#include <iostream>
using namespace std;

#include "stack.hxx"

int Node::get_value() {
    return value;
}

int Node::decrement_and_get_value() {
    decrement();
    return value;
}


void Node::increment() {
    value++;
}

void Node::decrement() {
    value--;
}


Node::Node(int _value) : value(_value) {
    cout << "constructing node with _value: " << _value << endl;
    //value = _value;
    prev = NULL;
}

Node::Node(Node &other) {
    cout << "calling copy constructor here!" << endl;
    value = other.value;
    prev = other.prev;
}

Node::~Node() {
    cout << "calling destructor on node with value: " << value << endl;
}

void increment_node(Node node) {
    node.increment();
}

int main(int argc, char **argv) {
    int n = 5;
    cout << "n: " << endl;

    int m(5);
    cout << "m: " << endl;

    cout << "making n1" << endl;
    Node n1(11);
    cout << "setting n2 = n1" << endl;
    Node n2 = n1;
    cout << "set n2 = n1" << endl;

    Node *node_pointer = new Node(5);
    cout << "node_pointer->value: " << node_pointer->get_value() << endl;
    cout << "node_pointer->value: " << (*node_pointer).get_value() << endl;

    cout << "before block" << endl;
    {
        Node node_object(3);
        cout << "node_object.value: " << node_object.get_value() << endl;
        node_object.increment();
        node_object.increment();
        increment_node(node_object);
        cout << "node_object.value: " << node_object.get_value() << endl;
    }
    cout << "after block" << endl;

    delete node_pointer;
}