摘要: 一、浅拷贝 Shallow copy: if the field is a pointer to some object, the address of the pointer is copied rather than its contents. (浅拷贝:数据域是一个指针,只拷指针的地址,而非指 阅读全文
posted @ 2022-12-11 14:30 blogzzt 阅读(90) 评论(0) 推荐(0) 编辑