liukai c40b848ebf docs: placement new 应在已分配的内存上构造对象		2021-03-28 17:13:55 +08:00
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producer_consumer	add producer_consumer design_pattern	2020-06-04 14:45:47 +00:00
singleton	docs: placement new 应在已分配的内存上构造对象	2021-03-28 17:13:55 +08:00