【Golang】構造体③埋め込み - Qiita

//Embedded //クラスの継承のイメージ //埋め込み //Pythonの場合 /* class Vertex(object): def __init__(self, x, y): self._x = x self._y = y def area(self): return self._x * self._y def scale(self, i): self._x = self._x * i self._y = self._y * i class Vertex3D(Vertex): def __init__(self, x, y, z): super().__init__(x, y) self._z = z def area_3d(self): return self._x * self._y * self._z def scale_3d(self, i): self._x = s