed, EnumerationError,   PreviousIncomingDataNotRead }
	The different exception causes. More...
Public Member Functions
	DashelException (Source s, int se, const char *reason, Stream *stream=NULL)
	Construct an stream exception with everything.
Public Attributes
Source	source
	The exception cause.
int	sysError
	The reason as an OS error code.
Stream *	stream
	The stream that caused the exception to be thrown.

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Detailed Description

The one size fits all exception for streams.

The reason of the failure is stored in the runtime error, and is returned by what()

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Member Enumeration Documentation

enum Dashel::DashelException::Source

The different exception causes.

Enumerator:

Unknown	Well, hopefully never used.
SyncError	Some synchronisation error.
InvalidTarget	The target string was bad.
InvalidOperation	The operation is not valid on this stream.
ConnectionLost	The connection was lost.
IOError	Some I/O error.
ConnectionFailed	The connection could not be established.
EnumerationError	Some serial enumeration error.
PreviousIncomingDataNotRead	The incoming data was not read by the Hub subclass.

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Constructor & Destructor Documentation

Dashel::DashelException::DashelException	(	Source	s,
		int	se,
		const char *	reason,
		Stream *	stream = NULL
	)

Construct an stream exception with everything.

Parameters:

	s	Source of failure
	se	System error code.
	reason	The logical reason as a human readable string.
	stream	Stream to which exception applies.

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

• dashel/dashel.h

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