Method Matrix

tests/test_buffers.cpp:54–59

    class Matrix {
    public:
        Matrix(py::ssize_t rows, py::ssize_t cols) : m_rows(rows), m_cols(cols) {
            print_created(this, std::to_string(m_rows) + "x" + std::to_string(m_cols) + " matrix");
            // NOLINTNEXTLINE(cppcoreguidelines-prefer-member-initializer)
            m_data = new float[(size_t) (rows * cols)];
            memset(m_data, 0, sizeof(float) * (size_t) (rows * cols));
        }

        Matrix(const Matrix &s) : m_rows(s.m_rows), m_cols(s.m_cols) {
            print_copy_created(this,