ssGetDataTypeIsDoubleSingleorHalf

Determine whether registered data type is double, single, or half-precision data type

Syntax

extern int ssGetDataTypeIsDoubleSingleOrHalf
                                         (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 determine if the data type is double, single, or half-precision.

Description

This function determines whether a registered data type is a double, single, or half-precision data type.

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_DataTypeIsDoubleSingleOrHalf

Version History

Introduced in R2020b