ssGetDataTypeIsFloatingPoint

Determine whether registered data type is floating-point data type

Syntax

extern int ssGetDataTypeIsFloatingPoint (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 floating-point.

Description

This function determines whether a registered data type is single or double:

• If the registered data type is either single or double, this function returns TRUE, and FALSE is returned otherwise.

• If the registered data type is ScaledDouble, this function returns FALSE.

Requirements

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

• To build an S-function that utilizes this function, you must compile it using the mex function with -lfixedpoint argument. For more information, see Create MEX Files.

Languages

C

TLC Functions

FixPt_DataTypeIsFloatingPoint