ssSetDWorkRTWStorageClass (Writing S-Functions)

Specify the storage class of a DWork vector in code generated from the associated S-function

Syntax

void ssSetDWorkRTWStorageClass(SimStruct* S, int idx, 
ssRTWStorageType sc)

Arguments

S
SimStruct representing an S-Function block.

idx
Index of the work vector, where the index is one of 0, 1, 2, ... ssGetNumDWork(S).

sc
Storage class of the work vector. Must be one of the values enumerated by ssRTWStorageType in simstruc.h:

typedef enum { 
    SS_RTW_STORAGE_AUTO = 0, 
    SS_RTW_STORAGE_EXPORTED_GLOBAL, 
    SS_RTW_STORAGE_IMPORTED_EXTERN, 
    SS_RTW_STORAGE_IMPORTED_EXTERN_POINTER 
} ssRTWStorageType

Description

Sets sc as the storage class of the the DWork vector specified by idx. The storage class is a code-generation attribute that determines how the code generated by the Real-Time Workshop for this S-function allocates memory for this work vector (see Signal Storage Concepts" in the online documentation for the Real-Time Workshop).

Languages

C, C++

See Also

ssGetDWorkRTWStorageClass

ssSetDWorkRTWIdentifier ssSetDWorkRTWTypeQualifier