Specify the size of a block's pointer work vector
int_T ssSetNumPWork(SimStruct *S, int_T nPWork)
SSimStruct representing an S-Function block.
nPWorkNumber of elements to be allocated to the pointer work vector of the
block represented by S.
The number of elements specified by nPWork, or
-1 if DYNAMICALLY_SIZED.
Use in mdlInitializeSizes to specify the number of pointer
(void *) work vector elements as 0, a positive integer, or
DYNAMICALLY_SIZED. If you specify
DYNAMICALLY_SIZED, you can specify the true (positive
integer) width in mdlSetWorkWidths; otherwise, the width used is
the width of the signal passing through the block. The elements of the pointer
vector are initialized to NULL until values are assigned using
ssSetPWorkValue or via the pointer obtained
fromssGetPWork.
C, C++
See the S-function sfun_rtwdwork.c used in sfcndemo_sfun_rtwdwork.