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IBDA_NullTransform Interface

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The IBDA_NullTransform interface is implemented on all BDA device filters. The Network Provider filter calls these methods to instruct the filter to either pass data through without modifying it, or else to perform its particular transformation on the data.

Methods

The IBDA_NullTransform interface inherits the methods of the IUnknown interface.

In addition, IBDA_NullTransform defines the following methods.

Method Description

Start

Restarts the transforms on data flowing through the control node.

Stop

Stops the transforms on data flowing through the control node.

Requirements

Header Declared in Bdaiface.h.

See Also

BDA Interfaces

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Build date: 12/4/2008