[cfe-dev] Looking for help on using clang

[何宇轩 via cfe-dev]

Hi, I would like to use clang-tidy to analyze the inheritance relationship between classes defined in a c++ file. I was going to use
“it=CXXRecordDecl->bases_begin()---CXXRecordDecl->bases_end()
it->getBeginLoc().getRawEncoding()”
to solve the problem.
For example, for the graph below, I wanted to first get the location encoding of B, assuming it was b, and then when analyzing D, get the base location encoding of D which is also the location encoding of B, d. I originally thought that b==d,so I can identify a relation between B and D, however, this was not the case. So I would like to know if there is any other way that I can establish a relationship with its parent class when I get the cxxRecordDecl of D.

thank you very much!
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