#include <iostream>
#include <vector>
#include "ExtendedVector.hpp"

using namespace std;

const vector<double> vec1 = {1, 2, 3, 4, 5};
const vector<double> vec2 = {5, 4, 3, 2, 1};

// pretty vector printing
ostream& operator<<(ostream& os,
                    const vector<double>& v) {
    os << "< ";
    for (auto it = v.begin(); it != v.end()-1; ++it) {
        os << *it << ", ";
    }
    os << *v.end() << " > ";
    return os;
}

int main() {
    cout << "Max vec1: " << ExtendedVector::max(vec1) << endl;
    cout << "Max vec2: " << ExtendedVector::max(vec2) << endl;
    
    cout << "Beide Vektoren sind jeweils ausschließlich positiven Werten gefüllt: " << (ExtendedVector::allPositive(vec1) && ExtendedVector::allPositive(vec2)) << endl;
    
    cout << "Skalarprodukt vec1 x vec2: " << ExtendedVector::product(vec1, vec2) << endl;
    cout << "vec1 * 5: " << ExtendedVector::product(vec1, 5) << endl;
    cout << "Norm von vec1: " << ExtendedVector::norm(vec1) << endl;
    
    vector<double> vec_copy;
    copy(vec1.begin(), vec1.end(), back_inserter(vec_copy));
    ExtendedVector::normalise(vec_copy);
    
    cout << "Normalisierung von vec1: " << vec_copy << endl;
    return 0;
}