arr.py 文件源码

def capInf(x, copy=False):
    x = np.array(x, copy=copy)

    mn = np.finfo(x.dtype).min
    mx = np.finfo(x.dtype).max

    if x.ndim == 0:
        if x < mn:
            x[...] = mn
        if x > mx:
            x[...] = mx
    else:
        x[x < mn] = mn
        x[x > mx] = mx

    return x