Posted By

bart1990 on 11/01/10

Tagged

Versions (?)

Last Edited at 11/01/10 07:39am

Statistics

Viewed 451 times

Favorited by 0 user(s)

Related snippets

lista_pokazivaci.h

/ Published in: C++

Highlighted TextExpand

//Implementacije liste pomocu pokazivaca

struct osoba{
       char ime[50];
       int god;
       int mat;
};

osoba pacijent;

struct lista {
                int mat,god;
                char ime[50];
            lista *next;
        };

typedef struct lista* element;

element EndL(lista *l){
        lista *p=l;
        while (p)
                p=p->next;
        return p;
}

element FirstL(lista *l){
        if(l->next==NULL) return EndL(l);
    return l->next;
}

element NextL(element e, lista *l){
                return e->next;
}

element PreviousL(element e, lista *l){
        lista *p=l->next;
        if(e==l->next){
                exit(0);
        }
        while(e!=p->next && p->next!=NULL)
                p=p->next;
        return p;
}

element LocateL(osoba x, lista *l){
        lista *p=l->next;
        while(p!=NULL&p->mat!=x.mat)
                p=p->next;
        return p;
}

bool InsertL(osoba x, element e, lista *l){
   
        lista *p=l, *n=new lista;
        while(p->next!=e)
                p=p->next;
        n->mat=x.mat;
        n->god=x.god;
        strcpy(n->ime,x.ime);
        n->next=e;
        p->next=n;
        return 1;
   
}

bool DeleteL(element e, lista *l){
        lista *p=l;
        while(p->next!=e)
        p=p->next;
    p->next=e->next;
        delete e;
        return 1;
}

osoba RetrieveL(element e, lista *l){
 pacijent.mat = e->mat;
 pacijent.god = e->god;
 strcpy(pacijent.ime,e->ime);
 return pacijent;
}

void DeleteAllL(lista *l){
        element p;
        while (l->next != NULL) {
                p=l->next;
                l->next = l->next->next;
                delete p;
        }
}

lista* InitL(lista *l){
        l = new lista;
    l->next = NULL;
    return l;
}

Report this snippet Tweet

Comments

Subscribe to comments

Comment:

You need to login to post a comment.