Lista_polje.h

#include <string>
using namespace std;
 
 
struct animal {
    int sifra;
    string naziv;
    string vrsta;
    string datum;
    int cijena;    
};
 
struct List {
    animal polje[10000];
    int kursor;
};
 
typedef List Lista;
typedef int element;
 
void InitL(Lista *list) {
    list->kursor = 0;
}
 
element FirstL(Lista *list) {
    return 0;
}
 
element EndL(Lista *list) {
    return list->kursor;
}
 
element NextL(element e, Lista *list) {
    return e+1;
}   
 
element PreviousL(element e, Lista *list) {
    return e-1;
}
 
int InsertL(animal nova_z, element e, Lista *list) {
 
    if (list->kursor == 10000) {
        return 0; 
    }
 
    for (int i = list->kursor; i > e; i--) {
        list->polje[i] = list->polje[i-1];
    }
    list->polje[e] = nova_z;
    list->kursor++;
    return 1;
}
 
bool DeleteL(element e, Lista *list) {
    for (int i = e; i < list->kursor; i++) {
        list->polje[i] = list->polje[i+1];
    }
    list->kursor--;
}
 
void DeleteAll(Lista *list) {
    list->kursor = 0;
}
 
animal RetrieveL(element e, Lista *list) {
    return list->polje[e];
}
 
element LocateL(animal odbjegla, Lista *list) {
    for (int i = 0; i < list->kursor; i++) {
        if (list->polje[i].sifra == odbjegla.sifra) {
            return i;
        }
    }
 
}