int main() {
bool cont = true; // trigger to stop loop
unsigned int c;
bool isArray;
int element;
int* newElement;
int position;
Container_t<int>* container;
cout << "Choose container type:" << endl
<< " 1: Array_t<int>" << endl
<< " 2: Dlist_t<int>" << endl;
cin >> c;
switch (c) {
case 1:
container = new Array_t<int>();
isArray = true;
break;
case 2:
container = new Dlist_t<int>();
isArray = false;
break;
default:
cerr << "Unexpected input " << c << endl;
return 1;
}
while (cont) {
cout << " 0: count" << endl
<< " 1: find" << endl
<< " 2: insert" << endl
<< " 3: append" << endl
<< " 4: prepend" << endl
<< " 5: remove" << endl
<< " 6: removeAndDelete" << endl
<< " 7: removeAll" << endl
<< " 8: removeAndDeleteAll" << endl
<< " 9: type-specific" << endl
<< "Enter your choice: ";
cin >> c;
switch (c) {
case 0:
cout << "Container contains " << container->count() << " elements" << endl;
break;
case 1:
cout << "Enter element to find: " << endl;
cin >> element;
cout << "Element " << element << " is " << (container->find(element) != NULL ? "found" : "not found")
<< " in container" << endl;
break;
case 2:
newElement = new int();
cout << "Enter element to insert: " << endl;
cin >> (*newElement);
container->insert(*newElement);
cout << "Inserted element " << (*newElement) << endl;
break;
case 3:
newElement = new int();
cout << "Enter element to insert: " << endl;
cin >> (*newElement);
cout << "Enter position to append: " << endl;
cin >> position;
container->append(*newElement, position);
cout << "Appended element " << (*newElement) << " after position " << position << endl;
break;
case 4:
newElement = new int();
cout << "Enter element to insert: " << endl;
cin >> (*newElement);
cout << "Enter position to preppend: " << endl;
cin >> position;
container->prepend(*newElement, position);
cout << "Preppended element " << (*newElement) << "before position " << position << endl;
break;
case 5:
cout << "Enter element to remove: " << endl;
cin >> element;
cout << "Element " << element
<< (container->remove(element) != NULL ? " was removed" : " was not found") << endl;
break;
case 6:
cout << "Enter element to remove and delete: " << endl;
cin >> element;
container->removeAndDelete(element);
cout << "Element " << element << " was removed and deleted" << endl;
break;
case 7:
container->removeAll();
cout << "All elements on container were removed" << endl;
break;
case 8:
container->removeAndDeleteAll();
cout << "All elements on container were removed and deleted" << endl;
break;
case 9:
if (isArray) {
cout << "Retrieve at subscript: ";
cin >> c;
cout << (*(Array_t<int>*)container)[c] << endl;
} else {
cout << " 0: reset" << endl
<< " 1: next" << endl
<< " 2: prev" << endl
<< "Enter your choice: ";
cin >> c;
switch (c) {
int* element;
case 0:
element = ((Dlist_t<int>*)container)->reset();
break;
case 1:
element = ((Dlist_t<int>*)container)->next();
break;
case 2:
element = ((Dlist_t<int>*)container)->prev();
break;
default:
cont = false;
break;
if (cont) {
if (element != NULL) {
cout << "Cursor at " << *element << endl;
} else {
cout << "Cursor out of bounds" << endl;
}
}
}
}
break;
default:
cont = false;
break;
}
}
