3 Commits (4fe9c33dc84a468865692d4df6ab660c9862e107)

Author	SHA1	Message	Date
Qiangguo Feng	aa498f1390	bugfix:set pointer to nullptr	2021-10-09 13:38:52 +08:00
FengJungle	ed859f709e	fix memory leak part 3	2020-11-29 13:40:29 +08:00
FengJungle	bf547ae8be	add Chain-of-Responsibility Pattern	2019-10-29 22:14:19 +08:00