#pragma once

#include <fstream>
#include "vList.h"
#include "grRepres.h"
using namespace std;

VList::VList(size_t _n) : vList{ new size_t[_n] }, nmax{ _n }, n{ 0 } {}

VList::VList(VList&& r) noexcept : nmax{ 0 }, n{ 0 }, vList{ nullptr } {
    nmax = r.nmax;
    n = r.n;
    vList = r.vList;

    r.nmax = r.n = 0;
    r.vList = nullptr;
}

VList::~VList() {
    delete[]vList;
}

void VList::add(size_t v) {
    if (n < nmax)
        vList[n++] = v;
}

bool VList::notEmpty() { return n > 0; }

void VList::output(ofstream& f) {
    for (size_t i = 0; i < n; ++i)
        f << vList[i] << ' ';
}