67 lines
1.3 KiB
C
67 lines
1.3 KiB
C
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/* DEC **DivideDecimalArrays(pDst,pSrc1,pSrc2,n)
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*
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* ARGUMENT
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* pDst is a ptr to the array of destination DEC pointers.
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* pSrc1 and pSrc2 are ptrs to the arrays of source DEC pointers
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* n is the number of elements in pSrc
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*
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* DESCRIPTION
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* Sets pDst[i] = pSrc1[i] / pSrc2[i]. If pDst is null, tries to create a
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* DEC structure, then divide. If some of the pSrc structures
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* are null, the non-null ones are still divided.
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*
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* SIDE EFFECTS
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* None.
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*
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* RETURNS
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* Returns pointer to the new structure if successful, otherwise
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* returns GM_NULLARR.
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*
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* POSSIBLE ERROR CODES
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*
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* GM_NULLPOINTER
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* GM_OVERFLOW
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* GM_UNDERFLOW
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* GM_DIV0
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* GM_ARGVAL
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*
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* AUTHOR
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* Jared Levy
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* Copyright (C) 1987-1990 Greenleaf Software Inc. All rights reserved.
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*
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* MODIFICATIONS
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*
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*/
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#include <stdio.h>
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#include "gm.h"
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#include "gmsystem.h"
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DEC **DivideDecimalArrays(pDst,pSrc1,pSrc2,n)
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DEC **pDst;
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DEC **pSrc1, **pSrc2;
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int n;
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{
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int i;
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/* source must be supplied !! */
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_MacStart(GM_DIVARR);
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if (!pSrc1 || !pSrc2 || !pDst) {
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_MacErr(GM_NULLPOINTER);
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_MacRet(GM_NULLARR);
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}
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if (n<0) {
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_MacErr(GM_ARGVAL);
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_MacRet(GM_NULLARR);
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}
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/* Divide the numbers */
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for (i=0; i<n; i++)
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(void) DivideDecimal(pDst[i], pSrc1[i], pSrc2[i]);
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/* DivideDecimal sets the error flag each time an error occurs */
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_MacRet(pDst);
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}
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