UnsortedList-Array-02/UnsortedList.cpp at main · DrErickson/UnsortedList-Array-02 · GitHub

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#include "UnsortedList.h"

UnsortedList::UnsortedList() {
    length = 0;
    currentPos = -1;  // 0
}

void UnsortedList::MakeEmpty() {
    length = 0;
}

bool UnsortedList::IsFull() const {
    return length == MAX_ITEMS;
}

int UnsortedList::GetLength() const {
    return length;
}

bool UnsortedList::Contains(int someItem) {

    for (int i = 0; i < length; i++) {
        if (info[i] == someItem) {
            return true;
        }
    }

    return false;
}

void UnsortedList::PutItem(int item) {
    if (!IsFull()) {
        info[length++] = item;
    }
}

void UnsortedList::DeleteItem(int item) {

    for (int i = 0; i < length; i++) {
        if (info[i] == item) {
            info[i] = info[length - 1];
            length--;
            return;
        }
    }

}

void UnsortedList::ResetIterator() {

}

int UnsortedList::GetNextItem() {
    return 0;
}