Class: TMIDIException

Declaration: MIDI.h

Taxonomy Categories:

Member Functions:


Interface Category:

API.

Inherits From:

TStandardException

Inherited By:

None.

Purpose:

Defines exceptions for MIDI.

Instantiation:

Allocate on the heap or the stack.

Deriving Classes:

Derive to provide more specific exception handling.

Concurrency:

Multithread safe.

Resource Use:

No special requirements.

Member Function: TMIDIException::~TMIDIException

virtual ~ TMIDIException ()

Interface Category:

API.

Purpose:

Destructor.

Calling Context:

Call this function directly.

Parameters:

Return Value:

None.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Multithread safe.

Other Considerations:

None.

Member Function: TMIDIException::Throw

virtual void Throw () const

Interface Category:

API.

Purpose:

Throws this exception object. Differs from a standard C++ throw *this; where the thrown object is a clone of the argument object. The standard C++ throw would cut the object back to a TStandardException, thereby losing all information embodied by the derived class, which, for TStandardExceptions, is everything.

Calling Context:

Call this function directly.

Parameters:

Return Value:

None.

Exceptions:

Implements exceptions throw.

Concurrency:

Multithread safe.

Other Considerations:

All derived classes of TStandardException must override Throw() like this: TMySubClass::Throw() const { throw *this;}.

Member Function: TMIDIException::TMIDIException

  1. TMIDIException ()
  2. TMIDIException (ErrorType error)
  3. TMIDIException (const TMIDIException &)

Interface Category:

API.

Purpose:

  1. Default constructor.
  2. Constructor.
  3. Copy constructor.

Calling Context:

  1. Called by the stream-in operators and to create an empty object.
  2. Call this function directly.
  3. Call this function directly.

Parameters:

Return Value:

None.

Exceptions:

Throws no exceptions, passes all exceptions through.

Concurrency:

Multithread safe.

Other Considerations:

None.
Click the icon to mail questions or corrections about this material to Taligent personnel.
Copyright©1995 Taligent,Inc. All rights reserved.