34 lines
708 B
C
34 lines
708 B
C
#include "Yap.h"
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#include "cut_c.h"
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#include <stdio.h>
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void cut_c_initialize(int wid){
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CACHE_REGS
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Yap_REGS.CUT_C_TOP=(cut_c_str_ptr)REMOTE_LocalBase(wid);
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}
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/*Removes a choice_point from the stack*/
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void cut_c_pop(void){
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CACHE_REGS
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cut_c_str_ptr to_delete = NULL;
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if (((CELL *)Yap_REGS.CUT_C_TOP) == ((CELL *)LOCAL_LocalBase))
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{
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return;
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}
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else
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{ /* removes the top element
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from the stack */
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to_delete = Yap_REGS.CUT_C_TOP;
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Yap_REGS.CUT_C_TOP = to_delete->before;
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return;
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}
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}
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/*Insert a choice_point in the stack*/
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void cut_c_push(cut_c_str_ptr new_top){
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CACHE_REGS
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new_top->before = Yap_REGS.CUT_C_TOP;
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Yap_REGS.CUT_C_TOP=new_top;
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return;
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}
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