This question may already have an answer here:
How to view the internal data of a smart pointer inside gdb? 2 answers
No, my question is different. I will edit to explain how.
It cannot display point deference context. Codeblocks verison is 16.01, TDM-gcc is 5.1.0-3, gdb is 7.9.1 which includes Python "pretty printers". It can display vector smartly, but shared_ptr seems not worked. I attach the img .