Class: TMemoryHeapException

Declaration: MemoryHeapExceptions.h

Taxonomy Categories:

Member Functions:

Interface Category:

API.

Inherits From:

TStandardException

Inherited By:

TMemoryHeapCorrupted TMemoryHeapExhausted TMemoryHeapUsageViolation

Purpose:

TMemoryHeapException is an abstract base class that is used to derive classes for specific heap exceptions.

Instantiation:

Abstract class; cannot be instantiated.

Deriving Classes:

TMemoryHeapException is the abstract base class for all exceptions thrown by classes derived from TMemoryHeap.

Concurrency:

Not multithread safe.

Resource Use:

No special requirements.

Other Considerations:

None.

Member Function: TMemoryHeapException::~TMemoryHeapException

virtual ~ TMemoryHeapException ()

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.

Member Function: TMemoryHeapException::TMemoryHeapException

TMemoryHeapException (unsigned long reason)
TMemoryHeapException ()
TMemoryHeapException (const TMemoryHeapException & other)

Interface Category:

API.

Purpose:

Creates a TMemoryHeapException with the specified reason.
Default constructor.
Copy constructor.

Calling Context:

Called to create a TMemoryHeapException with a specific reason.
Called to create a TMemoryHeapException object.
Called to copy an object.

Parameters:

unsigned long reason -The reason for this exception.
Takes no parameters.
const TMemoryHeapException & other -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: TMemoryHeapException::operator>>=

virtual TStream & operator >>=(TStream & toStream) const

Interface Category:

API.

Purpose:

Stream-out operator.

Calling Context:

Called to stream out data.

Parameters:

TStream & toStream -The stream the object streams itself out to.

Return Value:

Returns a reference to the stream the object streams itself out to.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

Member Function: TMemoryHeapException::operator<<=

virtual TStream & operator <<= (TStream & fromStream)

Interface Category:

API.

Purpose:

Stream-in operator.

Calling Context:

Called to stream in data.

Parameters:

TStream & fromStream -The stream the object streams itself in from.

Return Value:

Returns a reference to the stream the object streams itself in from.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

Member Function: TMemoryHeapException::operator=

TMemoryHeapException & operator =(const TMemoryHeapException & other)

Interface Category:

API.

Purpose:

Assignment operator.

Calling Context:

Called when an object is assigned to another compatible object.

Parameters:

const TMemoryHeapException & other -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: TMemoryHeapException::GetDescriptionIndex

virtual int GetDescriptionIndex () const

Interface Category:

API.

Purpose:

Returns the description index for this exception so that it can be mapped to a platform-specific message.

Calling Context:

Called to obtain the description index for this exception.

Parameters:

Takes no parameters.

Return Value:

The description index for this exception.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

Member Function: TMemoryHeapException::SameException

virtual bool SameException (const TStandardException & other) const

Interface Category:

API.

Purpose:

Determines if the specified object is equivalent to this object.

Calling Context:

Called to determine if the specified object is equivalent to this object.

Parameters:

const TStandardException & other -The object to be compared to this object.

Return Value:

Returns true if the two objects are equivalent.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Not multithread safe.

Other Considerations:

None.

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