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Purpose:
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Presents tools for notification of changes.
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Description:
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Many events occur during the normal course of modeling operations that may be of particular interest to application development. An example of such an event is when entities are either created or deleted (see
entity_callback).
ACIS provides several callback mechanisms, which allow customers to "hook" into the event notification system for special processing purposes. The supplied mechanisms are either function pointers that are registered with register functions or are class objects that are registered in object callback lists.
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The Scheme AIDE test application registers input, output, exit callbacks, and provides a good example of the purpose and use of these callbacks.
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