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46 lines
707 B
C
46 lines
707 B
C
/*
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abCOpSwap.c
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By: Jeremy Rand
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*/
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#include <math.h>
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#include <stdio.h>
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#include <string.h>
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#include "abCError.h"
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#include "abCStack.h"
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#include "expr/abCExpr.h"
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#include "ops/abCOp.h"
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#include "ops/abCOpSwap.h"
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#define SWAP_NAME "SWAP"
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static void swapExecute(void);
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void abCalcOpSwapInit(void)
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{
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abCalcOpRegister(SWAP_NAME, swapExecute);
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}
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void swapExecute(void)
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{
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abCalcExpr result1;
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abCalcExpr result2;
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AB_CALC_OP_TWO_ARGS(SWAP_NAME);
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memcpy(&result2, expr2, sizeof(result2));
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memcpy(&result1, expr1, sizeof(result1));
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abCalcStackExprPop(NULL);
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abCalcStackExprPop(NULL);
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abCalcStackExprPush(&result1);
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abCalcStackExprPush(&result2);
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}
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