Usage: you must use this class as is. You should never derive it.
public class CATDiaError
Class representing an error catched in a CATStateCommand command.
Role: If an exception is catched by DialogEngine during an action
or a condition, a CATDiaError instance stores a pointer to
the catched error.
By default, a dialog displays the error.
But, as a command developer, you may define a specific command to manage
the error thanks to the . This command can retrieve the error by the
method which returns the CATDiaError instance.
However this way of managing errors is not recommended. Errors should be
processed in the conditions and actions and shouldn't reach the
command level.
public CATError * _error
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