Should be thrown when an invalid index is used to get a WSubject from the WDataHandler. More...

Inheritance diagram for WDHNoSuchSubject:

Public Member Functions
	WDHNoSuchSubject (const std::string &msg="DataHandler Exception: Requested subject does not exist.")
	Constructs new exception.
virtual	~WDHNoSuchSubject () throw ()
	Destroys this exception.
Public Member Functions inherited from WDHException
	WDHException (const std::string &msg="DataHandler Exception")
	Default constructor.
virtual	~WDHException () throw ()
	Destructor.
Public Member Functions inherited from WException
	WException (const std::string &msg=std::string())
	Default constructor.
	WException (const std::exception &e)
	Copy a std::exception and encapsulate it.
virtual	~WException () throw ()
	Destructor.
virtual const char *	what () const throw ()
	Returns the message string set on throw.
std::string	getTrace () const
	Prints the trace of the call chain which caused this exception.
std::string	getBacktrace () const
	Returns a call stacktrace.

Detailed Description

Should be thrown when an invalid index is used to get a WSubject from the WDataHandler.

An index is invalid if it's greater or equal than the number of WSubjects in WDataHandler.

Definition at line 40 of file WDHNoSuchSubject.h.

Constructor & Destructor Documentation

WDHNoSuchSubject::WDHNoSuchSubject ( const std::string & msg = "DataHandler Exception: Requested subject does not exist." )

explicit

Constructs new exception.

Parameters:

msg	the reason for this exception.

Definition at line 29 of file WDHNoSuchSubject.cpp.

WDHNoSuchSubject::~WDHNoSuchSubject ( ) throw ()

virtual

Destroys this exception.

Definition at line 35 of file WDHNoSuchSubject.cpp.

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