ba237a9d91
Files correlati : Ricompilazione Demo : [ ] Commento : Aggiunti i sorgenti per Greenleaf Math Library (gfm.dll) git-svn-id: svn://10.65.10.50/trunk@10079 c028cbd2-c16b-5b4b-a496-9718f37d4682
61 lines
1.2 KiB
C
Executable File
61 lines
1.2 KiB
C
Executable File
/* DEC *DivideDecimal(pDst,pSrc1,pSrc2);
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*
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* ARGUMENT
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* DEC *pDst;
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* DEC *pSrc1,pSrc2;
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*
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* DESCRIPTION
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* Divides pSrc1 by pSrc2, storing the result in pDst. The quotient is
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* calculated to as much accuracy as posssible, subject to the constraint
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* that its implied decimal must lie between MINID and MAXID.
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*
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* SIDE EFFECTS
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* pDst is indeterminate on underflow or overflow.
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* GM_OVERFLOW: quotient too large.
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* GM_UNDERFLOW: pSrc1 != 0, pSrc2 != 0, pDst = 0.
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*
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* RETURNS
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* Returns pointer to pDst if successful, otherwise a GM_NULL. The
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* type error (GM_OVERFLOW, GM_UNDERFLOW, GM_NOMEMORY) is in wGMError
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* if wGMError doesn't contain a previous error.
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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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*
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* AUTHOR
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* Jared Levy 05-JAN-1987 17:30
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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 "gmsystem.h"
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DEC *DivideDecimal(pDst,pSrc1,pSrc2)
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DEC *pDst;
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DEC *pSrc1,*pSrc2;
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{
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int i;
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_MacStart(GM_DDIV);
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_MacInVarD(pSrc1);
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_MacInVarD(pSrc2);
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_MacOutVarD(pDst);
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i = _DivDecFast(pDst, pSrc1, pSrc2);
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if (i != GM_SUCCESS) {
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_MacErr(i);
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_MacRet(GM_NULL);
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}
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_MacRet(pDst);
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}
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