def graph_implementation(arg_objs, size, data=None): """Stack the expressions horizontally. Parameters ---------- arg_objs : list LinExpr for each argument. size : tuple The size of the resulting expression. data : Additional data required by the atom. Returns ------- tuple (LinOp for objective, list of constraints) """ return (lu.hstack(arg_objs, size), [])
def graph_implementation(arg_objs, size, data=None): """Stack the expressions horizontally. Parameters ---------- arg_objs : list LinExpr for each argument. size : tuple The size of the resulting expression. data : Additional data required by the atom. Returns ------- tuple (LinOp for objective, list of constraints) """ return (lu.hstack(arg_objs, size), [])
def graph_implementation(self, arg_objs, shape: Tuple[int, ...], data=None) -> Tuple[lo.LinOp, List[Constraint]]: """Stack the expressions horizontally. Parameters ---------- arg_objs : list LinExpr for each argument. shape : tuple The shape of the resulting expression. data : Additional data required by the atom. Returns ------- tuple (LinOp for objective, list of constraints) """ return (lu.hstack(arg_objs, shape), [])