This interface reads/writes the variable SystemYChanged (Boolean), which is used in the DoNormalSolution routine. Using this variable, the Y matrix will be recalculated for the next solution iteration. The structure of this interface is as follows:


Int32 SystemYChanged (int32 parameter, int32 argument);


Depending on the value provided in the variable parameter, this interface will deliver the current value of SystemYChanged or will set the value specified in the variable argument.


Parameter 0: SystemYChanged read

The interface will deliver the value of the variable SystemYChanged (1=True, 0=False)


Parameter 1: SystemYChanged write

The interface will set the value of the variable SystemYChanged using the numeric value provided in the variable argument (1=True, 0=False).