#include "matrix.hpp"
#include <array>

Matrix::Matrix(int rows, int cols) : data(rows*cols, 0.0), rows(rows), cols(cols) {}

std::array<int, 2> Matrix::size() const {return {rows, cols};}

double& Matrix::operator()(int i, int j) {return data[i*cols+j];}
double Matrix::operator()(int i, int j) const {return data[i*cols+j];}

void Matrix::print() const {
    std::cout << "---\n";
    for (int x=0; x<rows; x++) {
        for (int y=0; y<cols; y++) {
            std::cout << data[x*cols+y] << " ";
        }
        std::cout << "\n";
    }
    std::cout << "---";
    std::cout << std::endl;
}