MATLAB COMPILER RELEASE NOTES Betriebsanweisung PDF herunterladen (Seite 163)

Print Handlers

5-47

•The print handler routine itself that deposits the text passed to it in an

output buffer

void WinPrint( char *text)

{

int cnt;

/* Allocate a buffer for the output */

if (firsttime) {

OutputBuffer = (char *)mxCalloc(1028, 1);

upperlim += 1028;

firsttime = 0;

}

/* Make sure there’s enough room in the buffer */

cnt = strlen(text);

while (totalcnt + cnt >= upperlim) {

char *TmpOut;

upperlim += 1028;

TmpOut = (char *)mxRealloc(OutputBuffer, upperlim);

if (TmpOut != NULL)

OutputBuffer = TmpOut;

}

/* Concatenate the next line of text */

strncat(OutputBuffer, text, cnt);

/* Update the number of characters stored in the buffer */

totalcnt += cnt;

}

•The related function WinFlush that actually displays the text from the

output buffer in a Windows message box.

void WinFlush(void)

{

MessageBox(NULL, OutputBuffer, "MRANK", MB_OK);

mxFree(OutputBuffer);

}

For more details on mlfPrintMatrix,seetheMATLAB C Math Library User’s

Guide.

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MATLAB COMPILER RELEASE NOTES Betriebsanweisung Seite 163