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9月
6.3 Providers-tutorial-2.md
本文主要介绍 std::packaged_task。 std::packaged_task 包装一个可调用的对象,并且允许异步获取该可调用对象产生的结果,从包装可调用对象意义上来讲,std::packaged_task 与 std::function 类似,只不过 std::packaged_task 将其包装的可调用对象的执行结果传递给一个 std::future ...
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