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Tutorial

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Invoking the BoostCon tool:

-$ clang -cc1 -boostcon t.cpp
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Teach the BoostCon action to identify and print C++ classes:

-bool VisitCXXRecordDecl(CXXRecordDecl *D) {
-  std::cout << D->getNameAsString() 
-    << '\n';
-  return false;
-}
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Walk and print base classes of a class:

-for(CXXRecordDecl::base_class_iterator 
-      B = D->bases_begin(), BEnd = D->bases_end();
-      B != BEnd; ++B) {
-  QualType BaseType = B->getType();
-  std::cout << "  " << BaseType.getAsString() 
-    << '\n';
-}
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Retrieve the C++ class declaration from a base type:

-if (const RecordType *RTy
-             = BaseType->getAs<RecordType>()) { 
-  RecordDecl *Base = RTy->getDecl();
-  if (CXXRecordDecl *BaseCXX
-        = dyn_cast<CXXRecordDecl>(Base)) {
-  
-  }
-}
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