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ssGetDataTypeIsFixedPoint

Determine whether registered data type is fixed-point data type

Syntax

extern int ssGetDataTypeIsFixedPoint(SimStruct *S, DTypeId
                                     dataTypeId)

Arguments

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.

Description

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.

Requirement

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

Languages

C

TLC Functions

FixPt_DataTypeIsFixedPoint

Introduced before R2006a

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