Name | Description | |
---|---|---|
in | v |
Specifies the dataset variable for which to get the predicted value. This value can be obtained using the MODEL macro. |
in | tPredictionTime |
Specifies the time for which to get the predicted value. This is the current session time by default. |
Predicts and gets a dead reckoning value based on current information.
Note: The data definition language (DDL) compiler generates this function only when the extrapolation_filter
property is attached to this dataset in the DDL declaration.
This function can only be used on a duplica. (To verify, call the DuplicatedObject::IsADuplica
function.) Call this function to obtain the predicted dataset values (provided using the MODEL
macro) for the specified time. Dead reckoning prediction is performed based on current dataset values. Predictions change as new information arrives from the duplication master.
SYSTEMERROR_OBJDUP_INVALID_ON_MASTER
is signaled when this function is executed on a dataset belonging to a duplication master. (To verify use the DuplicatedObject::IsADuplicationMaster
function). SYSTEMERROR_GEN_INVALID_OPERATION
is signaled when this function is executed on a dataset that does not use dead reckoning.
CONFIDENTIAL