Method SquareMatrix

tests/test_buffers.cpp:304–304

    class SquareMatrix : public Matrix {
    public:
        explicit SquareMatrix(py::ssize_t n) : Matrix(n, n) {}
    };
    // Derived classes inherit the buffer protocol and the buffer access function
    py::class_<SquareMatrix, Matrix>(m, "SquareMatrix").def(py::init<py::ssize_t>());