Is ther any way to prevent implicit data typing in the block scriptd

[Farshid]

System build /autocode  implicitly define the type of variables that are not defined by the user in a block scripts based on  the value assigned to them.

As an example, if there is no type definition for the variable A in a block script,  depending which of the following lines appears first in the block script the type of variable will be defined differently in the autocoded model:

A = 1; -> RT_INTEGER A;
A = 1.0;-> RT_FLOAT A;

This behavior can cause undesirable result in certain situations.

Is there any way to flag the variables in the block scripts with no type definition during analyze  / autocode? or alternatively, disable the implicit type definition such that any variable without explicit type definition in the block scripts will result to an error during analyze  / autocode.

Thanks

[Richard P.]

Hi Farshid,

It is the default behavior to pick up the type from the first assignment. However one can explicitly type variables as seen in the BlockScript user guide page 2-7. For instance, one can declare

Inputs: U;
Outputs: Y;
Parameters: (UBrk, YBrk);
Float U, Y(:);
Float UBrk(:), YBrk(Y.size,:);

This forces all the parameters and local variables to Float.
Let me know if this helps, there is not a way to turn off implicit typing, just a way to explicitly type.

Richard