c++ - 在 C++ 中从 Python 模拟导入功能

Question

在 python 中我可以做到:
from long_and_painful import still_way_to_long as short

在 C++ 中我坚持:

using long::and::painful::stillWayToLong;
... //Code and Stuff
stillWayToLong("Why must I type this so often?");

我是否遗漏了一些可以使它更像 pythonic 的东西？

Answer 1

怎么样

auto x = long::and::painful::stillWayToLong;  // If this is an object/function
x("Why must I type this so often?");


using X = typename long::and::painful::stillWayToLong; // If this is a type.
X bob;