ssWriteRTWWorkVect

Write work vectors to the model.rtw file

Syntax

int_T ssWriteRTWWorkVect(SimStruct *S,  const char_T *vectName,
 int_T nNames, const char_T *name1, int_T size1,  ...,
 const char_T * nameN, int_T sizeN)

Arguments

S: SimStruct representing an S-Function block.
vectName: Name of the work vector (must be RWork, IWork, or PWork).
nNames: Number of names (see the next argument).
name1 ... nameN: Names of groups of work vector elements.
size1 ... sizeN: Size of each element group (the total of the sizes must equal the size of the work vector).

Returns

An int_T (1 or 0) or boolean_T (true or false) indicating the success or failure of the function.

Description

Use this function in mdlRTW to write work vectors to this S-function's model.rtw file. For example:

static void mdlRTW(SimStruct *S)
{
    if (!ssWriteRTWWorkVect(S, "RWork", 1 /* nNames */,
                            "InputAtLastUpdate", ssGetNumRWork(S))) {
        return;
    }
    /*
      This registration of the symbol "InputAtLastUpdate" 
			allows sfunmem.tlc to call 
			LibBlockRWork(InputAtLastUpdate,[...])
     */

}

Languages

C, C++

Example

See the S-function sfunmem.c used in sfcndemo_sfunmem.

Documentation