Cpp双向链表

简单的双向链表示意图，第一次发布导图，有错误望指正！

StudentNode head

• typedef StudentNode student
• class Student student
• StudentNode* next
• StudentNode* last
• NULL
• new Student
• NULL
• NULL
• new Student
• StudentNode end
  • typedef StudentNode student
  • class Student student
  • StudentNode* next
  • StudentNode* last
• NULL
• new Student
• StudentNode normal
  • typedef StudentNode student
  • class Student student
  • StudentNode* next
  • StudentNode* last