ssGetDataTypeIsFixedPoint

Determine whether registered data type is fixed-point data type

Syntax

extern int ssGetDataTypeIsFixedPoint(SimStruct *S, DTypeId
                                     dataTypeId)

S: SimStruct representing an S-function block.
dataTypeId: Data type ID of the registered data type for which you want to know whether it is fixed-point.

This function determines whether a registered data type is a fixed-point data type:

This function returns TRUE if the registered data type is fixed-point, and FALSE otherwise.
If the registered data type is a pure Simulink^® integer, such as int8, this function returns TRUE.
If the registered data type is ScaledDouble, this function returns FALSE.

To use this function, you must include fixedpoint.h and fixedpoint.c. For more information, see Structure of the S-Function.

FixPt_DataTypeIsFixedPoint