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Diff for /OpenXM/src/kan96xx/Kan/list.c between version 1.3 and 1.6

version 1.3, 2001/05/04 01:06:24 version 1.6, 2005/06/16 05:07:23
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Line 1 
 /* $OpenXM: OpenXM/src/kan96xx/Kan/list.c,v 1.2 2000/01/16 07:55:39 takayama Exp $ */  /* $OpenXM: OpenXM/src/kan96xx/Kan/list.c,v 1.5 2004/09/11 01:00:42 takayama Exp $ */
 /* list.c */  /* list.c */
 #include <stdio.h>  #include <stdio.h>
 #include "datatype.h"  #include "datatype.h"
Line 27  struct object *newList(objp)
Line 27  struct object *newList(objp)
   /* Warning!! Make a copy of the object. It is important. */    /* Warning!! Make a copy of the object. It is important. */
   *(op->lc.op) = *(objp);    *(op->lc.op) = *(objp);
   op->rc.op = (struct object *)NULL;    op->rc.op = (struct object *)NULL;
     op->attr = NULL;
   return(op);    return(op);
 }  }
   
Line 48  struct object listToArray(objp)
Line 49  struct object listToArray(objp)
      /* This function copies only the top level of the list */       /* This function copies only the top level of the list */
 {  {
   int n;    int n;
   struct object ans;    struct object ans = OINIT;
   int i;    int i;
   if (objp->tag != Slist) {    if (objp->tag != Slist) {
     warningList("use objectListToObjectArray() for object-list.");      warningList("use objectListToObjectArray() for object-list.");
Line 136  struct object *cdr(list)
Line 137  struct object *cdr(list)
 }  }
   
   
 void printObjectList(op)  static void printObjectList0(op,br)
      struct object *op;       struct object *op; int br;
 {  {
   if (op == NULL) return;    if (op == NULL) return;
   if (isNullList(op)) return;    if (isNullList(op)) return;
   if (op->tag == Slist) {    if (op->tag == Slist) {
     printObjectList(op->lc.op);          if (br) printf("<");
       printObjectList0(op->lc.op,1);
     printf(", ");      printf(", ");
     printObjectList(op->rc.op);      printObjectList0(op->rc.op,0);
           if (br) printf(">");
   }else {    }else {
     printObject(*op,0,stdout);      printObject(*op,0,stdout);
   }    }
 }  }
   
   void printObjectList(op)
        struct object *op;
   {
     printObjectList0(op,1);
   }
   
 memberQ(list1,obj2)  memberQ(list1,obj2)
      struct object *list1;       struct object *list1;
      struct object obj2;       struct object obj2;
Line 180  static warningList(str)
Line 189  static warningList(str)
   fprintf(stderr,"Warning. list.c: %s\n",str);    fprintf(stderr,"Warning. list.c: %s\n",str);
 }  }
   
   struct object KvJoin(struct object listo1,struct object listo2) {
     struct object rob = OINIT;
     struct object *op1,*op2;
     if (listo1.tag == Snull) return listo2;
     if (listo2.tag == Snull) return listo1;
     if ((listo1.tag == Slist) && (listo2.tag == Slist)) {
       op1 = (struct object *)sGC_malloc(sizeof(struct object));
       op2 = (struct object *)sGC_malloc(sizeof(struct object));
       if ((op1 == NULL) || (op2 == NULL)) errorKan1("%s\n","KvJoin, No more memory.");
       *op1 = listo1; *op2 = listo2;
       rob = *(vJoin(op1,op2));
       return rob;
     }else{
       errorKan1("%s\n","KvJoin(Slist,Slist)");
     }
   }
   struct object Kcar(struct object listo) {
     if (listo.tag == Snull) return listo;
     if (listo.tag == Slist) {
       return car(&listo);
     }else{
       errorKan1("%s\n","Kcar(Slist)");
     }
   }
   struct object Kcdr(struct object listo) {
     struct object *op;
     struct object rob = OINIT;
     if (listo.tag == Snull) return listo;
     if (listo.tag == Slist) {
       op = cdr(&listo);
       if (isNullList(op)) {
         rob = NullObject;
       }else{
         rob = *op;
       }
       return rob;
     }else{
       errorKan1("%s\n","Kcar(Slist)");
     }
   }
   struct object KlistToArray(struct object listo) {
     if (listo.tag == Snull) {
       return newObjectArray(0);
     }
     if (listo.tag == Slist) {
       return listToArray(&listo);
     }else{
       errorKan1("%s\n","KlistToArray(Slist)");
     }
   }
   struct object KarrayToList(struct object ob) {
     struct object *op;
     if (ob.tag != Sarray) {
       errorKan1("%s\n","KarrayToList(Sarray)");
     }
     op = arrayToList(ob);
     if (isNullList(op)) return NullObject;
     return *op;
   }
   
 /********************** test codes for Stest: ********************/  /********************** test codes for Stest: ********************/
 /* test of objectArrayToObjectList. in Stest: stackmachine.c  /* test of objectArrayToObjectList. in Stest: stackmachine.c
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