.. _ocaaudioprocessingmanager:

1.3.9  OcaAudioProcessingManager
================================

Class Hierarchy:

:ref:`OcaRoot <ocaroot>` :raw:html:`&rarr;` :ref:`OcaManager <ocamanager>` :raw:html:`&rarr;` :ref:`OcaAudioProcessingManager <ocaaudioprocessingmanager>` 

.. cpp:class:: OcaAudioProcessingManager: OcaManager

    Placeholder for optional manager that in future versions of the standard will hold various global audio processing parameters.  
    
     - May be instantiated once in any device.
       
    
     - If instantiated, object number must be 9.
     

    **Properties**:

    .. _ocaaudioprocessingmanager_classid:

    .. cpp:member:: static const OcaClassID ClassID = "1.3.9"

        Number that uniquely identifies the class. Note that this differs from the object number, which identifies the instantiated object. This property is an override of the  **OcaRoot** property.

        This property has id ``3.1``.

    .. _ocaaudioprocessingmanager_classversion:

    .. cpp:member:: static const OcaClassVersionNumber ClassVersion = 2

        Identifies the interface version of the class. Any change to the class definition leads to a higher class version. This property is an override of the  **OcaRoot** property.

        This property has id ``3.2``.

    Properties inherited from :ref:`OcaRoot <OcaRoot>`:
    
    - :cpp:texpr:`OcaONo` :ref:`OcaRoot::ObjectNumber <OcaRoot_ObjectNumber>`
    
    - :cpp:texpr:`OcaBoolean` :ref:`OcaRoot::Lockable <OcaRoot_Lockable>`
    
    - :cpp:texpr:`OcaString` :ref:`OcaRoot::Role <OcaRoot_Role>`
    
    

    **Methods**:


    Methods inherited from :ref:`OcaRoot <OcaRoot>`:
    
    - :ref:`OcaRoot::GetClassIdentification(ClassIdentification) <OcaRoot_GetClassIdentification>`
    
    - :ref:`OcaRoot::GetLockable(lockable) <OcaRoot_GetLockable>`
    
    - :ref:`OcaRoot::LockTotal() <OcaRoot_LockTotal>`
    
    - :ref:`OcaRoot::Unlock() <OcaRoot_Unlock>`
    
    - :ref:`OcaRoot::GetRole(Role) <OcaRoot_GetRole>`
    
    - :ref:`OcaRoot::LockReadonly() <OcaRoot_LockReadonly>`