Class: TFileSystemException

Declaration: FileSystemExceptions.h

Taxonomy Categories:

Member Functions:

Interface Category:

API.

Inherits From:

TStandardException

Inherited By:

TFileSystemAccessDenied TFileSystemEntityAlreadyExists TFileSystemEntityInUse TFileSystemEntityNotAvailable TFileSystemInternalError TFileSystemMappedFileError TFileSystemNameInvalid TFileSystemObjectInvalid TFileSystemPathNameError TFileSystemPermissionsError TFileSystemPositionError TFileSystemRangeLockError TFileSystemTypeMismatch TFileSystemVolumeAccessError TFileSystemVolumeMountError

Purpose:

Abstract base class for all file system exceptions.

Instantiation:

Allocate on the heap or the stack; the heap is preferred.

Deriving Classes:

Do not derive from this class.

Concurrency:

Not multithread safe.

Resource Use:

No special requirements.

Member Function: TFileSystemException::TFileSystemException

TFileSystemException ()
TFileSystemException (unsigned long whatHappened)
TFileSystemException (const TFileSystemException & copy)

Interface Category:

API.

Purpose:

Default constructor.
Constructs an exception, specifying the reason for the exception.
Copy constructor.

Calling Context:

Called by the stream-in operators.
Call this function directly.
Called to copy an object.

Parameters:

Takes no parameters.
unsigned long whatHappened -The reason the exception was thrown.
const TFileSystemException & copy -The object to be copied.

Return Value:

None.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

Member Function: TFileSystemException::operator=

TFileSystemException & operator =(const TFileSystemException & copy)

Interface Category:

API.

Purpose:

Assignment operator.

Calling Context:

Called when an object is assigned to another compatible object.

Parameters:

const TFileSystemException & copy -The object to be copied.

Return Value:

A non-const reference to the left-hand side object.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

Member Function: TFileSystemException::~TFileSystemException

virtual ~ TFileSystemException ()

Interface Category:

API.

Purpose:

Destructor.

Calling Context:

Called to destroy an object.

Parameters:

Takes no parameters.

Return Value:

None.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

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