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Sct::Throwable Class Reference
[Exceptions]

The base class for all of the exceptions which we throw in the SCT code. More...

#include <Exception.h>

Inheritance diagram for Sct::Throwable:

Public Member Functions
virtual long	sendToMrs (SEVERITY s)=0 throw ()
	Send the message to the message reporting service.
virtual long	sendToMrs () const=0 throw ()
	Send the message to the message reporting service.
virtual void	setSeverity (SEVERITY s)=0 throw ()
	Set the severity of this exception.
virtual SEVERITY	getSeverity () const=0 throw ()
	Get the severity.
virtual const Throwable *	getCause () const=0 throw ()
	Get the cause.
virtual	~Throwable () throw ()
	Force virtual destructors.
virtual shared_ptr< Throwable >	clone () const=0 throw ()
	Necessary for chaining of exceptions unfortunately.

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Detailed Description

The base class for all of the exceptions which we throw in the SCT code.

Adds a method that reports the exception to MRS. Also adds support for a cause. This enables exceptions to be chained and wrapped.

Author:

Alan Barr and refactored by Matthew Palmer

Definition at line 25 of file Exception.h.

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Constructor & Destructor Documentation

virtual Sct::Throwable::~Throwable (    )  throw () [inline, virtual]

Force virtual destructors. Definition at line 58 of file Exception.h.

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Member Function Documentation

virtual shared_ptr<Throwable> Sct::Throwable::clone (    )  const throw () [pure virtual]

Necessary for chaining of exceptions unfortunately. Should return a copy of this allocated on the heap. It is necessary for sub-classes to override this if they add new data members or if they do and special processing in what() or sentToMrs() Implemented in Sct::AbstractThrowable, Sct::IsException, Sct::FileException, Sct::NoSuchStreamerException, Sct::IpcException, and Sct::OutOfRangeError< T >.

virtual const Throwable* Sct::Throwable::getCause (    )  const throw () [pure virtual]

Get the cause. Returns: a pointer to the cause of 0 if no cause Implemented in Sct::AbstractThrowable.

virtual SEVERITY Sct::Throwable::getSeverity (    )  const throw () [pure virtual]

Get the severity. Implemented in Sct::AbstractThrowable.

virtual long Sct::Throwable::sendToMrs (    )  const throw () [pure virtual]

Send the message to the message reporting service. Returns: the MRS status information. (See mrs/message.h) Implemented in Sct::AbstractThrowable.

virtual long Sct::Throwable::sendToMrs (  SEVERITY    s )  throw () [pure virtual]

Send the message to the message reporting service. Parameters: s  the SEVERITY of the exception (see mrs/message.h) Returns: the MRS status information. (See mrs/message.h) Implemented in Sct::AbstractThrowable. Referenced by SctCalibrationController::SequenceRequestWorker::operator()(), and Sct::Terminate().

virtual void Sct::Throwable::setSeverity (  SEVERITY    s )  throw () [pure virtual]

Set the severity of this exception. Parameters: s  the SEVERITY of the exception (see mrs/message.h) Implemented in Sct::AbstractThrowable.

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

• Exception.h

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