Data structure for a family tree

Question

I want to know which data structure is best suited for storing a family tree for a person; there are marital, child and parental relationships. I also want to know that if one person has a blood relationship with others.

It would be nice to find some data structure from C ++ STL.

Only ideas are needed.

Answer 1

Is this homework?

Even if it’s called the “Tree,” it’s a bad structure: imagine two brothers who marry two sisters.

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boost:: graph - .

Answer 2

A graph , Boost.

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